Natural immunity works. Not perfectly, but it works. Better than the vaccines work.
Reinfection from Covid-19 is rare, severe disease is even rarer, a study of people in Qatar finds
https://twitter.com/RWMaloneMD/statu...87542067314691
Ma guarda un po'.
Perņ gli italioti fanno fare il vaccino anche ai guariti.
Quando il commercio incontra la salute ?
