Probably. https://www.reuters.com/article/health-coronavirus-israel-vaccine-int/israeli-studies-find-pfizer-covid-19-vaccine-reduces-transmission-idUSKBN2AJ08J

Probably. https://www.reuters.com/article/health-coronavirus-israel-vaccine-int/israeli-studies-find-pfizer-covid-19-vaccine-reduces-transmission-idUSKBN2AJ08J https://www.reuters.com/article/health-coronavirus-israel-va...