The number of people in South Africa who have tested positive for coronavirus has topped 700,000, official figures showed overnight, another grim milestone for the continent's worst-hit country.
Oct 17, 2020
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U.S. health officials said Sunday that while the omicron variant of the coronavirus is rapidly spreading throughout the country, early indications suggest it may be less dangerous than delta, which continues to drive a surge ...
Dec 5, 2021
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Using an approach based on computer vision technology, researchers can work back from COVID-19 mortality data to see how infection rates changed on the day a lockdown or similar measure was introduced. The approach could ...
Jul 14, 2023
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COVID-19 vaccines and drugs were developed at "warp speed" and now experts are concerned about the US Food and Drug Administration's (FDA) inadequate surveillance of clinical trial sites, reports an investigation published ...
Nov 16, 2022
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Undetected cases, many of which were likely not severely symptomatic, were largely responsible for the rapid spread of the COVID-19 outbreak in China, according to new research by scientists at Columbia University's Mailman ...
Mar 3, 2020
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Restrictions have eased, international borders are open and influenza is back in Australia after a two-year absence.
Jun 20, 2022
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An in-depth analysis of strict travel bans, both within and outside of China, finds that they may have done little to impede the spread of coronavirus.
Mar 9, 2020
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The Chinese government has quarantined Wuhan, a port city of 11 million people, and it has restricted travel to and from several other cities, including Beijing, to contain the coronavirus that has sickened more than 800 ...
Jan 27, 2020
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The ground-zero city of Wuhan is cautiously reopening after a two-month quarantine, but the birthplace of the global coronavirus pandemic is now on guard against a potential new threat: imported cases.
Mar 29, 2020
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China on Saturday said it had given "conditional" approval for Pfizer's COVID-19 drug Paxlovid to treat adults with mild to moderate illness and a high risk of developing severe disease.
Feb 12, 2022
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