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Understanding the mechanism of virus transmission

By Dr. Gavin Macgregor-Skinner | July 29, 2020

As an epidemiologist or “disease detective,” a question I am frequently asked regarding SARS-CoV-2 (the virus that causes COVID-19 disease) is: “How does someone become infected?”

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

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

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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In France, a virus cluster splits generations, raises fears

ARIS (AP) — As the sun went down, their partying got into full flow, with an unwanted guest: the coronavirus.

An outbreak among 18- to 25-year-olds at a seaside resort on the Brittany coast is crystallizing fears that the virus is flaring again in France, on the back of vacationers throwing COVID-19 caution to the summer winds.

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Trends show young adults exposing elders to the virus

Where states reopened and cases spiked after the U.S. shutdown

Worldwide map of the spread of the novel coronavirus

At least 667,650 people globally have died from COVID-19 and 17,118,787 have been infected by the novel coronavirus that causes it, following an outbreak that started in Wuhan, China, in early December. The World Health Organization referred to it as a pandemic on March 11, 2020.

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County by county chart of COVID-19 in the U.S.

UPDATE: California and Florida hit new daily record high coronavirus deaths

 

California and Florida hit new daily record

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The Coronavirus Could Dodge Some Treatments, Study Suggests

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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INTERNATIONAL: Early in the pandemic, doctors traded tips across international boundaries

Amid the chaos of the pandemic’s early days, doctors who faced the first coronavirus onslaught reached across oceans and language barriers in an unprecedented effort to advise colleagues trying to save lives in the dark.

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U.S. virus pandemic splintering into many pieces

Once again, the coronavirus is ascendant. As infections mount across the country, it is dawning on Americans that the epidemic is now unstoppable, and that no corner of the nation will be left untouched.

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Misinformation on the virus is proving highly contagious

What went wrong during the Northeast's first COVID-19 spike and is the region ready for another?

Update on Virus spread, U.S and World Wide

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