25/02/2021 0:02 - A huge study in Israel found that the vaccine reduced symptomatic cases by 94 percent a week after the second dose, and reduced severe disease by 92 percent. ...
25/02/2021 0:02 - A huge study in Israel found that the vaccine reduced symptomatic cases by 94 percent a week after the second dose, and reduced severe disease by 92 percent. ...