Research

Russia claims it's on track to approve Covid-19 vaccine by mid-August. But speed of process raises questions

Thu, 2020-07-30 12:09 — mike kraft

Russia claims it's on track to approve Covid-19 vaccine by mid-August. But speed of process raises questions Russia intends to be the first in the world to approve a coronavirus vaccine, in less than two weeks -- despite concerns about its safety, effectiveness and over whether the country has cut essential corners in development, CNN has learned. Matthew Chance, CNN CNN

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Costa Rica-made plasma shown to inhibit coronavirus, ready for clinical trials

Thu, 2020-07-30 11:46 — mike kraft

Costa Rica-made plasma shown to inhibit coronavirus, ready for clinical trials: UCR Alejandro Zúñiga The Tico Times Costa Rica

Costa Rica is set to begin clinical trials on antibody-rich plasma that has been extracted from horses with the purpose of treating COVID-19 patients.

Two versions of the plasma were shown to inhibit the infectivity of SARS-CoV-2, the virus that causes COVID-19, in tests performed at the National Center for Biodefense and Infectious Diseases in the United States.

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The Coronavirus Could Dodge Some Treatments, Study Suggests

Wed, 2020-07-29 18:45 — mike kraft

In a laboratory in New York City, researchers coaxed a key piece of the coronavirus — its infamous outer “spike” — to mutate so that it became invisible to disease-fighting antibodies, according to a new study that has not yet been published in a scientific journal.

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Research on illness-related absences during the COVID-19 increases

Tue, 2020-07-28 21:45 — mike kraft

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U.S. researchers identify evolutioary orgins of SARS-CoV-2

Tue, 2020-07-28 21:28 — mike kraft

Researchers identify evolutionary origins of SARS-CoV-2 | Penn State University By reconstructing the evolutionary history of SARS-CoV-2, the virus that is responsible for the COVID-19 pandemic, an international research team of Chinese, European and U.S. scientists has discovered that the lineage that gave rise to the virus has been circulating in bats for decades and likely includes other viruses with the ability to infect humans. The findings have implications for the prevention of future pandemics stemming from this lineage.

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Roundup of some recent studies on COVID-19 - Reuters

Tue, 2020-07-28 11:38 — mike kraft

New heart problems discovered post COVID-19; virus mutation may make vaccines more effective More than three-quarters of recently recovered COVID-19 patients had heart muscle problems show up during magnetic resonance imaging (MRI) tests, German doctors reported on Monday in JAMA Cardiology. In some patients, the heart may be "in serious trouble as a part of COVID-19 disease," Dr. YahooNews

By Nancy Lapid

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The need for global cooperaton on vaccine allocation

Mon, 2020-07-27 20:43 — mike kraft

The Tragedy of Vaccine Nationalism Global cooperation on vaccine allocation would be the most efficient way to disrupt the spread of the virus Foreign Affairs

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Vitamin D helps the body fight coronavirus, major Israeli study claims

Mon, 2020-07-27 20:16 — mike kraft

Vitamin D helps the body fight coronavirus, major Israeli study claims 'Sunshine' vitamin is like a steroid, researcher says, urging public to head outdoors; another scientist urges caution, saying other factors may be at play timesofisrael

Good levels of vitamin D, the so-called sunshine vitamin, help people to fight the coronavirus more quickly and effectively and reduce chances of hospitalization, Israeli researchers have concluded.

However, others are cautioning broad conclusions, saying other factors may be involved.

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Masks May Reduce inhaling Viral Dose: New research paper

Mon, 2020-07-27 19:16 — mike kraft

Researchers have long known that masks can prevent people from spreading airway germs to others — findings that have driven much of the conversation around these crucial accessories during the coronavirus pandemic.

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