Before age 60, 4th vaccine slightly cuts infection rates, moderately thwarts illness - The Times of Israel

Peer-reviewed Israeli research likely to be widely noted worldwide as health authorities debate whether to administer 4th doses to the general population

A fourth dose of the COVID vaccine doesn’t do much to defend young and healthy people against catching the virus, but it does give moderate protection from developing symptomatic illness, new Israeli… [+3856 chars]

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