Science

Scientists Uncover Biological Signatures of the Worst Covid-19 Cases

Wed, 2020-08-05 12:41 — mike kraft

Scientists are beginning to untangle one of the most complex biological mysteries of the coronavirus pandemic: Why do some people get severely sick, whereas others quickly recover?

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Vaccines: Johnson @Johnson and Novavax report contracts, developments

Wed, 2020-08-05 10:28 — mike kraft

NEW BRUNSWICK, New Jersey, Aug. 5, 2020 /PRNewswire/ -- Johnson & Johnson (NYSE: JNJ) (the Company) today announced its Janssen Pharmaceutical Companies have entered into an agreement with the U.S. government for the large scale domestic manufacturing and delivery in the U.S. of 100 million doses of Janssen's SARS-CoV-2 investigational vaccine, Ad26.COV2.S, for use in the United States following approval or Emergency Use Authorization by the U.S. Food and Drug Administration (FDA).

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As Trump Praises Plasma, Researchers Struggle to Finish Critical Studies

Tue, 2020-08-04 19:31 — mike kraft

Since April, the Trump administration has funneled $48 million into a program with the Mayo Clinic, allowing more than 53,000 Covid-19 patients to get plasma infusions. Doctors and hospitals desperate to save the sickest patients have been eager to try a therapy that is safe and might work. Tens of thousands more people are now enrolled to get the treatment that’s been trumpeted by everyone from the president to the actor Dwayne Johnson, better known as The Rock.

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Poll: Number of Americans who plan to get vaccinated falls to 42% — a new low

Tue, 2020-08-04 19:14 — mike kraft

So far, most of the conversation about COVID-19 vaccines has focused on the question of whether researchers can develop an effective vaccine in record time.

But maybe we should start asking another question as well: Will enough Americans actually get the vaccine for it to be effective?

“It’s not a vaccine that will save us,” says Harvard Global Health Institute director Ashish Jha. “It’s vaccination.”

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Study on the risk of COVID-19 among front-line health workers compared with thegeneral community

Tue, 2020-08-04 14:19 — mike kraft

http://www.thelancet-press.com/embargo/hcwcovid.pdf

Risk of COVID-19 among front-line health-care workers and the general community: a prospective cohort study

Summary Background Data for front-line health-care workers and risk of COVID-19 are limited. We sought to assess risk of COVID-19 among front-line health-care workers compared with the general community and the effect of personal protective equipment (PPE) on risk.

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Radical shift in COVID-19 testing needed to reopen schools and businesses, researchers say

Tue, 2020-08-04 11:48 — mike kraft

Radical shift in COVID-19 testing needed to reopen schools and businesses, researchers say Fast, frequent testing works best to curb coronavirus outbreaks Science | AAAS

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TB, Malaria and H.I.V. are spreading amid the coronavirus pandemic

Mon, 2020-08-03 19:49 — mike kraft

It begins with a mild fever and malaise, followed by a painful cough and shortness of breath. The infection prospers in crowds, spreading to people in close reach. Containing an outbreak requires contact tracing, as well as isolation and treatment of the sick for weeks or months.

This insidious disease has touched every part of the globe. It is tuberculosis, the biggest infectious-disease killer worldwide, claiming 1.5 million lives each year.

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Johnson & Johnson’s Coronavirus Vaccine Protects Monkeys, Study Finds

Mon, 2020-08-03 15:14 — mike kraft

An experimental coronavirus vaccine developed by Johnson & Johnson protected monkeys from infection in a new study. It is the second vaccine candidate to show promising results in monkeys this week.

The company recently began a clinical trial in Europe and the United States to test its vaccine in people. It is one of more than 30 human trials for coronavirus vaccines underway across the world. But until these trials are complete — which will probably take several months — the monkey data offers the best clues to whether the vaccines will work.

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There may never be a 'silver bullet' for COVID-19, WHO warns

Mon, 2020-08-03 09:43 — mike kraft

There may never be a 'silver bullet' for COVID-19, WHO warns The World Health Organization warned on Monday that, despite strong hopes for a vaccine, there might never be a "silver bullet" for COVID-19, and the road to normality would be long. Michael Shields U.S.

GENEVA (Reuters) - The World Health Organization warned on Monday that, despite strong hopes for a vaccine, there might never be a “silver bullet” for COVID-19, and the road to normality would be long.