The fast-spreading delta variant of the coronavirus has been gaining traction worldwide since it was first detected in India. It’s a version of the coronavirus that has been found in more than 80 ...
MOSCOW, February 10. /TASS/. Immunity obtained after overcoming the coronavirus Delta strain does not protect against the Omicron variant, a specialist in particularly dangerous infections and ...
In a recent pre-print study posted to the Research Square* server and currently under review at a Nature Portfolio journal, researchers compared the secondary attack rates (SARs) of the severe acute ...
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