How severe are Omicron infections?
As cases spread and countries plan their response, researchers await crucial data on the severity of the disease caused by …
Archives de Tag: Virology
How bad is Omicron? What scientists know so far
COVID researchers are working at breakneck speed to learn about the variant’s transmissibility, severity and ability to evade vaccines. Ewen …
Heavily mutated Omicron variant puts scientists on alert
Researchers are racing to determine whether a fast-spreading coronavirus variant poses a threat to COVID vaccines’ effectiveness. Ewen Callaway Researchers …
Common antidepressant slashes risk of COVID death
Fluvoxamine is both inexpensive and highly effective at preventing mild COVID-19 from turning severe. Saima May Sidik A cheap, widely …
COVID super-immunity: one of the pandemic’s great puzzles
People who have previously recovered from COVID-19 have a stronger immune response after being vaccinated than those who have never …
COVID antibody treatments show promise for preventing severe disease
But uptake by patients and physicians has been low in the United States, where some therapies have been authorized for …
Coronaviruses closely related to the pandemic virus discovered in Japan and Cambodia
The viruses, both found in bats stored in laboratory freezers, are the first SARS-CoV-2 relatives to be found outside China. …
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