Diseases, Conditions, Syndromes

US needs clear vaccine distribution strategy to defeat coronavirus

An opinion piece published today online in BMJ by Nina Schwalbe in the Heilbrunn Department of Population and Family Health at Columbia Mailman School of Public Health, calls for a national vaccine strategy now that COVID-19 ...

Diseases, Conditions, Syndromes

UN warns against pursuing herd immunity to stop coronavirus

The head of the World Health Organization warned against the idea that herd immunity might be a realistic strategy to stop the pandemic, dismissing such proposals as "simply unethical."

Diseases, Conditions, Syndromes

Amazon city of Manaus may have reached 'herd immunity': study

The Brazilian city of Manaus, which was devastated by the coronavirus pandemic, may have suffered so many infections that its population now benefits from "herd immunity," according to a preliminary study.

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