Aug42024 by DmediaNo Comments

As mpox cases surge in Africa, few treatments and vaccines available

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BANGUI, Central African Republic — African health officials said mpox cases have spiked by 160% so far this year, warning the risk of further spread is high given the lack of effective treatments or vaccines on the continent. The Africa Centers for Disease Control and Prevention said in a report released Wednesday that mpox, also known as monkeypox, has now been detected in 10 African countries this year including Congo, which has more than 96% of all cases and deaths. Officials said nearly 70% of cases in Congo are in children younger than 15, who also accounted for 85% of deaths. There have been an estimated 14,250 cases so far this year, nearly as many as all of last year. Compared to the first seven months of 2023, the Africa CDC…


Aug32024 by DmediaNo Comments

Heat deaths of people without air conditioning underscore inequity

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PHOENIX, ARIZONA — Mexican farm worker Avelino Vazquez Navarro didn't have air conditioning in the motor home where he died last month in Washington state as temperatures surged into the triple digits. For the last dozen years, the 61-year-old spent much of the year working near Pasco, Washington, sending money to his wife and daughters in the Pacific coast state of Nayarit, Mexico, and traveling back every Christmas. Now, the family is raising money to bring his remains home. “If this motor home would have had AC and it was running, then it most likely would have helped,” said Franklin County Coroner Curtis McGary, who determined Vazquez Navarro's death was heat-related, with alcohol intoxication as a contributing cause. Most heat-related deaths involve homeless people living outdoors. But those who die inside…


Aug32024 by DmediaNo Comments

Mexico City’s women water harvesters help make up for drought

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MEXICO CITY — Gliding above her neighborhood in a cable car on a recent morning, Sonia Estefanía Palacios Díaz scanned a sea of blue and black water tanks, tubes and cables looking for rain harvesting systems. "There's one!" she said, pointing out a black tank hooked up to a smaller blue unit with connecting tubes snaking up to the roof where water is collected. "I'm always looking for different rainwater harvesting systems," she said, smiling. "I'm also always looking for places to install one." Driven by prolonged drought and inconsistent public water delivery, many Mexico City residents are turning to rainwater. Pioneering company Isla Urbana, which does both nonprofit and for-profit work, has installed more than 40,000 rain catchment systems across Mexico since the company was founded 15 years ago. And…


Aug32024 by TechmanNo Comments

China’s proposal to create a cyber ID system faces criticism

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Taipei, Taiwan — Concern is rising among China’s more than 1 billion internet users over a government proposal portrayed as a step to protect their personal information and fight against fraud. Many fear the plan would do the opposite. China's Ministry of Public Security and the Cyberspace Administration issued the draft "Measures for the Administration of National Network Identity Authentication Public Services" on July 26. According to the proposal, Chinese netizens would be able to apply for virtual IDs on a voluntary basis to "minimize the excessive collection and retention of citizens' personal information by online platforms" and "protect personal information." While many netizens appear to agree in their posts that companies have too much access to their personal information, others fear the cyber ID proposal, if implemented, will simply allow the…


Aug22024 by TechmanNo Comments

Turkey blocks access to Instagram, gives no reason

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ANKARA, Turkey — Turkey's communications authority blocked access to the social media platform Instagram on Friday, the latest instance of a clampdown on websites in the country. The Information and Communication Technologies Authority, which regulates the internet, announced the block early Friday but did not provide a reason. Sabah newspaper, which is close to the government, said access was blocked in response to Instagram removing posts by Turkish users that expressed condolences over the killing of Hama political leader Ismail Haniyeh. It came days after Fahrettin Altun, the presidential communications director and aide to President Recep Tayyip Erdogan, criticized the Meta-owned platform for preventing users in Turkey from posting messages of condolences for Haniyeh. Unlike its Western allies, Turkey does not consider Hamas to be a terror organization. A strong critic…


Aug12024 by TechmanNo Comments

Online misinformation fuels tensions over deadly Southport stabbing attack

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LONDON — Within hours of a stabbing attack in northwest England that killed three young girls and wounded several more children, a false name of a supposed suspect was circulating on social media. Hours after that, violent protesters were clashing with police outside a nearby mosque. Police say the name was fake, as were rumors that the 17-year-old suspect was an asylum-seeker who had recently arrived in Britain. Detectives say the suspect charged Thursday with murder and attempted murder was born in the U.K., and British media including the BBC have reported that his parents are from Rwanda. That information did little to slow the lightning spread of the false name or stop right-wing influencers pinning the blame on immigrants and Muslims. "There's a parallel universe where what was claimed by…


Jul302024 by DmediaNo Comments

Rafah water facility demolition raises health risks in Gaza, UN says

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GENEVA — U.N. agencies warn that the demolition of a critical water facility in Rafah in the southern Gaza Strip increases the risk of infectious diseases as people are forced to drink unsafe water while sanitary conditions continue to deteriorate. “Until recently, that reservoir served thousands and thousands of internally displaced people who had sought refuge in Rafah in the area,” James Elder, UNICEF spokesperson, told journalists at a briefing in Geneva on Tuesday. “Now without it, vulnerable children and families are likely to be forced again increasingly to resort to unsafe water, so putting them again at all those risks that we see time after time, day after day in Gaza — dehydration, malnutrition, diseases,” he said. The Israeli daily Haaretz reported Monday that the troops blew up the central…


Jul292024 by DmediaNo Comments

Urgent action needed to stop spread of drug-resistant malaria, scientists warn

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Bangkok — Millions of lives could be put at risk unless urgent action is taken to curb the spread of drug-resistant malaria in Africa, according to a new paper published in the journal Science. The paper says the parasite that causes malaria is showing signs of resistance to artemisinin, the main drug used to fight the disease, in several east African countries. “Mutations indicating artemisinin-resistance have been found in more than 10% of malaria infected individuals in Ethiopia, Eritrea, Rwanda, Uganda, and Tanzania,” according to the report. Artemisinin Combination Therapies, or ACTs, have been the cornerstone of malaria treatment in recent years — but there are worrying signs that they are becoming less effective, says report co-author Lorenz von Seidlein of the Mahidol Oxford Tropical Medicine Research Unit in Bangkok. “We have…


Jul292024 by DmediaNo Comments

Galapagos Islands, many unique creatures at risk from warming waters

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GALAPAGOS ISLANDS, Ecuador — Warm morning light reflects from the remains of a natural rock arch near Darwin Island, one of the most remote islands in the Galapagos. In clear, deep blue water, thousands of creatures — fish, hammerhead sharks, marine iguanas — move in search of food. The 2021 collapse of Darwin's Arch, named for the famed British naturalist behind the theory of evolution, came from natural erosion. But its demise underscored the fragility of a far-flung archipelago that's coming under increased pressure both from climate change and invasive species. Warming oceans affect the food sources of many of the seagoing animals in the Galapagos. Marine iguanas — one of many species that are endemic, or unique, to the Galapagos — have a harder time finding the red and green…


Jul292024 by TechmanNo Comments

Manipulated video shared by Musk mimics Harris’ voice, raising concerns about AI in politics

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New York — A manipulated video that mimics the voice of Vice President Kamala Harris saying things she did not say is raising concerns about the power of artificial intelligence to mislead with Election Day about three months away. The video gained attention after tech billionaire Elon Musk shared it on his social media platform X on Friday evening without explicitly noting it was originally released as parody. The video uses many of the same visuals as a real ad that Harris, the likely Democratic president nominee, released last week launching her campaign. But the video swaps out the voice-over audio with another voice that convincingly impersonates Harris. "I, Kamala Harris, am your Democrat candidate for president because Joe Biden finally exposed his senility at the debate," the voice says in…


Jul282024 by DmediaNo Comments

Blood tests could help diagnose Alzheimer’s, study finds

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Washington — New blood tests could help doctors diagnose Alzheimer’s disease faster and more accurately, researchers reported Sunday – but some appear to work far better than others. It’s tricky to tell if memory problems are caused by Alzheimer’s. That requires confirming one of the disease’s hallmark signs — buildup of a sticky protein called beta-amyloid — with a hard-to-get brain scan or uncomfortable spinal tap. Many patients instead are diagnosed based on symptoms and cognitive exams. Labs have begun offering a variety of tests that can detect certain signs of Alzheimer's in blood. Scientists are excited by their potential, but the tests aren't widely used yet because there's little data to guide doctors about which kind to order and when. The U.S. Food and Drug Administration hasn't formally approved any…


Jul282024 by TechmanNo Comments

Can tech help solve the Los Angeles homeless crisis? Finding shelter may someday be a click away

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LOS ANGELES — Billions of dollars have been spent on efforts to get homeless people off the streets in California, but outdated computer systems with error-filled data are all too often unable to provide even basic information like where a shelter bed is open on any given night, inefficiencies that can lead to dire consequences. The problem is especially acute in Los Angeles, where more than 45,000 people — many suffering from serious mental illness, substance addictions or both — live in litter-strewn encampments that have spread into virtually every neighborhood, and where rows of rusting RVs line entire blocks. Even in the state that is home to Silicon Valley, technology has not kept up with the long-running crisis. In an age when anyone can book a hotel room or rent…


Jul282024 by DmediaNo Comments

Climate change imperils drought-stricken Morocco’s cereal farmers, food supply

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KENITRA, Morocco — Golden fields of wheat no longer produce the bounty they once did in Morocco. A six-year drought has imperiled the country's entire agriculture sector, including farmers who grow cereals and grains used to feed humans and livestock. The North African nation projects this year's harvest will be smaller than last year in both volume and acreage, putting farmers out of work and requiring more imports and government subsidies to prevent the price of staples like flour from rising for everyday consumers. "In the past, we used to have a bounty — a lot of wheat. But during the last seven or eight years, the harvest has been very low because of the drought," said Al Housni Belhoussni, a small-scale farmer who has long tilled fields outside of the…


Jul282024 by DmediaNo Comments

World’s largest platypus conservation center welcomes first residents

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sydney, australia — The world's largest platypus conservation center has welcomed its first residents as part of a project to protect the semi-aquatic mammal found only in Australia amid threats to its habitat from extreme weather and humans.  The four platypuses — two females and two males — were released over the last two weeks into a custom-built research facility at Taronga Western Plains Zoo in Dubbo, about 400 kilometers (250 miles), northwest of Sydney.   Featuring multi-tiered streams, waterfalls, pools and earth banks for burrowing, the facility will help researchers understand more about the species, Taronga Conservation Society Australia official Phoebe Meagher told Reuters.  "This facility will allow us to not only save the species from the immediate threats of climate change, but also in the long term, be able…


Jul272024 by DmediaNo Comments

Judge’s ruling temporarily allows for unlicensed Native Hawaiian midwifery

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HONOLULU — A Hawaii judge has temporarily blocked the state from enforcing a law requiring the licensing of practitioners and teachers of traditional Native Hawaiian midwifery while a lawsuit seeking to overturn the statute wends its way through the courts. Lawmakers enacted the midwife licensure law, which asserted that the "improper practice of midwifery poses a significant risk of harm to the mother or newborn, and may result in death," in 2019. Violations are punishable by up to a year in jail, plus thousands of dollars in criminal and civil fines. The measure requires anyone who provides "assessment, monitoring, and care" during pregnancy, labor, childbirth and the postpartum period to be licensed. A group of women sued, arguing that a wide range of people, including midwives, doulas, lactation consultants and even…


Jul272024 by TechmanNo Comments

US claims TikTok collected user views on issues like abortion, gun control

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WASHINGTON — In a fresh broadside against one of the world's most popular technology companies, the Justice Department late Friday accused TikTok of harnessing the capability to gather bulk information on users based on views on divisive social issues like gun control, abortion and religion. Government lawyers wrote in a brief filed to the federal appeals court in Washington that TikTok and its Beijing-based parent company ByteDance used an internal web-suite system called Lark to enable TikTok employees to speak directly with ByteDance engineers in China. TikTok employees used Lark to send sensitive data about U.S. users, information that has wound up being stored on Chinese servers and accessible to ByteDance employees in China, federal officials said. One of Lark's internal search tools, the filing states, permits ByteDance and TikTok employees…


Jul262024 by DmediaNo Comments

NASA Mars rover captures rock that could hold fossilized microbes

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washington — NASA's rover Perseverance on Mars has made what could be its most astonishing discovery to date: possible signs of ancient life on the Red Planet. The six-wheeled robotic explorer came across an intriguing, arrow-shaped rock dubbed "Cheyava Falls" that may harbor fossilized microbes from billions of years ago, when Mars was a watery world. Perseverance drilled into the enigmatic rock to collect a core sample on July 21, as it traversed Neretva Vallis, an ancient river valley. The samples carefully stowed beneath the rover's belly are destined to eventually return to Earth, where they will undergo more comprehensive analysis. "Cheyava Falls is the most puzzling, complex, and potentially important rock yet investigated by Perseverance," project scientist Ken Farley of Caltech said Thursday. Three compelling clues have scientists buzzing. White…


Jul262024 by DmediaNo Comments

Advocates hail sub-Saharan Africa’s lead in global HIV response

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washington — Thousands of policymakers, health care professionals and advocates gathered this week in Munich, Germany, to take stock of the global fight against HIV as they try to meet the 2030 deadline set by world leaders for eliminating AIDS as a public health threat. Advocates hailed sub-Saharan Africa’s progress in the global HIV response, with tens of millions of people now on lifesaving drugs. A new UNAIDS survey released during the conference reported that “approximately 30.7 million of the estimated 39.9 million people living with HIV globally were receiving antiretroviral therapy in 2023.” The report called that result a “landmark public health achievement,” and health officials at the conference said it would not be possible without the “immense political will” of regional leaders and NGOs. Anne Githuku-Shongwe, the UNAIDS regional…