4 ms·
It isn't even clear if a long lasting immunity in individuals builds up -- first studies indicate the contrary. Without long-term individual immunity no herd im
by maze-le 6y ago
It isn't even clear if a long lasting immunity in individuals builds up -- first studies indicate the contrary. Without long-term individual immunity no herd immunity can be reached...
https://www.forbes.com/sites/williamhaseltine/2020/06/19/immunity-to-covid-19-infection-may-fade-quickly/ https://www.forbes.com/sites/williamhaseltine/2020/06/19/imm...