Scientist Behind UK Vaccine Says Next Pandemic May Be Worse

All, News

One of the scientists behind the Oxford-AstraZeneca COVID-19 vaccine is warning that the next pandemic may be more contagious and more lethal unless more money is devoted to research and preparations to fight emerging viral threats.

In excerpts released before a speech Monday, Professor Sarah Gilbert says the scientific advances made in fighting deadly viruses “must not be lost” because of the cost of fighting the current pandemic.

“This will not be the last time a virus threatens our lives and our livelihoods,” Gilbert is expected to say. “The truth is, the next one could be worse. It could be more contagious, or more lethal, or both.”

Gilbert is scheduled to make the remarks Monday night when she delivers this year’s Richard Dimbleby lecture, named after the late broadcaster who was the BBC’s first war correspondent and a pioneer of television news in Britain. The annual televised lecture features addresses by influential figures in business, science and government.

Gilbert is set to call on governments to redouble their commitment to scientific research and pandemic preparedness, even after the threat of COVID-19 wanes.

“We cannot allow a situation where we have gone through all we have gone through, and then find that the enormous economic losses we have sustained mean that there is still no funding for pandemic preparedness,” she said. “The advances we have made, and the knowledge we have gained, must not be lost.”

your ad here

Stuck Jet Stream, La Nina Causing Weird Weather

All, News

America’s winter wonderland is starting out this season as anything but traditional. 

The calendar says December, but for much of the country, temperatures beckon for sandals. Umbrellas, if not arks, are needed in the Pacific Northwest, while snow shovels are gathering cobwebs in the Rockies. 

Meteorologists attribute the latest batch of record-shattering weather extremes to a stuck jet stream and the effects of a La Nina weather pattern from cooling waters in the equatorial Pacific.

It’s still fall astronomically, but winter starts December 1 for meteorologists. This year, no one told the weather that. 

On Thursday, 65 weather stations across the nation set record high temperature marks for December 2, including Springfield, Missouri, hitting 24 Celsius (75 degrees Fahrenheit) and Roanoke, Virginia, 22 Celsius (72 degrees Fahrenheit). Cheyenne, Wyoming, and Billings, Montana, broke long-time high-temperature records by 6 degrees. 

Parts of Canada and Montana have seen their highest December temperatures in recorded history. On Friday, parts of South Carolina and Georgia hit record highs. 

In Washington state, Seattle, Bellingham and Quillayute all set 90-day fall records for rainfall. Bellingham was doused by nearly 60 centimeters (nearly 24 inches) of rain. The Olympic and Cascade mountains got hit harder, with more than 127 centimeters (50 inches) in three months, according to the National Weather Service. Forks, Washington, received more rain in 90 days than Las Vegas gets in 13 years.

On top of that, there is a blizzard warning on Hawaii’s Big Island summits with up to 30.5 centimeters (12 inches) of snow expected and wind gusts of more than 161 kilometers per hour (100 miles per hour). 

Meantime, snow has gone missing in Colorado. Before this year, the latest first measurable snowfall on record in Denver was November 21, in 1934. There’s a slight possibility of snow Monday night, according to the weather service. Yet, with no snow since April 22, this is the third-longest stretch the city has gone without it.

Stationary stream

One big factor: The jet stream — the river of air that moves weather from west to east on a roller coaster-like path — has just been stuck. That means low pressure on one part of the stream is bringing rain to the Pacific Northwest, while high pressure hovering over about two-thirds of the nation produces dry and warmer weather, said Brian Hurley, a senior meteorologist at the weather service’s Weather Prediction Center in College Park, Maryland. 

If the jet stream moves more or bends differently, rain and other extreme weather won’t be as concentrated, Hurley said.

This is a typical weather pattern with a natural La Nina weather oscillation, he said. The flip side of El Nino, a La Nina is a cooling of parts of the central Pacific Ocean that changes weather patterns across the globe. La Ninas tend to bring more rain to the Pacific Northwest and make the South drier and warmer. 

These bouts of extreme weather happen more frequently as the world warms, said meteorologist Jeff Masters, founder of Weather Underground who now works at Yale Climate Connections.

In Boulder, Colorado, meteorologist Bob Henson enjoyed a rare December bike ride on Thursday.

Still, “there’s a lot of angst about the lack of snow,” he said. “It puts you in a psychic quandary. You enjoy the warm weather while keeping in mind it’s not good for Earth to be warming.” 

your ad here

Cameroon Launches Vaccination Campaign to Contain Measles Outbreak

All, News

Cameroon has begun a measles vaccination drive on its northern border with Nigeria after several dozen children were found with the infection at a demobilization center. Cameroon says most of those infected are children of former fighters fleeing Boko Haram terrorism.

A mother comforts her 13-month-old baby in Kanuri, a language spoken in Meri, a commercial town on Cameroon’s northern border with Nigeria. The 24-year-old mother says she hopes her child’s life will be saved after inoculation against measles, as promised by vaccination agents deployed to her town.

Prosper Essomba is the Cameroon government’s chief medical officer in Meri. He is supervising a vaccination campaign launched Friday against measles.

Essomba says he first inoculated his 1-year-old son to convince people that vaccination will protect their children from a measles outbreak. He says about 100 vaccination teams have been deployed in all villages around Meri to vaccinate all children with ages from 6 months to 9 years against measles and rubella. Essomba says about 67,000 children are targeted in the weeklong free vaccination campaign.  

Essomba said vaccination teams have been sent to the Disarmament and Demobilization center in Meri. He said children of all people fleeing from Boko Haram strongholds on the border with Nigeria should be inoculated.

Yaya Ali, the highest government official in Meri says he asked the government of Cameroon to immediately organize vaccinations when more than a dozen cases of measles were detected in Meri within a week. He says the first measles case was reported in a 4-year-old child at the Disarmament, Demobilization and Reintegration Center at Meri. He says it is imperative for everyone to make sure that all children in Meri are protected by receiving the measles, mumps and rubella or MMR vaccine.    

Ali said besides vaccinating children against measles and rubella, inoculation teams verify vaccination cards to make sure parents are keeping up with the vaccination schedules of their children. Essomba said it is important to administer all missed vaccine doses as soon as it is feasible. 

Cameroon says several dozen measles infections have been reported within the past two weeks in nine other hospitals in Cameroon’s Far North region, where Meri is located. The government says many more people may be infected, since less than 30% of the population visits conventional health facilities.  

Cameroon reports that 79 of its 190 district hospitals were affected by measles epidemics in 2020, with about 1,500 confirmed measle infections. The country’s Public Health Ministry  says 74% of the confirmed cases were in people who were not vaccinated.

Health officials say when COVID-19 was reported in the central African state in March 2020 parents were afraid to take their children to hospitals for vaccinations since hospitals are also COVID-19 test and treatment centers.

Measles is a disease caused by a highly contagious virus that is spread through the air by breathing, coughing, or sneezing.

However, the World Health Organization says two injections of vaccine can prevent measles. The WHO says the vaccine is safe and effective and has been in use since the 1960s. 

Cameroon’s last major measles outbreak was reported from February 2010 to July 2011. 

your ad here

India Tests Drone Deliveries for COVID-19 Vaccines in Remote Jammu

All, Business, News, Technology

As the world races to vaccinate billions more people against COVID-19 while the virus’ new omicron variant spreads, India is testing using drones to deliver vaccines to people in mountainous Jammu and Kashmir, where more than 70% of the population lives in rural areas.

It typically takes a couple hours by road to deliver vaccines from one of the region’s main medical centers in Jammu to a hospital located in Marh, a village in mountains nearby. Last month, officials said the delivery took just 20 minutes by the “Octacopter” drone.

Doctors say immunization campaigns have long been challenged by the region’s mountains and weather, which can thwart efforts to reach those living in remote areas.

Director of Health Services Jammu, Dr. Renu Sharma, told VOA that the trial last month delivering 200 doses gave hope that drones could be a useful delivery option.

“If the project is given [approved] it will be very helpful for remote areas especially in Jammu division given the difficult terrain,” Sharma said.

Other parts of Kashmir remain inaccessible for vehicles at times, making drones a better option.

“The areas like Sikardar, Safaid Aab, and Marno are challenging especially in winters. It takes us six to eight hours on foot from Dawar to reach to these areas,” Bashir Ahmad Peroo, a health worker from Gurez area, told VOA.

A spokesperson for the Directorate of Health Services Kashmir, Dr. Mir Mushtaq, told VOA that doctors now often stock enough medicine in the summer to last the local population all winter. Drones could help bolster supplies during the cold months.

Its creators say the Octacopter can carry a payload of 10 kilograms, with a range of 20 kilometers, and a maximum speed of 36 kph.

India’s CSIR-National Aerospace Laboratories developed the Octocopter drones and the country’s minister of state for science and technology, Dr. Jitendra Singh, said they hope they will be able to deliver more than just COVID-19 vaccines, including medical supplies, equipment, and critical packages to remote communities.

 

Indian health statistics indicate more than 4,400 people have died from coronavirus in Jammu and Kashmir, and doctors say since late last month there has been a rise in the number of new positive tests each day, making the vaccination campaign ever more important. 

 

your ad here

US State Department Phones Hacked With Israeli Company Spyware, Sources Say

All, Business, News, Technology

Apple Inc. iPhones of at least nine U.S. State Department employees were hacked by an unknown assailant using sophisticated spyware developed by the Israel-based NSO Group, according to four people familiar with the matter.

The hacks, which took place in the last several months, hit U.S. officials either based in Uganda or focused on matters concerning the East African country, two of the sources said.

The intrusions, first reported here, represent the widest known hacks of U.S. officials through NSO technology.

Previously, a list of numbers with potential targets including some American officials surfaced in reporting on NSO, but it was not clear whether intrusions were always tried or succeeded.

Reuters could not determine who launched the latest cyberattacks.

NSO Group said in a statement Thursday that it did not have any indication their tools were used but canceled access for the relevant customers and would investigate based on the Reuters inquiry.

“If our investigation shall show these actions indeed happened with NSO’s tools, such customer will be terminated permanently and legal actions will take place,” said an NSO spokesperson, who added that NSO will also “cooperate with any relevant government authority and present the full information we will have.”

NSO has long said it only sells its products to government law enforcement and intelligence clients, helping them to monitor security threats, and is not directly involved in surveillance operations.

Officials at the Uganda Embassy in Washington did not comment. A spokesperson for Apple declined to comment.

A State Department spokesperson declined to comment on the intrusions, instead pointing to the Commerce Department’s recent decision to place the Israeli company on an entity list, making it harder for U.S. companies to do business with them.

NSO Group and another spyware firm were “added to the Entity List based on a determination that they developed and supplied spyware to foreign governments that used this tool to maliciously target government officials, journalists, businesspeople, activists, academics, and embassy workers,” the Commerce Department said in an announcement last month.

Easily identifiable

NSO software is capable of not only capturing encrypted messages, photos and other sensitive information from infected phones, but also turning them into recording devices to monitor surroundings, based on product manuals reviewed by Reuters.

Apple’s alert to affected users did not name the creator of the spyware used in this hack.

The victims notified by Apple included American citizens and were easily identifiable as U.S. government employees because they associated email addresses ending in state.gov with their Apple IDs, two of the people said.

They and other targets notified by Apple in multiple countries were infected through the same graphics processing vulnerability that Apple did not learn about and fix until September, the sources said.

Since at least February, this software flaw allowed some NSO customers to take control of iPhones simply by sending invisible yet tainted iMessage requests to the device, researchers who investigated the espionage campaign said.

The victims would not see or need to interact with a prompt for the hack to be successful. Versions of NSO surveillance software, commonly known as Pegasus, could then be installed.

Apple’s announcement that it would notify victims came on the same day it sued NSO Group last week, accusing it of helping numerous customers break into Apple’s mobile software, iOS.

In a public response, NSO has said its technology helps stop terrorism and that they’ve installed controls to curb spying against innocent targets.

For example, NSO says its intrusion system cannot work on phones with U.S. numbers beginning with the country code +1.

But in the Uganda case, the targeted State Department employees were using iPhones registered with foreign telephone numbers, said two of the sources, without the U.S. country code.

Uganda has been roiled this year by an election with reported irregularities, protests and a government crackdown. U.S. officials have tried to meet with opposition leaders, drawing ire from the Ugandan government. Reuters has no evidence the hacks were related to current events in Uganda.

A senior Biden administration official, speaking on condition he not be identified, said the threat to U.S. personnel abroad was one of the reasons the administration was cracking down on companies such as NSO and pursuing new global discussion about spying limits.

The official added that the government has seen “systemic abuse” in multiple countries involving NSO’s Pegasus spyware.

Sen. Ron Wyden, who is on the Senate Intelligence Committee, said: “Companies that enable their customers to hack U.S. government employees are a threat to America’s national security and should be treated as such.”

Historically, some of NSO Group’s best-known past clients included Saudi Arabia, the United Arab Emirates and Mexico.

The Israeli Ministry of Defense must approve export licenses for NSO, which has close ties to Israel’s defense and intelligence communities, to sell its technology internationally.

In a statement, the Israeli Embassy in Washington said that targeting American officials would be a serious breach of its rules.

“Cyber products like the one mentioned are supervised and licensed to be exported to governments only for purposes related to counter-terrorism and severe crimes,” an embassy spokesperson said. “The licensing provisions are very clear and if these claims are true, it is a severe violation of these provisions.” 

 

your ad here

Botswana Gets WHO Award for Mother-to-Child HIV Prevention Milestone

All, News

The World Health Organization has recognized Botswana for its efforts to prevent the transmission of HIV from expectant mothers to unborn children. Officials say no children born to HIV-positive mothers this year had the virus.

WHO awarded Botswana the ‘silver tier’ status this week; The silver tier certification is given to countries that have lowered the mother-to-child HIV transmission rate to under five percent and provided prenatal care and anti-retroviral treatment to more than 90 percent of pregnant women.

Botswana has achieved the WHO’s target of an HIV case rate of fewer than 500 per 100,000 live births.

WHO regional director for Africa Matshidiso Moeti, in awarding the certificate in Gaborone on Thursday, said Botswana has demonstrated that an AIDS free generation is possible.

“I want to applaud, this is huge accomplishment by Botswana, which we know has one of the most severe HIV epidemics. This achievement demonstrates that an HIV/AIDS free generation is possible. It also marks an important step towards ending AIDS across the entire continent. Perhaps most importantly, it illustrates the remarkable progress that can be achieved when the needs of mothers living with HIV and their children, are prioritized.”

Botswana has the world’s fourth highest HIV prevalence but has made strides in fighting the virus.

President Mokgweetsi Masisi says the award recognizes the country’s progress towards an HIV-free generation.

“The award is given to Botswana and Batswana as testimony for the success of our efforts as a country in the path to eliminate mother-to-child transmission of HIV. We are excited by this development because we have been battling the HIV/AIDS pandemic for many years. The award therefore, which is the first to be awarded to an African country, demonstrates that our efforts have not been in vain,” Masisi said. Also noting that HIV rate significantly decreased from 37.4 percent in 2003 to 18.4 percent in 2019.

HIV-positive young women, like Tlotlo Moilwa, say the country is on a reassuring path.

“The reasons that drive this change is that the moment a woman is pregnant, they are also tested for HIV and if the result is positive, at that very moment, they enroll for prevention of mother-to-child transmission. This means they cannot infect the unborn baby or even during birth,” Moilwa expressed.

With the country making strides in preventing mother-to-child HIV transmissions, Moilwa says the future is much brighter for her and other HIV-positive women.

“I see a huge change for our future. If you look at the youth living with HIV at the moment, a lot of them got infected at birth. If right now babies are born HIV negative, it means that there will not be HIV positive young people in the future if we are to take care of ourselves.”

According to WHO, 15 countries globally, have been certified for eliminating mother-to-child HIV transmission, but none had an epidemic as large as Botswana. 

your ad here

Fauci: About Two-Week Wait Before Omicron Threat Is Known

All, News

White House Chief Medical Adviser Anthony Fauci said Friday it should be about two weeks before scientists fully understand how transmissible and severe the omicron variant of the coronavirus that causes COVID-19 truly is, and until then, people need to get vaccinations and booster shots. 

During a briefing by the White House COVID-19 Response Team, Fauci said South African researchers are leading the way but even their studies will take another week or two to get clinical data. The omicron variant was first identified in South Africa and there are more and longer-term cases to study there, he said. 

The White House response team repeated a message delivered earlier this week by President Joe Biden, that omicron is a variant of concern. Fauci presented new data showing both the Moderna and Pfizer-BioNTech vaccines are markedly boosting antibodies and stressed the need for people to get vaccinated. 

U.S. Centers for Disease Control and Prevention Director Rochelle Walensky said her agency is working with health departments across the United States to help them quickly conduct the genome sequencing necessary to isolate and identify the omicron variant. She said the CDC is far more effective at this process than it was earlier this year. 

Walensky stressed that while the focus is on the omicron variant, the delta variant of the virus is dominant in the U.S. and responsible for 99.9 percent of all cases in the country, especially among the unvaccinated.

White House COVID-19 response coordinator Jeff Zients told reporters that 2.2 million vaccinations – including more than one million boosters – were administered in the U.S. on Thursday, the highest single-day total since May.

Zients said Biden has outlined areas where his administration is taking action to address the potential threat posed by the omicron variant, including vaccinations and boosters for adults, getting kids vaccinated, providing free home testing kits, strengthening travel rules and getting the rest of the world vaccinated.

To the last point, Zients said the U.S. has donated 1.2 billion doses of vaccine for global distribution, more than all other nations combined. Friday alone, he said, the U.S. shipped 11 million doses of vaccine, nine million of which were designated for Africa. 

 

your ad here

New Zealand Introduces New COVID-19 Management System

All, News

New Zealand will adopt what is being called a “traffic light” system to curb the spread of COVID-19 and limit the use of lockdowns.

New Zealand’s planned traffic light system has red, amber and green categories, and gives more freedoms to the fully vaccinated. The biggest city, Auckland, is a red zone, mainly because of its high number of COVID-19 cases. Residents there are allowed into cafes, gyms and hairdressers, but there are limits on capacity and proof of vaccination is mandatory.

Much of the country is under the less stringent amber traffic light. The settings will be reviewed in two weeks.

Michael Baker, a public health and epidemiology professor at the University of Otago in Wellington, said the new system is designed to boost vaccination rates.

“There is a band across the central North Island of districts with relatively low vaccine coverage,” he said. “They are automatically going into the red-light classification. This system has two main purposes. One is really to limit transmission of the virus, so it means that if you are indoors, you are indoors with other vaccinated people. But the other thing it does it is sending a very strong message to the unvaccinated, a very strong nudge — you need to get vaccinated. So, I think it will be effective at doing that.”

New Zealand’s Health Ministry estimates that about 86% of the eligible population has received two vaccine doses.

New Zealand has had some of the world’s toughest pandemic controls.

The country’s international borders are expected to remain closed to most foreign nationals until well into next year.

Prime Minister Jacinda Ardern said the omicron variant is a reminder of why New Zealand needs to maintain its “careful approach” to the virus.

With 5 million people, the South Pacific country has recorded 12,000 coronavirus cases and 44 deaths since the pandemic began.

The traffic light system replaces previous coronavirus alert levels. A recent delta variant outbreak forced New Zealand government to abandon its COVID-zero strategy in favor of a strategy that prioritizes containment. The previous approach was designed to eliminate the virus in New Zealand through border closures and strict lockdowns. 

 

 

your ad here

Multiple Cases of Omicron Variant Detected In New York City

All, News

Multiple cases of the omicron coronavirus variant have been detected in New York, health officials said Thursday, including a man who attended an anime convention in Manhattan in late November and tested positive for the variant when he returned home to Minnesota.

In addition to the conventioneer, tests showed five other people recently infected with COVID-19 had the variant, health officials said. They included a person in the city’s Long Island suburbs who had recently traveled to South Africa, residents of Brooklyn and Queens, and another case possibly linked to travel.

“No cause for alarm. We just want to make sure that the public is aware of information when we receive it,” said Governor Kathy Hochul.

New York City Mayor Bill de Blasio said the geographic spread of the positive tests suggested the variant was undergoing “community spread” in the city and wasn’t linked to any one event.

The news came a day after the U.S. announced its first case of the variant had been detected in California, in a person who had recently traveled to South Africa.

Officials reported another case Thursday in a Colorado woman who had recently traveled to southern Africa.

The Anime NYC 2021 convention Nov. 19-21 drew about 50,000 people, according to event organizers, and attendees were required to wear masks and show proof of having received at least one dose of a COVID-19 vaccine.

Officials in New York said they were working to trace attendees of the convention, which was held at the Jacob K. Javits Convention Center as New York City prepared to host the annual Macy’s Thanksgiving Day Parade and braced for throngs of tourists to return after the U.S. opened up to vaccinated international travelers.

Infections were expected

Officials in the city of 8.8 million said they expected it would be only a matter of time before the new variant was reported in the city. City Health Commissioner Dave Chokshi urged people who attended the event to get tested.

“We should assume there is community spread of the variant in our city,” de Blasio said in a statement.

The Minnesota man began experiencing mild symptoms Nov. 22. He had been vaccinated and received a booster shot in early November, according to health officials in his home state. He sought COVID-19 testing Nov. 24, and his symptoms have subsided, officials said.

Minnesota Health Commissioner Jan Malcolm said the man had not traveled outside the U.S. recently.

“Just given the timing … it seems quite possible, perhaps the most likely, that this transmission happened at the arena convention in New York City, but that’s not definitive,” Malcolm said.

Nov. 22 was the same day the person infected in the California case returned to the U.S. from South Africa. The California traveler, who was vaccinated, developed mild symptoms and tested positive Monday.

Much remains unknown about the new variant, including whether it is more contagious, as some health authorities suspect, whether it makes people more seriously ill, and whether it can thwart the vaccine.

Omicron is classified by the World Health Organization as a “variant of concern” as scientists work to determine how it may compare with the predominant delta variant in terms of transmissibility and severity. Scientists also are studying the degree to which existing vaccines and therapies protect against omicron.

Scientists in South Africa first reported it, but the samples came from several countries in southern Africa. And health officials in the Netherlands now say it was found there prior to the South Africa detection.

‘Get vaccinated’

As comfort over air travel returns, it’s inevitable that new variants like omicron will spread from country to country and state to state, said professor Danielle Ompad, an epidemiologist at New York University’s School of Global Public Health.

“We shouldn’t panic, but we should be concerned,” she said.

Hochul said the case involving the Minnesota visitor underlined the need for everyone who is eligible to get vaccinated against COVID-19 or receive a booster shot if they have not already.

“There is one way to address this — New Yorkers, get vaccinated, get boosted, and get ready,” the Democrat said.

Japan’s consul general in New York, Kanji Yamanouchi, delivered the opening remarks at the convention.

A spokesperson for the consulate said Yamanouchi was vaccinated and received a booster shot about three weeks ago. He said staffers at the consulate underwent testing as a precaution.

“He had absolutely no problem in his health condition,” said the consulate’s spokesperson, Kenju Murakami, noting Thursday it had been nearly two weeks.

A website for the convention says that Anime NYC is mounted by Leftfield Media, an event company based in Shelton, Connecticut. A company spokesperson did not immediately respond to an email requesting comment.

Peter Tatara, its founder and event director, referred questions to company spokespeople. He said he had been tested “multiple times” since the event.

New York City Council Ben Kallos, who appeared at the event with the Japanese ambassador, said a rapid antigen test taken Thursday showed he was negative for the virus.

“I can attest to the fact that my vaccine was checked and I got a wristband, and the person who tested positive for omicron was also fully vaccinated,” Kallos said, urging his “fellow anime fans” to get tested. “So it goes to show you, even when you follow all the precautions, we’re still seeing breakthrough cases.” 

your ad here

Omicron and Vaccines: What You Should Know

All, News

Omicron is unlikely to have completely outsmarted the vaccines, experts say, even with its unusual array of mutations. 

There are a lot of unknowns, but they expect that the shots will still do what they do best: Keep people out of the hospital and out of the grave.

Omicron raised alarms when it was first identified during a sharp spike in cases in South Africa. The World Health Organization added it to its list of variants of concern last week.

The virus contains dozens of mutations, including several that are thought to make it more infectious and others that appear to help it evade the immune system.

“But I think it’s still very possible that vaccines will hold up against severe disease, even with those mutations,” said Dr. Carlos del Rio, a professor of medicine at Emory University and president-elect of the Infectious Diseases Society of America.

That’s what has happened with every variant so far. With delta, he noted, “breakthrough” infections among vaccinated people have increased, but those cases are mostly mild.

Omicron seems to be better able than other variants to infect people who have already had COVID-19, according to early data from South Africa. But people with reinfections generally have not been seriously ill.

Experts are recommending boosters for people who can get them. U.S. officials have authorized them for everyone age 18 and older. 

Open questions 

Researchers will have more questions than answers about omicron for the next few weeks while they study the variant. They don’t yet know for sure how the virus stacks up against other variants in terms of how easily it infects or how sick it makes its victims.

Hospitalizations have increased in South Africa during the omicron surge, but it’s not clear if that’s because the virus causes more severe infections or because more people are getting infected. Most of the country is not vaccinated. 

Scientists need to figure out whether the rise in infections is “vaccine failure or failure to vaccinate,” said Dr. Walter Orenstein, associate director of the Emory University Vaccine Center.

“If it’s vaccine failure, is it a problem of time since the last dose and waning immunity?” Orenstein said. 

Though it does not yet seem to be necessary, some companies are working on modifying their vaccines to better protect against the new variant.

Moderna and the Pfizer-BioNTech partners say they can have a new vaccine ready in about three months. Johnson & Johnson says it is working on a new version but did not give a timeline. Oxford University told Reuters news agency that the vaccine it produces with AstraZeneca is still highly effective but that it can quickly update it if necessary. 

Many companies have started developing modified vaccines against previous variants, but none has gone to regulators for approval.

The U.S. Food and Drug Administration says it will not require drugmakers seeking approval for their updated vaccines to go through a process as lengthy as the one for the original versions. Much like with the annual flu vaccine, a few tests for safety and immune response will do. 

 

your ad here

NASA Astronauts Conduct Previously Postponed Spacewalk

All, News

Two astronauts with the U.S. space agency, NASA, left the International Space Station (ISS) Thursday to conduct a spacewalk to replace a broken antenna system, two days after the walk was postponed over concerns about space debris.

NASA astronauts Thomas Marshburn and Kayla Barron stepped out of the ISS airlock early Thursday to replace the faulty antenna, used to communicate voice and data to ground control. The operation was expected to last six-and-a-half hours.

The spacewalk had originally been scheduled for Tuesday but was postponed late Monday after NASA said it had received a notification of space debris that it needed to assess. The space agency said once it determined the debris did not pose a risk, the operation was rescheduled for Thursday.

It was not immediately clear whether the debris field that prompted the spacewalk to be postponed was related to a Russian anti-satellite missile test two weeks ago. That event created a debris field that forced ISS crew members to seek shelter in their escape capsules as a precaution.

Some information for this report came from The Associated Press and Reuters. 

your ad here

US Seeks Norms for Outer Space After ‘Irresponsible’ Russia Test 

All, News

U.S. Vice President Kamala Harris on Wednesday criticized an “irresponsible” Russian test that endangered the International Space Station with debris, and the Biden administration laid out a new strategy for responsible use of space. 

Harris convened the inaugural meeting of the National Space Council and asked members of the government body to promote responsible civil, commercial and national security-related behavior in space, where there are growing commercial interests and concerns about Chinese and Russian competition. 

“Without clear norms for the responsible use of space we stand the real risk of threats to our national and global security,” Harris said. 

She said Russia’s “irresponsible act” of testing anti-satellite technology last month created debris that endangered the International Space Station (ISS). 

U.S. officials have fretted over rising security activity by Washington’s major rivals in space. China’s test of hypersonic weapons this year raised the prospect of an arms race over Earth-orbiting systems that could dodge current missile defenses. 

Meanwhile, a growing number of companies, including SpaceX, Blue Origin and Virgin Galactic, are seeking to usher in a new era of private commercial space flights following years of private firms working alongside the U.S. government’s National Aeronautics and Space Administration (NASA) in rocket launches. 

President Joe Biden also signed an executive order on Wednesday adding the heads of the Education, Labor, Agriculture and Interior Departments as well as his national climate adviser to the National Space Council. 

The administration also wants the group’s work to increase space climate data and enhance scientific-related efforts that could aid job creation and U.S. competitiveness, it said in a statement. 

The National Space Council is separate from the U.S. Space Force military branch created under former President Donald Trump. 

your ad here

Biden Marks 33rd World AIDS Day With New Commitments

All, News

Marking the 33rd annual World AIDS Day on Wednesday, the Biden administration announced it would ramp up its domestic and international efforts to fight the HIV virus, which has killed 36 million people worldwide in four decades.

President Joe Biden also released Wednesday the domestic-focused National HIV-AIDS Strategy, which aims for a 90% reduction in new HIV cases in the U.S. over the next nine years. Currently, about 1.2 million Americans are thought to be living with the virus. The epidemic peaked in the U.S. in the 1980s.

The administration has said that racism that leads to unequal medical care is itself “a public health threat” that needs to be acknowledged in the battle against the virus. 

The president offered two new measures aimed at ending the epidemic in the United States by 2030 and boosting U.S. efforts to end the spread of HIV, the virus that can progress to AIDS, around the world.

“Today, we once more raise a two-story-tall red ribbon from the North Portico of the White House to remember how far we have come,” Biden told an audience of American activists, politicians and medical experts, including AIDS research pioneer Dr. Anthony Fauci, director of the National Institute of Allergy and Infectious Diseases. “And the work we have left to finish, so we never forget the prices paid all along the way.” 

Internationally, where the bulk of new infections occur, the U.S. seeks to increase donor funding. On Wednesday, Biden said the U.S. would host the Global Fund to Fight AIDS replenishment conference next year. The U.S. is the fund’s largest donor, contributing about $17 billion to it last year. That’s in addition to a commitment Biden made earlier this year in which he sent $250 million of American Rescue Plan funding to the President’s Emergency Plan for AIDS Relief (PEPFAR), a program established in 2003 by President George W. Bush to combat the disease internationally.

Slow, unequal response 

Still, it’s not clear whether even that infusion of funds will right the ship. The United Nations’ AIDS organization said Wednesday that the global goal to end the epidemic by 2030 has been derailed — and not just by the coronavirus pandemic that upended global health policy and practices.

“Even before the COVID-19 pandemic hit, many of the populations most at risk were not being reached with HIV testing, prevention and care services,” said Tedros Adhanom Ghebreyesus, director-general of the World Health Organization. “The pandemic has made things worse, with the disruption of essential health services and the increased vulnerability of people with HIV to COVID-19. Like COVID-19, we have all the tools to end the AIDS epidemic, if we use them well. This World AIDS Day, we renew our call on all countries to use every tool in the toolbox to narrow inequalities, prevent HIV infections, save lives and end the AIDS epidemic.” 

Tedros has warned that discrimination and inequality are at the root of the epidemic, and that inattention to these problems would lead to 7.7 million AIDS-related deaths in the next 10 years. 

Other critics have knocked Biden for not moving fast enough on his promises to fight HIV. In August, the world’s premier medical journal, The Lancet, published a critique of Biden’s pace in nominating a new leader for PEPFAR. Biden announced his pick for the job, Cameroon-born John Nkengasong, a U.S. citizen who heads the Africa Centers for Disease Control and Prevention, in late September. The Senate received the nomination in mid-October and referred it to the Committee on Foreign Relations, where it remains.

“During his candidacy, U.S. President Joe Biden committed to prioritizing the global AIDS response,” the authors — two American and two African activists — wrote in the medical publication. “This promise has been contradicted by a 6-month delay in nominating an ambassador-at-large to lead PEPFAR, which has functioned without a presidentially appointed health diplomat since Ambassador Deborah L. Birx was detailed to the White House Coronavirus Task Force in February 2020.”

On Wednesday, as he recognized Nkengasong among the crowd gathered at the White House, Biden was hopeful.

“We can do this,” he said. “We can eliminate HIV transmission. We can get the epidemic under control in the United States and in countries around the world. We have a scientific understanding. We have treatments. We have the tools we need. We’re going to engage with people with lived experience with HIV and ensure that our efforts are appropriate and effective and centered around the needs of the HIV community.”

your ad here

Biden HIV/AIDS Strategy Calls Racism ‘Public Health Threat’

All, News

The Biden administration in its new HIV/AIDS strategy calls racism “a public health threat” that must be fully recognized as the world looks to end the epidemic.

The strategy released Wednesday on the annual commemoration of World AIDS Day is meant to serve as a framework for how the administration intends to shape its policies, research, programs and planning over the next three years.

The new strategy asserts that over generations “structural inequities have resulted in racial and ethnic health disparities that are severe, far-reaching, and unacceptable.”

New HIV infections in the U.S. fell about 8% from 2015 to 2019, but Black and Latino communities — particularly gay and bisexual men within those groups — continue to be disproportionately affected, according to Centers for Disease Control and Prevention data.

African Americans make up about 13% of the U.S. population but accounted for more than 40% of new infections. The Latino population accounted for nearly 25% of new infections but makes up about 18.5% of the U.S. population.

Historically, gay and bisexual men have been the most disproportionately affected group. They account for about 66% of new HIV infections, even though they account for only 2% of the population, according to the CDC. In 2019, 26% of new HIV infections were among Black gay and bisexual men, 23% among Latino gay and bisexual men, and 45% among gay and bisexual men under the age of 35.

To reduce the disparities, the strategy includes calls for focusing on the needs of disproportionately affected populations, supporting racial justice, combating HIV-related stigma and discrimination and providing leadership and employment opportunities for people with or at risk for HIV.

Besides addressing racism’s impact on Americans battling the virus or at risk of contracting it, the new strategy also puts greater emphasis on harm reduction and syringe service programs, encourages reform of state laws that criminalize behavior of people with HIV for potentially exposing others and adds focus on the needs of the growing population of people with HIV who are aging.

More than 36 million people worldwide, including 700,000 in the U.S., have died from AIDS-related illnesses since the start of the epidemic more than 40 years ago. Nearly 38 million people are living with HIV, including 1.2 million in the U.S.

President Joe Biden’s administration recently announced it will host the Global Fund to Fight AIDS replenishment conference next year. The United States has contributed about $17 billion to the fund, about a third of all donor contributions.

A giant red ribbon, a symbol of support for people living with HIV, was also displayed on the North Portico of the White House to mark World AIDS day. The two-story ribbon display has become an annual tradition at the White House since 2007.

“Honored to continue this tradition on #WorldAidsDay, remembering the lives lost to HIV/AIDS and supporting those living with the virus across the world,” first lady Jill Biden said in a Twitter posting that included a photo of her posing in front of the ribbon display. 

your ad here

EU Leaders Consider Mandatory Vaccinations to Fight Omicron Variant

All, News

European Union leaders said Wednesday they are considering a number of public health options, including vaccine mandates, to address the growing threat posed by the omicron variant of the virus that causes COVID-19. 

Speaking to reporters in Brussels, European Commission President Ursula von der Leyen said little is currently known about the variant, but enough is known to be concerned. She said they expect scientists to have a handle on the nature of the variant in about two to three weeks, but in the meantime are hoping for the best and preparing for the worst. 

Von der Leyen said the best use of that time is to get more people vaccinated, and those who are inoculated should get booster shots. She said more than one-third of the European population — 150 million people — are not vaccinated.

The European Commission president said that while not everyone can be vaccinated, the majority of people can.

“This needs discussion. This needs a common approach, but it is a discussion that I think has to be had,” she said. 

Von der Leyen said Pfizer-BioNTech has indicated it can accelerate the production and distribution of its children’s vaccine, which will be available to European children beginning December 13.

She also said Pfizer and Moderna are set to deliver 360 million more doses of their vaccines by the end of March 2022, and that boosters are available to those who received their initial shots. 

The commission also urged EU members to commit to a day-by-day review of travel restrictions and a readiness to impose all necessary controls, including decisive action, if clusters of the omicron variant are found. 

Some information for this report was provided by The Associated Press, Reuters, and Agence France-Presse. 

 

your ad here

WHO Works Toward International Pact on Pandemic Prevention 

All, News

The World Health Organization (WHO) Wednesday began a lengthy process to develop an international agreement on the prevention and control of future pandemics.

The WHO’s World Health Assembly – the organization’s decision-making body – approved the effort at the end of a rare, three-day special session at the organization’s headquarters in Geneva. The plan, entitled “The World Together,” was created as the world is facing the new omicron variant of coronavirus. 

WHO Director-General Tedros Adhanom Ghebreyesus praised the decision, saying the pandemic has exposed shortcomings in the application and implementation of international health regulations established by the WHO in 2005.

The agreement would establish international standards on issues ranging from data sharing and genome sequencing of emerging viruses to equitable distribution of vaccine and drugs. 

Wednesday’s decision begins the process of drafting and negotiating the agreement, which is not expected to be completed until May 2024.

The European Union (EU) had pushed for the agreement on an international legally binding treaty, along with about 70 countries, but Brazil, India and the United States were among those reluctant to commit to a treaty, diplomats said. 

More than 262.22 million people have been reported infected with SARS-CoV-2, the virus responsible for COVID-19, and 5.46 million people have died of it since it emerged in China in December 2019. 

 

Some information for this report was provided by The Associated Press and Reuters. 

your ad here

Space Junk Forces Spacewalk Delay, Too Risky for Astronauts 

All, News

NASA called off a spacewalk Tuesday because of menacing space junk that could puncture an astronaut’s suit or damage the International Space Station. 

Two U.S. astronauts were set to replace a bad antenna outside of the space station. But late Monday night, Mission Control learned that a piece of orbiting debris might come dangerously close. There wasn’t enough time to assess the threat so station managers delayed the spacewalk until Thursday. 

It’s the first time a spacewalk has been canceled because of threat from space junk. 

The space station and its crew of seven have been at increased risk from space junk since Russia destroyed a satellite in a missile test two weeks ago. 

It wasn’t immediately clear whether the object of concern was part of the Russian satellite wreckage. During a news conference Monday, NASA officials said the November 15 missile test resulted in at least 1,700 satellite pieces big enough to track, and thousands more too small to be observed from the ground but still able to pierce a spacewalker’s suit. 

NASA officials said astronauts Tom Marshburn and Kayla Barron faced a 7% greater risk of a spacewalk puncture because of the Russian-generated debris. But they said it was still within acceptable limits based on previous experience. 

Marshburn and Barron arrived at the space station earlier this month. 

your ad here