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Category: Health

What the BA.5 subvariant could mean for the United States

What the BA.5 subvariant could mean for the United States

The New York Times reports: The most transmissible variant yet of the coronavirus is threatening a fresh wave of infections in the United States, even among those who have recovered from the virus fairly recently. The subvariant of Omicron known as BA.5 is now dominant, according to federal estimates released Tuesday, and together with BA.4, another subvariant, it is fueling an outbreak of cases and hospitalizations. Though the popularity of home testing means reported cases are a significant undercount of…

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Viruses can change your scent to make you more attractive to mosquitoes, new research in mice finds

Viruses can change your scent to make you more attractive to mosquitoes, new research in mice finds

Mosquito-borne diseases are estimated to cause over 1 million deaths a year. mrs/Moment via Getty Images Penghua Wang, University of Connecticut Mosquitoes are the world’s deadliest animal. Over 1 million deaths per year are attributed to mosquito-borne diseases, including malaria, yellow fever, dengue fever, Zika and chikungunya fever. How mosquitoes seek out and feed on their hosts are important factors in how a virus circulates in nature. Mosquitoes spread diseases by acting as carriers of viruses and other pathogens: A…

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‘Perfect storm’ of crises is widening global inequality, says UN chief

‘Perfect storm’ of crises is widening global inequality, says UN chief

The Guardian reports: Humanity is facing a “perfect storm” of crises that is widening inequality between the north and south, the UN secretary general has warned. The divide is not only “morally unacceptable” but dangerous, further threatening peace and security in a conflicted world. The global food, energy and financial crises unleashed by the war in Ukraine have hit countries already reeling from the pandemic and the climate crisis, reversing what had been a growing convergence between developed and developing…

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Women who are denied abortions risk falling deeper into poverty. So do their kids

Women who are denied abortions risk falling deeper into poverty. So do their kids

NPR reports: Like most women seeking an abortion, Brittany Mostiller already had children when she unexpectedly got pregnant again. “I had two young daughters both under the age of 5, sharing a two-bedroom apartment with my sister,” she says. She’d also just been laid off from her overnight job as a greeter for Greyhound buses. Her unemployment benefits were less than her wages there, and nearly all of them went toward rent and utilities. “I’m not even sure I had…

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America is in the ‘figure it out yourself’ era of the pandemic

America is in the ‘figure it out yourself’ era of the pandemic

Ed Yong writes: In 2018, while reporting on pandemic preparedness in the Democratic Republic of Congo, I heard many people joking about the fictional 15th article of the country’s constitution: Débrouillez-vous, or “Figure it out yourself.” It was a droll and weary acknowledgment that the government won’t save you, and you must make do with the resources you’ve got. The United States is now firmly in the débrouillez-vous era of the COVID-19 pandemic. Across the country, almost all government efforts…

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Viruses survive in fresh water by ‘hitchhiking’ on plastic, study finds

Viruses survive in fresh water by ‘hitchhiking’ on plastic, study finds

The Guardian reports: Dangerous viruses can remain infectious for up to three days in fresh water by hitchhiking on plastic, researchers have found. Enteric viruses that cause diarrhoea and stomach upsets, such as rotavirus, were found to survive in water by attaching to microplastics, tiny particles less than 5mm long. They remain infectious, University of Stirling researchers found, posing a potential health risk. Prof Richard Quilliam, lead researcher on the project at Stirling University, said: “We found that viruses can…

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We are entering an era not just of unsafe abortions but of the widespread criminalization of pregnancy

We are entering an era not just of unsafe abortions but of the widespread criminalization of pregnancy

Jia Tolentino writes: In the weeks since a draft of the Supreme Court’s decision in Dobbs v. Jackson Women’s Health Organization—a case about a Mississippi law that bans abortion after fifteen weeks, with some health-related exceptions but none for rape or incest—was leaked, a slogan has been revived: “We won’t go back.” It has been chanted at marches, defiantly but also somewhat awkwardly, given that this is plainly an era of repression and regression, in which abortion rights are not…

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I was forced to give birth to my rapist’s baby. The end of Roe means more will suffer my hell

I was forced to give birth to my rapist’s baby. The end of Roe means more will suffer my hell

Dina Zirlott writes: My story is one that some already know, but for the sake of those who might not, and in light of the Supreme Court overturning Roe v Wade, it is best summarized by these three sentences: I was raped when I was 17 years old. I was forced to give birth to a baby when I was 18 years old. My baby died when I was 19 years old. I wrote my first essay for HuffPost in…

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If you can’t balance on one leg for at least 10 seconds, you may die within a decade

If you can’t balance on one leg for at least 10 seconds, you may die within a decade

ZME Science reports: Human balance, or lack thereof, can be a reliable proxy that reflects a person’s health and potential underlying conditions. Recent research on more than 1,700 middle-aged and older subjects found that those who couldn’t balance on one leg for 10 seconds had a much higher death rate than those who could. Similar to how a police officer might ask you to step out of the vehicle and perform a balancing task to see if you’re intoxicated, this…

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Modern city dwellers have lost about half their gut microbes

Modern city dwellers have lost about half their gut microbes

Science reports: Deep in the human gut, myriad “good” bacteria and other microbes help us digest our food, as well as keep us healthy by affecting our immune, metabolic, and nervous systems. Some of these humble microbial assistants have been in our guts since before humans became human—certain gut microbes are found in almost all primates, suggesting they first colonized a common ancestor. But humans have also lost many of these helpers found in other primates and may be losing…

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How the sugars in mucus tame the body’s unruly fungi

How the sugars in mucus tame the body’s unruly fungi

Wired reports: Katharina Ribbeck’s lab collects mucus—the often gooey substance present in places like the mouth, gut, reproductive tract, and intestines. While the slimy goop may not be pretty from the get-go, a purification process can brighten it up. “Once you remove particulates and microbes, it’s a beautiful, beautiful clear gel—like egg white,” says Ribbeck, a professor of bioengineering at the Massachusetts Institute of Technology. “It’s really gorgeous.” Ribbeck cares about spit because she’s trying to deconstruct how glycans, tiny…

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‘Marching towards starvation’: UN warns of hell on earth if Ukraine war goes on

‘Marching towards starvation’: UN warns of hell on earth if Ukraine war goes on

The Guardian reports: Dozens of countries risk protests, riots and political violence this year as food prices surge around the world, the head of the food-aid branch of the United Nations has warned. Speaking in Ethiopia’s capital, Addis Ababa, on Thursday, David Beasley, director of the UN World Food Programme (WFP), said the world faced “frightening” shortages that could destabilise countries that depend on wheat exports from Ukraine and Russia. “Even before the Ukraine crisis, we were facing an unprecedented…

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Universal health care could have saved more than 330,000 American lives during the pandemic

Universal health care could have saved more than 330,000 American lives during the pandemic

Rachel Nuwer writes: Americans spend more on health care than people in any other nation. Yet in any given year, the piecemeal nature of the American medical insurance system causes many preventable deaths and unnecessary costs. Not surprisingly, COVID-19 only exacerbated this already dire public health issue, as evidenced by the U.S.’s elevated mortality, compared with that of other high-income countries. A new study quantifies the severity of the impact of the pandemic on Americans who did not have access…

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Poland shows the risks for women’s lives when abortion is banned

Poland shows the risks for women’s lives when abortion is banned

The New York Times reports: It was shortly before 11 p.m. when Izabela Sajbor realized the doctors were prepared to let her die. Her doctor had already told her that her fetus had severe abnormalities and would almost certainly die in the womb. If it made it to term, life expectancy was a year, at most. At 22 weeks pregnant, Ms. Sajbor had been admitted to a hospital after her water broke prematurely. She knew that there was a short…

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Rural America reels from violent crime

Rural America reels from violent crime

The Wall Street Journal reports: Local prosecutor Rebecca McCoy used to think of her home in central Arkansas as a place where the worst crimes were usually stolen tractors and lawn mowers. In March 2020, she was called to the trailer of a 72-year-old man who had been bludgeoned to death with a baseball bat. It was White County’s first homicide in almost two years. By that December, there were 11 more. In Marion County, a swampy stretch of South…

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Video: Covid and the brain — a neurological health crisis

Video: Covid and the brain — a neurological health crisis

  Brain fog. Memory lapses. Difficulties focusing or sustaining attention. All these cognitive issues have plagued some who have otherwise recovered from a bout of Covid-19. In this video, Stanford neurologist Michelle Monje describes her work showing how even mild respiratory infections with the SARS-CoV-2 virus may lead to lingering problems with the brain. Monje, who has long treated and studied cancer patients with similar symptoms following chemotherapy, says that the damage isn’t necessarily caused by the virus itself. Instead,…

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