A study released April 22 in The Lancet Respiratory Medicine shows that a booster dose of the Pfizer COVID-19 vaccine provides strong protection, roughly 80% to 90%, in the first few months against hospital admissions and ...
Apr 23, 2022
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Researchers in Spain give details of a 31-year-old woman who caught COVID-19 twice within three weeks, in a case report being presented at this year's European Congress of Clinical Microbiology & Infectious Diseases (ECCMID) ...
Apr 21, 2022
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Ride-hailing companies Uber and Lyft removed mask requirements on riders and drivers on Tuesday following a federal ruling striking down the mandate.
Apr 19, 2022
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Results of a new multicenter study published in the New England Journal of Medicine found that vaccination with a primary series of the Pfizer-BioNTech mRNA COVID-19 vaccine reduced the risk of COVID-19-associated hospitalizations ...
Apr 18, 2022
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It seems every few weeks we hear about a new COVID variant, and it's hard to know how concerned we ought to be.
Apr 14, 2022
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What do we know about "stealth omicron" so far?
Apr 12, 2022
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People who are vaccinated and have had a booster shot against COVID-19 recover from symptoms from the Omicron variant more than three days earlier than those with the Delta variant, a study said Friday.
Apr 7, 2022
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For children aged under 5, the incidence rate of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection was higher with the omicron variant versus the delta variant, according to a research letter published ...
Apr 1, 2022
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The pharmaceutical developer Novavax says it has asked the European Medicines Agency to extend the authorization of its coronavirus vaccine to children aged 12 to 17 amid a surge of disease across the continent.
Mar 31, 2022
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The simple idea of tracking and requiring proof of vaccination created some of the most disruptive protests in Canadian history, and the declaration of a national emergency.
Mar 25, 2022
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