Pfizer vaccine cuts Covid-19 transmission risk four-fold, even before second dose: study

People vaccinated with the Pfizer vaccine are four times less likely to spread the Coronavirus, even before they have received their second jab, according to a new study. Individuals who tested positive for Covid-19 and received at least their first vaccination had a much lower viral load than those who had not received any vaccine yet, researchers from Tel Aviv University and TIIT in Israel said yesterday.
Read more: https://www.cityam.com/pfizer-vaccine-cuts-covid-19-transmission-risk-four-fold-even-before-second-dose-study/?source=Snapzu