Categories twitter twitter-es twitter-pt RT @WHO: @DrTedros "The only way to be sure is by looking for #COVID19 antibodies in large numbers of people,admin - 15:18, 3 de marzo de 2020239 0 RT @WHO: @DrTedros "The only way to be sure is by looking for #COVID19 antibodies in large numbers of people, and several countries are now… 0
