1997 🚨 COVID STUDY 10M PARTICIPANTS: In complete contradiction to the popular narrative used by Democrat politicians — ASYMPTOMATIC TRANSMISSION of COVID DOES NOT EXIST. This study not only proves it doesn’t happen, it proves the panic promoted by the political class was meant to control the populations (nationalfile.com) posted 108 days ago by _tsp 108 days ago by _tsp +1997 / -0 48 comments share 48 comments share save hide report block hide child comments Comments (48) sorted by: top new old worst You're viewing a single comment thread. View all comments, or full comment thread. ▲ 4 ▼ – cheesecakelove 4 points 108 days ago +4 / -0 Very possible. Antibodies usually persist for 6 months to 2 years. After that T cell and B cell memory kicks in. permalink save report block reply
Very possible. Antibodies usually persist for 6 months to 2 years. After that T cell and B cell memory kicks in.