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Category: Health

The fourth surge is upon us. This time, it’s different

The fourth surge is upon us. This time, it’s different

Zeynep Tufekci writes: Across the United States, cases have started rising again. In a few cities, even hospitalizations are ticking up. The twists and turns of a pandemic can be hard to predict, but this most recent increase was almost inevitable: A more transmissible and more deadly variant called B.1.1.7 has established itself at the precise moment when many regions are opening up rapidly by lifting mask mandates, indoor-gathering restrictions, and occupancy limits on gyms and restaurants. We appear to…

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Brazil is rocked by political turmoil as pandemic outlook darkens

Brazil is rocked by political turmoil as pandemic outlook darkens

The Washington Post reports: Six cabinet members are out. The military’s top leaders are also gone. And it’s only Tuesday. First came the Monday morning exit of Brazil’s foreign minister, a right-wing ideologue blamed for failing to secure enough coronavirus vaccines. Then the defense minister was gone. Then the justice minister was replaced. Tuesday morning brought still more tumult: the departures of the navy, army and air force chiefs. The exits have sent political shock waves across Latin America’s largest…

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CDC chief warns of ‘impending doom’ as Covid cases, deaths rise

CDC chief warns of ‘impending doom’ as Covid cases, deaths rise

Bloomberg reports: The head of the Centers for Disease Control and Prevention pleaded with Americans to wear masks and stick with Covid-19 mitigation measures, warning of “impending doom” as cases, hospitalizations and deaths begin to rise again. Rochelle Walensky, speaking at a press briefing Monday, fought back tears as she outlined a series of warning signals and said she was frightened about a looming fourth wave of Covid cases. The seven-day average for new daily Covid-19 cases is now almost…

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Cases in Florida, a national Covid bellwether, are rising — especially among younger people

Cases in Florida, a national Covid bellwether, are rising — especially among younger people

The New York Times reports: Scientists view Florida — the state furthest along in lifting restrictions, reopening society and welcoming tourists — as a bellwether for the nation. If recent trends there are any indication, the rest of the country may be in trouble. The number of confirmed coronavirus cases in Florida has been steadily rising, though hospitalizations and deaths are still down. Over the past week, the state has averaged nearly 5,000 cases per day, an increase of 8…

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How will people act after getting vaccinated? The complex psychology of safety

How will people act after getting vaccinated? The complex psychology of safety

Robert Klitzman writes: A friend invited me to her home for a birthday party. “Ten of us will be there,” she wrote. “I’m pretty sure we’ve all been vaccinated, so we should be OK.” It was the first invitation to an indoor dinner I had received in almost a year. Six other friends are planning a tropical vacation and invited me to join them. “Aren’t you worried about Covid?” I asked, feeling a bit nerdy for raising the question. “Not…

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The vast majority of America’s Covid deaths could have been prevented, says Birx

The vast majority of America’s Covid deaths could have been prevented, says Birx

CNN reports: The US may finally be getting a handle on the coronavirus pandemic, but for so many Americans, it’s too late, and that disconnect is raising fresh questions about why the US couldn’t have done more earlier. Dr. Deborah Birx, who served as the White House coronavirus response coordinator under the Trump administration, reveals her chilling conclusion in a new CNN documentary that the number of coronavirus deaths could have been “decreased substantially” if cities and states across the…

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A collapse foretold: How Brazil’s Covid-19 outbreak overwhelmed hospitals

A collapse foretold: How Brazil’s Covid-19 outbreak overwhelmed hospitals

The New York Times reports: The patients began arriving at hospitals in Porto Alegre far sicker and younger than before. Funeral homes were experiencing a steady uptick in business, while exhausted doctors and nurses pleaded in February for a lockdown to save lives. But Sebastião Melo, Porto Alegre’s mayor, argued there was a greater imperative. “Put your life on the line so that we can save the economy,” Mr. Melo appealed to his constituents in late February. Now Porto Alegre,…

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U.S. Covid response could have avoided hundreds of thousands of deaths, researchers conclude

U.S. Covid response could have avoided hundreds of thousands of deaths, researchers conclude

Reuters reports: The United States squandered both money and lives in its response to the coronavirus pandemic, and it could have avoided nearly 400,000 deaths with a more effective health strategy and trimmed federal spending by hundreds of billions of dollars while still supporting those who needed it. That is the conclusion of a group of research papers released at a Brookings Institution conference this week, offering an early and broad start to what will likely be an intense effort…

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They had mild Covid. Then their serious symptoms kicked in

They had mild Covid. Then their serious symptoms kicked in

The New York Times reports: In the fall, after Samar Khan came down with a mild case of Covid-19, she expected to recover and return to her previous energetic life in Chicago. After all, she was just 25, and healthy. But weeks later, she said, “this weird constellation of symptoms began to set in.” She had blurred vision encircled with strange halos. She had ringing in her ears, and everything began to smell like cigarettes or Lysol. One leg started…

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Fauci ‘stunned’ by AstraZeneca’s release of ‘outdated information’ from Covid-19 vaccine trial

Fauci ‘stunned’ by AstraZeneca’s release of ‘outdated information’ from Covid-19 vaccine trial

STAT reports: U.S. health officials raised concerns early Tuesday that positive results that AstraZeneca announced Monday for its Covid-19 vaccine may have been based on “an incomplete view of the efficacy data” from a clinical trial and relied on “outdated information,” throwing another curveball in the saga of the company’s vaccine. In a statement issued soon after midnight Tuesday morning, the National Institute of Allergy and Infectious Diseases said it had been informed about the data questions by the data…

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The medical system should have been prepared for long Covid

The medical system should have been prepared for long Covid

Vice reports: Last March, Lisa O’Brien began experiencing mild symptoms of what she thought might be COVID-19: scratchy throat, body aches, fatigue. But with no fever and just a hint of a cough, she decided to wait on a COVID test. Then new symptoms appeared, including chills and shortness of breath. After two weeks they were alarming enough for her to get tested: Negative. But the negative result didn’t resolve her health problems. Four weeks out, O’Brien was barely able…

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Rich countries signed away a chance to vaccinate the world

Rich countries signed away a chance to vaccinate the world

The New York Times reports: In the coming days, a patent will finally be issued on a five-year-old invention, a feat of molecular engineering that is at the heart of at least five major Covid-19 vaccines. And the United States government will control that patent. The new patent presents an opportunity — and some argue the last best chance — to exact leverage over the drug companies producing the vaccines and pressure them to expand access to less affluent countries….

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Where Europe went wrong in its vaccine rollout, and why

Where Europe went wrong in its vaccine rollout, and why

The New York Times reports: The calls began in December, as the United States prepared to administer its first batches of Covid-19 vaccine. Even then, it was clear that the European Union was a few weeks behind, and its leaders wanted to know what they could learn from their American counterparts. The questions were the same, from President Emmanuel Macron of France, President Ursula von der Leyen of the European Commission, and Alexander De Croo, the prime minister of Belgium….

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Five reasons why Covid herd immunity is probably impossible

Five reasons why Covid herd immunity is probably impossible

Nature reports: As COVID-19 vaccination rates pick up around the world, people have reasonably begun to ask: how much longer will this pandemic last? It’s an issue surrounded with uncertainties. But the once-popular idea that enough people will eventually gain immunity to SARS-CoV-2 to block most transmission — a ‘herd-immunity threshold’ — is starting to look unlikely. That threshold is generally achievable only with high vaccination rates, and many scientists had thought that once people started being immunized en masse,…

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Coronavirus is evolving but so are our antibodies

Coronavirus is evolving but so are our antibodies

Antibodies (white) binding to a coronavirus (red and orange). Kateryna Kon/Shutterstock By Sarah L Caddy, University of Cambridge and Meng Wang, University of Cambridge The emergence of “variants of concern” has raised questions about our long-term immunity to the coronavirus. Will the antibodies we make after being infected with or vaccinated against the dominant lineage, called D614G, protect us against future viral variants? To answer this question, scientists have been examining how our antibody responses to the coronavirus develop over…

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U.S. to send millions of vaccine doses to Mexico and Canada

U.S. to send millions of vaccine doses to Mexico and Canada

The New York Times reports: The United States plans to send millions of doses of the AstraZeneca vaccine to Mexico and Canada, the White House said Thursday, a notable step into vaccine diplomacy just as the Biden administration is quietly pressing Mexico to curb the stream of migrants coming to the border. Jen Psaki, the White House press secretary, said the United States was planning to share 2.5 million doses of the vaccine with Mexico and 1.5 million with Canada,…

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