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Category: Health

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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Virus misinformation spikes as Delta cases surge

Virus misinformation spikes as Delta cases surge

The New York Times reports: In late July, Andrew Torba, the chief executive of the alternative social network Gab, claimed without evidence that members of the U.S. military who refused to get vaccinated against the coronavirus would face a court-martial. His post on Gab amassed 10,000 likes and shares. Two weeks earlier, the unfounded claim that at least 45,000 deaths had resulted from Covid-19 vaccines circulated online. Posts with the claim collected nearly 17,000 views on Bitchute, an alternative video…

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The world is nowhere near the end of the pandemic, says epidemiologist Larry Brilliant

The world is nowhere near the end of the pandemic, says epidemiologist Larry Brilliant

CNBC reports: The pandemic is not coming to an end soon — given that only a small proportion of the world population has been vaccinated against Covid-19, a well-known epidemiologist told CNBC. Dr. Larry Brilliant, an epidemiologist who was part of the World Health Organization’s team that helped eradicate smallpox, said the delta variant is “maybe the most contagious virus” ever. In recent months, the U.S., India and China, as well as other countries in Europe, Africa and Asia have…

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‘This is really scary’: Kids struggle with long Covid

‘This is really scary’: Kids struggle with long Covid

The New York Times reports: Will Grogan stared blankly at his ninth-grade biology classwork. It was material he had mastered the day before, but it looked utterly unfamiliar. “I don’t know what you’re talking about,” he blurted. His teacher and classmates reminded him how adeptly he’d answered questions about the topic during the previous class. “I’ve never seen this before,” he insisted, becoming so distressed that the teacher excused him to visit the school nurse. The episode, earlier this year,…

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Too many people are dying right now

Too many people are dying right now

David Wallace-Wells writes: A few weeks ago, in a back-of-the-envelope calculation during an interview with Eric Topol of Scripps, I suggested that because of widespread vaccination of the most vulnerable elderly, we may have reduced overall mortality risk in the country by 90 percent. Topol thought that was a little high, but agreed that vaccines were delivering great protection against death and hospitalization, and while we would likely see some of each during the Delta wave, “it won’t be like…

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Neighbors’ deaths from Covid-19 have an Arkansas town reassessing vaccines

Neighbors’ deaths from Covid-19 have an Arkansas town reassessing vaccines

The Wall Street Journal reports: Michael Lejong fully intended to get vaccinated for Covid-19, his wife said, standing in the pavilion that the prominent architect designed for his hometown. But he was relatively young, very healthy and not overly concerned about the virus. He wanted to get his shots separately from his wife, so he could care for her if she had adverse side effects. She got hers immediately in April and he put his off. In late June, he…

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Republicans treated Covid like a bioweapon. Then it turned against them

Republicans treated Covid like a bioweapon. Then it turned against them

Rebecca Solnit writes: Some of the most powerful conservatives in the United States have, since the beginning of the Covid-19 pandemic, chosen to sow disinformation along with mockery and distrust of proven methods of combating the disease, from masks to vaccines to social distancing. Their actions have afflicted the nation as a whole with more disease and death and economic crisis than good leadership aligned with science might have, and, in spite of hundreds of thousands of well-documented deaths and…

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