Wednesday, November 24, 2021

Boosters give over 90% protection against symptomatic COVID-19 in adults over 50https://www.gov.uk/government/news/boosters-give-over-90-protection-against-symptomatic-covid-19-in-adults-over-50

Boosters give over 90% protection against symptomatic COVID-19 in adults over 50


https://www.gov.uk/government/news/boosters-give-over-90-protection-against-symptomatic-covid-19-in-adults-over-50

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