Research

Trail of bubbles leads scientists to new coronavirus clue

Thu, 2020-08-20 09:16 — mike kraft

Trail of bubbles leads scientists to new coronavirus clue A doctor checking comatose COVID-19 patients for signs of a stroke instead stumbled onto a new clue about how the virus may harm the lungs -- thanks to a test that used tiny air bubbles and a... AP NEWS

doctor checking comatose COVID-19 patients for signs of a stroke instead stumbled onto a new clue about how the virus may harm the lungs -- thanks to a test that used tiny air bubbles and a robot.

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Study indicates COVID-19 Hospital death rates similar between blacks and whites

Wed, 2020-08-19 17:56 — mike kraft

Study finds no race difference in COVID-19 hospital deaths When underlying medical and other risk conditions are factored out, death rates are similar between blacks and whites. CIDRAP

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Covid-19: Blood Plasma Authorization Is Put on Hold

Wed, 2020-08-19 09:54 — mike kraft

Last week, just as the Food and Drug Administration was preparing to issue an emergency authorization for blood plasma as a Covid-19 treatment, a group of top federal health officials including Dr. Anthony S. Fauci intervened, arguing that emerging data on the treatment was too weak, according to two senior administration officials.

The authorization is on hold for now as more data is reviewed, according to H. Clifford Lane, the clinical director at the National Institute of Allergy and Infectious Diseases. An emergency approval could still be issued in the near future, he said.

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Diagnostic tool: USC scientists identify the order of COVID-19’s symptoms

Mon, 2020-08-17 19:26 — mike kraft

USC scientists identify the order of COVID-19’s symptoms USC research on the order of COVID-19 symptoms will help doctors identify coronavirus patients sooner and make better treatment decisions. David Medzerian USC News

USC researchers have found what appears to be the likely order in which COVID-19 symptoms first appear: fever, cough and muscle pain, then nausea and/or vomiting, then diarrhea.

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Scientists See Signs of Lasting Immunity to Covid-19, Even After Mild Infections

Mon, 2020-08-17 19:06 — mike kraft

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RESEARCH PROBLEM: Doctors battling covid-19 rush to treat the ill — but without knowing what really works

Mon, 2020-08-17 09:46 — mike kraft

Wartime doctors battling covid-19 rush to treat the ill — but without knowing what really works Seven months into the pandemic, frontline doctors have in many cases become experts in treating covid-19. But they are experts without, for the most part, the most fundamental tool in medicine — solid evidence upon which to base their decisions. Carolyn Y.

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Covid vaccine tracker: when will we have a coronavirus vaccine?

Sun, 2020-08-16 10:46 — mike kraft

Covid vaccine tracker: when will we have a coronavirus vaccine? More than 170 teams of researchers are racing to develop a safe and effective vaccine. Here is their progress the Guardian

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FDA allows public use of Saliva-based COVID-19 test

Sat, 2020-08-15 15:07 — mike kraft

FDA allowing saliva-based test funded by NBA The U.S. Food and Drug Administration issued an emergency authorization on Saturday allowing public use of a saliva-based test for the coronavirus developed at Yale University and funded by the NBA and the National Basketball Players Association. Zach Lowe ESPN.com

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ANALYSIS: Detailed discussion of ways to speed coronavirus testing.

Fri, 2020-08-14 21:14 — mike kraft

The Plan That Could Give Us Our Lives Back The U.S. has never had enough coronavirus tests. Now a group of epidemiologists, economists, and dreamers is plotting a new strategy to defeat the virus, even before a vaccine is found. Robinson Meyer and Alexis C. Madrigal The Atlantic

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Clinical Trials of Coronavirus Drugs Are Taking Longer Than Expected

Fri, 2020-08-14 19:05 — mike kraft

As the coronavirus pandemic continues to wreak havoc in the United States and treatments are needed more than ever, clinical trials for some of the most promising experimental drugs are taking longer than expected.

Researchers at a dozen clinical trial sites said that testing delays, staffing shortages, space constraints and reluctant patients were complicating their efforts to test monoclonal antibodies, man-made drugs that mimic the molecular soldiers made by the human immune system.

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