Analysis

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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Pandemic denial: Why some people can't accept Covid-19's realities

Sun, 2020-08-16 10:59 — mike kraft

Some people are in denial about the pandemic. Here's why Some people still refuse to accept the reality that the coronavirus is dangerous. Psychologists know some of the reasons why. Megan Marples, CNN CNN

CNN)With so much information available about the severity of the coronavirus and the need to follow guidelines, some people still refuse to accept reality.

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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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CDC estimates three-month window of immunity after COVID-19 infection

Fri, 2020-08-14 19:37 — mike kraft

CDC gives three-month window of immunity after COVID-19 infection A person who has recovered from COVID-19 will likely be safe from reinfection for three months, according to updated guidance from the Centers for Disease Control and Prevention (CDC). Nathaniel Weixel TheHill

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Attempts to get coronavirus herd immunity would lead to massive death tolls, Fauci warns; John Hopkins projections of new cases

Fri, 2020-08-14 10:16 — mike kraft

Any attempt to get coronavirus herd immunity would lead to massive death tolls, Fauci warns If the United States allowed coronavirus infections to run rampant to achieve possible herd immunity, the death toll would be massive especially among vulnerable people, the nation's top infectious doctor said. Faith Karimi, CNN CNN

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The Many Symptoms of Covid-19

Wed, 2020-08-12 16:24 — mike kraft

For a Texas nurse, the first sign that something was wrong happened while brushing her teeth — she couldn’t taste her toothpaste. For a Georgia attorney, it was hitting a wall of fatigue on a normally easy run. When a Wisconsin professor fell ill in June, he thought a bad meal had upset his stomach.

But eventually, all of these people discovered that their manifold symptoms were all signs of Covid-19. Some of the common symptoms — a dry cough, a headache — can start so mildly they are at first mistaken for allergies or a cold. In other cases, the symptoms are so unusual — strange leg pain, a rash or dizziness — that patients and even their doctors don’t think Covid-19 could be the culprit.

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‘A Smoking Gun’: Infectious Coronavirus Retrieved From Hospital Air

Wed, 2020-08-12 10:48 — mike kraft

Skeptics of the notion that the coronavirus spreads through the air — including many expert advisers to the World Health Organization — have held out for one missing piece of evidence: proof that floating respiratory droplets called aerosols contain live virus, and not just fragments of genetic material.

Now a team of virologists and aerosol scientists has produced exactly that: confirmation of infectious virus in the air.

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STUDY: measurement of facemask efficacy for filtering expelled droplets during speech

Tue, 2020-08-11 13:42 — mike kraft

Low-cost measurement of facemask efficacy for filtering expelled droplets during speech Mandates for mask use in public during the recent COVID-19 pandemic, worsened by global shortage of commercial supplies, have led to widespread use of homemade masks and mask alternatives. It is assumed that wearing such masks reduces the likelihood for an infected person to spread the disease, but many of these mask designs have not been tested in practice. We have demonstrated a simple optical measurement method to evaluate the efficacy of masks to reduce the transmission of respiratory droplets during regular speech.

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How Covid Sends Some Bodies to War With Themselves

Tue, 2020-08-11 11:39 — mike kraft

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Why does COVID-19 strike some and not others? Fauci sees an answer in new study

Tue, 2020-08-11 11:09 — mike kraft

Why does COVID-19 strike some and not others? Fauci sees an answer in new study Scientists believe they may have discovered why the novel coronavirus affects some people so much more than others. YahooNews

Dr. Anthony Fauci, the nation’s leading infectious disease expert, said a new study could explain the extraordinary range that people experience with the novel coronavirus, from having no symptoms at all or a mild case to hospitalization or death.

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