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Category: Health

A lucky few seem ‘resistant’ to Covid-19. Scientists want to know why

A lucky few seem ‘resistant’ to Covid-19. Scientists want to know why

STAT reports: Her husband collapsed just before reaching the top of the stairs in their small one-bedroom house in São Paulo, Brazil. Frantic, Thais Andrade grabbed the portable pulse oximeter she had purchased after hearing that a low oxygen reading could be the first sign of the novel coronavirus. Erik’s reading was hovering eight points lower than it had that morning. He also looked feverish. “When he hit 90% [on the oximeter], I said we can’t wait anymore,” Andrade recalled….

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In Texas, hundreds of patients are waiting to be admitted into hospitals, but there are no beds

In Texas, hundreds of patients are waiting to be admitted into hospitals, but there are no beds

Click2Houston.com reports: Emergency room doctors in Southeast Texas say they are running out of hospital beds, and some patients are waiting hours, sometimes days to be admitted into a hospital. “Are there patients dying because of this that might not have died? Absolutely, yes,” said Southeast Texas Regional Advisory Council CEO, Darrell Pile. “I am very concerned about the fatalities that are about to happen.” As of Friday afternoon, Pile says 482 patients were waiting for hospital beds in his…

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Why the coronavirus has changed as it has, and what it means going forward

Why the coronavirus has changed as it has, and what it means going forward

STAT reports: It’s impossible to say how the coronavirus will continue to evolve. Those changes, after all, are a result of random mutations. But there are some fundamental principles that explain why the virus has morphed as it has, principles that could guide our understanding of its ongoing evolution — and what that means for our future with the pathogen. The great fear is that nature could spit out some new variant that completely saps the power of vaccines and…

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Work is a false idol

Work is a false idol

Cassady Rosenblum writes: In China this April, a 31-year-old former factory worker named Luo Huazhong drew the curtains and crawled into bed. Then he posted a picture of himself there to the Chinese website Baidu along with a message: “Lying Flat Is Justice.” “Lying flat is my sophistic movement,” Mr. Luo wrote, tipping his hat to Diogenes the Cynic, a Greek philosopher who is said to have lived inside a barrel to criticize the excesses of Athenian aristocrats. On Chinese…

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Monoclonal antibodies are free and effective against Covid-19, but few people are getting them

Monoclonal antibodies are free and effective against Covid-19, but few people are getting them

The Washington Post reports: When Mike Burton came down with a breakthrough case of covid-19 earlier this month, the infection posed a double threat to his family. At 73, the retired surgeon faced elevated risk of serious illness. His wife, Linda, has a suppressed immune system, the result of drugs she takes after two liver transplants that put her in greater danger of life-threatening illness. The Burtons, both vaccinated, moved to separate parts of their Mount Sterling, Ky., home, masked…

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New Zealanders support latest Covid lockdown as Sydney faces Delta disaster

New Zealanders support latest Covid lockdown as Sydney faces Delta disaster

The Guardian reports: To overseas eyes, going into national lockdown over a single case should have been a hard sell, even for an extraordinarily popular prime minister such as Jacinda Ardern. But a disastrous outbreak of the Delta variant in Sydney has helped galvanise New Zealand’s “team of 5 million” – and across the country, the government’s tough strategy on Covid-19 has enjoyed widespread popular support. On Tuesday, New Zealand was plunged into a national, level 4 lockdown – the…

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U.S. to advise boosters for most Americans eight months after vaccination

U.S. to advise boosters for most Americans eight months after vaccination

The New York Times reports: The Biden administration has decided that most Americans should get a coronavirus booster vaccination eight months after they received their second shot, and could begin offering third shots as early as mid-September, according to administration officials familiar with the discussions. Officials are planning to announce the decision as early as this week. Their goal is to let Americans who received the Pfizer-BioNTech or Moderna vaccines know now that they will need additional protection against the…

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As Delta surges, Covid breakthrough cases among vaccinated people remain uncommon

As Delta surges, Covid breakthrough cases among vaccinated people remain uncommon

The Wall Street Journal reports: The Delta variant of the Covid-19 virus appears to be breaking through the protection vaccines provide at a higher rate than previous strains, a Wall Street Journal analysis found, though infections among the fully inoculated remain a tiny fraction of overall cases, and symptoms tend to be milder. U.S. states counted at least 193,204 so-called breakthrough cases among vaccinated people between Jan. 1 and early August, according to data that health departments in 44 states…

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How will the coronavirus evolve?

How will the coronavirus evolve?

Dhruv Khullar writes: In 1988, Richard Lenski, a thirty-one-year-old biologist at UC Irvine, started an experiment. He divided a population of a common bacterium, E. coli, into twelve flasks. Each flask was kept at thirty-seven degrees Celsius, and contained an identical cocktail of water, glucose, and other nutrients. Each day, as the bacteria replicated, Lenski transferred several drops of each cocktail to a new flask, and every so often he stored samples away in a freezer. His goal was to…

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Surge in the South places U.S. among nations with highest rate of new Covid-19 cases

Surge in the South places U.S. among nations with highest rate of new Covid-19 cases

CNN reports: The US remains among nations with the highest rate of new Covid-19 cases, driven mostly by a surge in the South, where many states are lagging in getting people vaccinated against the coronavirus. “This is starting to look really ominous in the South. … If you look at rates of transmission in Florida and Louisiana, they’re actually probably the highest in the world,” Dr. Peter Hotez, the dean of the National School of Tropical Medicine at Baylor College…

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Massive new analysis confirms just how many Covid cases are truly asymptomatic

Massive new analysis confirms just how many Covid cases are truly asymptomatic

Science Alert reports: Within months of SARS-CoV-2’s emergence as a global catastrophe it was becoming clear that many who spread the disease did so unwittingly, experiencing not so much as a tickle in their throat to alert them of the danger within. Distinguishing those who are truly asymptomatic from those who are simply yet to show signs of the virus has made it hard to calculate a precise figure on the risks of succumbing to the illness. Now an analysis…

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Iran’s health system ‘beyond disastrous’ from Covid surge

Iran’s health system ‘beyond disastrous’ from Covid surge

The New York Times reports: Hospital medics in Iran are triaging patients on the floors of emergency rooms and in cars parked on the roadside. Lines stretch for blocks outside pharmacies. Taxis double as hearses, transporting corpses from hospitals to cemeteries. In at least one city, laborers are digging mass graves. Iran is under assault from the most cataclysmic wave yet of the coronavirus, according to interviews with physicians and health workers, social media postings from angry citizens, and even…

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Delta has changed pandemic endgame

Delta has changed pandemic endgame

Ed Yong writes: In September 2020, just before COVID-19 began its wintry surge through the United States, I wrote that the country was trapped in a pandemic spiral, seemingly destined to repeat the same mistakes. But after vaccines arrived in midwinter, cases in the U.S. declined and, by summer’s edge, had reached their lowest levels since the pandemic’s start. Many Americans began to hope that the country had enough escape velocity to exit its cycle of missteps and sickness. And…

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Current public-health messaging on Covid breakthrough cases may understate the scale and risk

Current public-health messaging on Covid breakthrough cases may understate the scale and risk

David Wallace-Wells writes: The term itself, perhaps, is a problem. “Breakthrough” sounds bad — implying an immune-escape mutation, likely rare, and therefore alarming. The vaccines were never tested to prevent transmission, only symptomatic disease, and those who knew the science expected, from the outset, that we would see some number of such cases, and that they would be, overwhelmingly, mild. But Delta appears to have changed things. Not everything: The vaccines are working to suppress severe outcomes from COVID infection…

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The Texas governor surrenders to the coronavirus

The Texas governor surrenders to the coronavirus

Adam Serwer writes: A year and a half into the pandemic, Texas is running out of hospital beds. The Texas Tribune reported on Tuesday that nearly 10,000 COVID-19 patients are in intensive-care units, some in areas where hospitals are close to capacity. Texas Governor Greg Abbott issued an executive order asking hospitals to delay elective procedures and authorizing local facilities to seek out-of-state medical staff to help with the coronavirus surge, which is approaching levels not seen since winter. Despite…

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‘We’re in trouble’: Rural America can’t escape Delta

‘We’re in trouble’: Rural America can’t escape Delta

Politico reports: Steven was finally getting his Covid-19 shot because Mama told him to. And nobody crosses Mama. Standing between the fried bread and slushie stands at the Uinta County fairgrounds in southwestern Wyoming, the 42-year-old in the Trump 2020 hat said “Mama” — his wife — forced him to get vaccinated because of the Delta variant. “The missus is worried about me going out on a trucking trip,” said Steven, who declined to give his last name. “I don’t…

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