Year: 2020

Several authors of a large study that raised safety concerns about malaria drugs for coronavirus patients have retracted the report, saying independent reviewers were not able to verify information that's been widely questioned by other scientists. Thursday's retraction in the journal Lancet involved a May 22 report on hydroxychloroquine and chloroquine, drugs long used for preventing or treating malaria but whose safety and effectiveness for COVID-19 are unknown. The study leaders also retracted an earlier report that used the same company's database on blood pressure drugs published by the New England Journal of Medicine. That study suggested that widely used blood pressure medicines were safe for coronavirus patients, a conclusion some other studies and heart doctor groups also have reached. Even though the Lancet report was not a rigorous test, the observational study had huge impact…

NASA’s Near-Earth observatory (NEO) is monitoring an asteroid bigger than New York’s Empire State building that is expected to pass by the Earth Saturday.According to the NEO, the asteroid known as 2002 NN4 at its broadest section, has a diameter of 570 meters. The Empire State building is just more than 426 meters tall.  But scientists at the NEO say there is nothing to fear from the asteroid, as “near earth” is a relative term. They measure the distance to deep space objects in astronomical units, with one astronomical unit close to the mean distance between the sun and Earth – approximately 150 million kilometers. Anything that comes within 1.3 astronomical units of the sun, is considered a near-Earth objectAt its closest distance, Asteroid 2002 NN4 is expected to pass…

The temporary expansion of telehealth during the coronavirus pandemic would become permanent under a bill considered Thursday by a Senate committee. As passed by the House in March, the bill would allow reimbursement for medication-assisted treatment for substance use disorders conducted via telehealth. But an amendment before the Senate Health and Human Services Committee would also make permanent the provisions of Gov. Chris Sununu's emergency order on telehealth, which allowed all health care providers to offer services via phone, video and other remote systems and required insurers to cover them. Officials representing hospitals, community health centers, dentists and mental health providers all told the committee that telehealth has been a valuable tool during the pandemic and should continue. Christine Stoddard of the Bistate Primary Care Association said community health centers…

A report by the U.S. Centers for Disease Control and Prevention says emergency room visits for non-coronavirus illnesses plummeted in April at the peak of the pandemic.The agency released an analysis Wednesday that the declines were greatest among children 14 years old and younger, women and for people living in the U.S. northeast region.  The CDC noted a steep drop in the number of people seeking emergency care for chest pain, including heart attack, along with declines in children needing help for conditions like asthma.   FILE - A view of medical personnel working in Mt. Sinai Hospital Morningside during the coronavirus pandemic on May 18, 2020 in New York City.The United States has the world’s largest number of confirmed COVID-19 cases with more than 1.8 million infections, with the death toll…

The White House medical team kept a close eye on President Donald Trump's heart rhythms, including at least one electrocardiogram, to watch for potential side effects when he took a two-week course of a malaria drug to try to prevent the coronavirus, his doctor reported Wednesday."The President completed the regimen safely and without side effects," Dr. Sean Conley wrote in a report on Trump's latest physical and his treatment with hydroxychloroquine.A pharmacy tech pours out pills of hydroxychloroquine at Rock Canyon Pharmacy in Provo, Utah, May 20, 2020.Overall, Conley said, Trump showed little change in basic health measurements from 16 months ago. On the negative side, he gained a pound. But on the plus side, his cholesterol level continued to fall."The data indicates the President remains healthy," Conley concluded. Trump recently…

Turkey and Russia have agreed to cooperate in the development of a coronavirus vaccine and plan to carry out joint clinical trials, the Turkish health minister said Wednesday. Health Minister Fahrettin Koca said scientific advisers from the two countries were scheduled to hold a second round of talks later this week. A total of 22 Turkish universities and research centers are working to develop a vaccine, and four of them have advanced to the animal-testing stage, Koca said. The minister also said that Turkey has seen the benefit of the malaria drug hydroxychloroquine and will continue to administer it to COVID-19 patients, despite concerns raised over the drug. Koca said that unlike other countries, Turkey has been using the drug early in COVID-19 threatment.  Turkey recorded 867 confirmed virus cases and 24 deaths between…

A form of ibuprofen called flarin is being studied in Britain to see if it is effective for treating COVID-19 respiratory symptoms caused by the coronavirus.Also called lipid ibuprofen, flarin has anti-inflammatory effects and is designed to shield the stomach from irritation when taken.The study, LIBERATE Trial in COVID-19, aims to test flarin on 230 people who have been hospitalized due to COVID-19 and have acute respiratory failure. Only patients who are 18 or older are eligible.COVID-19 patients who have shown hypersensitivity to other non-steroidal anti-inflammatory drugs (NSAIDS) do not qualify for the study.Ibuprofen received attention in March, when French Health Minister Olivier Veran tweeted that NSAIDS, which include ibuprofen, could aggravate COVID-19 symptoms.Since then, the World Health Organization, European Medicines Agency and other groups said there was not enough…

The World Health Organization has warned that malaria deaths in Sub-Saharan Africa could double this year to 769,000 due to disruptions caused by the coronavirus pandemic. Nigeria has the highest cases of malaria in the world but with the global focus on controlling the spread of COVID-19, many malaria patients are not getting to hospitals and intervention could fall through the cracks. Nigerian technology startup Wellahealth is trying to bridge the gap with rapid malaria testing. Timothy Obiezu reports from Abuja.Camera: Emeka Gibson   ...

A soccer field every 6 seconds. That's the rate at which the world lost mature tropical forests last year, according to new data from the Global Forest Watch monitoring program.Satellite data shows nearly 4 million hectares of tree cover disappeared, an increase from last year and the third-largest loss this century.  Some experts find hopeful notes among the bad news, however. While Brazil's forest losses have increased under right-wing President Jair Bolosonaro, policies to curb deforestation appear to be working in Indonesia, Colombia and West Africa.  The destruction of mature tropical forests is a massive hit to biodiversity and is responsible for about 8% of global carbon dioxide emissions, according to the World Resources Institute, the research and advocacy group that oversees Global Forest Watch. Since forests are massive sponges of carbon dioxide, reversing their…

A study conducted by a major hospital in Milan, Italy, has found that the viral load present in people who now test positive for the coronavirus is decreasing, suggesting the infection may be weakening, according to doctors, whose findings have been greeted with skepticism.Alberto Zangrillo, head of Milan's San Raffaele Hospital, said the coronavirus might be becoming less lethal and that those who have been recently infected have weaker symptoms than two months ago. “The swabs performed over the last 10 days show a viral load in quantitative terms that was absolutely infinitesimal compared to the ones carried out a month or two months ago,” Zangrillo, a physician to former Prime Minister Silvio Berlusconi, told Italy’s public broadcaster, RAI.The president of the scientific body advising the government on the pandemic…

The World Health Organization on Monday confirmed a second outbreak of the deadly Ebola virus in the Democratic Republic of Congo, just as an initial outbreak appeared to be ending.At a briefing Monday in Geneva, WHO Director-General Tedros Adhanom Ghebreyesus said this new outbreak is near the northwestern city of Mbandaka in the DRC's Equateur province.Provincial Governor Bobo Boloko Bolumbu also confirmed four deaths on local radio. He said samples were sent to the INRC, the national medical research headquarters in Kinshasa, for secondary confirmation. He urged the population to remain calm, maintain good personal hygiene and not greet people "with your hands."In 2018, Equateur province had an Ebola outbreak that killed 33 people before it was brought under control.Elsewhere, the eastern DRC has been battling an outbreak of the…

The crew of the International Space Station welcomed U.S. astronauts Douglas Hurley and Bob Behnken after their privately built SpaceX capsule docked Sunday.     NASA astronaut Christopher Cassidy and Russian cosmonauts Anatoly Ivanishin and Ivan Vagner shook hands with their new station-mates as they climbed aboard.   “Welcome to Bob and Doug. I will tell you, the whole world saw this mission and we are so, so proud of everything you have done for our country and, in fact, to inspire the world,” NASA Administrator Jim Bridenstine said back on Earth as his personal welcome.   "We sure appreciate that, sir,” Hurley said. “It's obviously been our honor to be just a small part of this. We have to give credit to SpaceX, the commercial crew program, and, of…

India reported more than 8,000 new cases of the coronavirus in a single day, another record high that topped the deadliest week in the country.Confirmed infections have risen to 182,143, with 5,164 fatalities, including 193 in the last 24 hours, the Health Ministry said Sunday.Overall, more than 60% of the virus fatalities have been reported from only two states — Maharashtra, the financial hub, and Gujarat, the home state of Prime Minister Narendra Modi. The new cases are largely concentrated in six Indian states, including the capital New Delhi.Public health experts have criticized the Modi government’s handling of the outbreak. A joint statement by the Indian Public Health Association, Indian Association of Preventive and Social Medicine and Indian Association of Epidemiologists, which was sent to Modi’s office on May 25,…

U.S. officials are predicting an “enhanced” Atlantic hurricane season that may create new challenges for Americans already struggling with the coronavirus pandemic.Federal Emergency Management Agency (FEMA) officials briefed President Donald Trump on Thursday, outlining preparations for the 2020 Atlantic hurricane season.The season, which officially begins Monday, has already seen two named tropical storms, Arthur and Bertha.“The big concern this year is the Atlantic Ocean. We’re expecting an above-average year,” said Neil Jacobs, acting director of the National Oceanic and Atmospheric Administration (NOAA). “This is above average; this does not necessarily mean they’ll make landfall.”“So you think we could have a slightly enhanced hurricane season. That’s just what we want,” Trump said. “Let’s see. Hopefully, that won’t be the case, but we’ll see.”The president and FEMA officials were quick to say…

Two American astronauts lifted off into space Saturday afternoon, for the first time on a private rocket, nearly a decade after the last launch of astronauts from American territory.Astronauts Doug Hurley and Bob Behnken lifted off at 3:22 p.m. EDT, right on schedule, from the Kennedy Space Center at Cape Canaveral, Florida, on a rocket designed and built by a private company.The California-based SpaceX Aerospace Co. is owned by billionaire Elon Musk.“Let’s light this candle,” Hurley said before liftoff.The first launch attempt scheduled for last Wednesday was postponed because of stormy weather in the vicinity of the Kennedy Space Center in the southeastern state of Florida.Meet NASA Astronauts Taking America Back to Space from US Soil A SpaceX rocket will carry a Dragon capsule with astronauts Doug Hurley and Bob…

The U.S. is set to resume launching astronauts into space Saturday, for the first time on a private rocket, nearly a decade after the last launch of astronauts from American territory.Astronauts Doug Hurley and Bob Behnken will blast into orbit from the Kennedy Space Center on the SpaceX rocket, the first by a private company, if all goes as planned.The California-based SpaceX Aerospace Company is owned by billionaire Elon Musk.The first launch attempt scheduled for last Wednesday was postponed because of stormy weather in the vicinity of the Kennedy Space Center in the southeastern state of Florida.Meet NASA Astronauts Taking America Back to Space from US Soil A SpaceX rocket will carry a Dragon capsule with astronauts Doug Hurley and Bob Behnken to the International Space StationAstronauts were last launched…

A final decision on a launch attempt for SpaceX's milestone mission to the International Space Station on Saturday afternoon will take place after assessing the weather that morning, NASA chief Jim Bridenstine said Friday.Fears of a lightning strike postponed the initial takeoff attempt Wednesday of what would have been the first crewed rocket launch from U.S. soil in almost a decade, and the first time a commercial company had achieved the feat."No decision on weather right now for Saturday's test flight of @ SpaceX's #CrewDragon spacecraft. Will reassess in the morning," tweeted Bridenstine.Earlier in the day, NASA said the chances of a Saturday launch at 3:22 p.m. EDT (1922 GMT) were 50 percent. A chance of afternoon and evening thunderstorms was in the forecast for the area.Next chance: SundayThe next…

The World Health Organization accuses the tobacco industry of devious tactics to get children and young people hooked on their deadly tobacco and nicotine products.  In advance of World No Tobacco Day (May 31), the WHO is launching a campaign to alert young people to the dangers they face from the industry’s manipulative practices.More than 40 million young people aged 13 to 15 smoke and use other tobacco products. The World Health Organization says the tobacco industry tries to get children and young people hooked on tobacco early in life, knowing this will turn them into life-long smokers.   Unfortunately, WHO says many smokers do not live very long.  Every year, it notes millions of people have their lives cut short because of cancers, heart disease and other smoking-related illnesses.…

Wading into a politically charged issue, Senate Majority Leader Mitch McConnell on Thursday preached the importance of wearing masks in public as the nation's economy reopens from the "cataclysmic" damage inflicted by the coronavirus pandemic. During a tour of hospitals this week in his home state of Kentucky, the Republican leader has stressed wearing masks in public and following social distancing guidelines. "There should be no stigma attached to wearing a mask," McConnell said during an appearance in Owensboro. "And even among age groups that are least likely to either contract this disease or die from it, you could be a carrier. So I think what we all need to do is say, 'OK, I'm going to take responsibility not only for myself but for others.'" McConnell, who is in…

There are more than 5.8 million infections of COVID-19 around the world, with more than 360,000 deaths. Some countries are starting to loosen restrictions initiated to halt the spread of the devastating disease, while the number of cases is skyrocketing in other places. The Americas are the new epicenter of the outbreak.  The U.S. has more than 1.7 million coronavirus infections, followed by Brazil with more than 438,000 cases. Developing nationsUnited Nations chief Antonio Guterres has warned that the pandemic could cause “unimaginable devastation and suffering around the world,” including famine and massive unemployment, unless governments start taking preventative action now.“Developed countries have announced their own relief packages, because they can,”  Guterres told a virtual summit of nearly 50 world leaders. “But we have not yet seen enough solidarity with developing countries to…