Disease

A report released this week by the Trump administration’s coronavirus task force warns that 21 states are now in the “red zone” and need to take aggressive steps to slow the spread of COVID-19.

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US - Alaska

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Old Vaccines May Stop the Coronavirus, Study Hints. Scientists Are Skeptical.

Submitted by mike kraft on Thu, 2020-07-30 13:16

Billions of dollars are being invested in the development of vaccines against the coronavirus. Until one arrives, many scientists have turned to tried-and-true vaccines to see whether they may confer broad protection, and may reduce the risk of coronavirus infection, as well.

Old standbys like the Bacille Calmette-Guerin tuberculosis vaccine and the polio vaccine appear to help train the immune system to respond to a broad variety of infections, including from bacteria, viruses and parasites, experts say.

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Understanding the mechanism of virus transmission

Submitted by mike kraft on Thu, 2020-07-30 12:29

The Devastating Impact of Infectious Disease Outbreaks - ISSA The impact of having a simple conversation with another person is enough to spread diseases. Eleni Sakas ISSA

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

Submitted by mike kraft on Thu, 2020-07-30 12:09

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

Submitted by mike kraft on Thu, 2020-07-30 11:46

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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Trends show young adults exposing elders to the virus

Submitted by mike kraft on Thu, 2020-07-30 11:18

Young people are infecting older family members in shared homes Front-line caregivers are seeing more older people with covid-19. Young working adults and others who went to bars and restaurants are spreading the virus to relatives. Lenny Bernstein Washington Post

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

Submitted by mike kraft on Thu, 2020-07-30 09:23

Map: Which states are reopening and closing again after coronavirus shutdown Hundreds of millions of people started moving around again. Now, a surge is here, with new restrictions. Washington Post Staff, Ann Gerhart, Thomas Johnson, Monica Ulmanu, Chris Alcantara, Matthew Callahan, Leslie Shapiro, Jacqueline Dupree Washington Post

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Worldwide map of the spread of the novel coronavirus

Submitted by mike kraft on Thu, 2020-07-30 09:09

Tracking the spread of the novel coronavirus Reuters maps all places where COVID-19 cases have been confirmed. Gurman Bhatia Reuters

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.