When does it end? How can it?

[VitaBene]

Originally Posted by Newbiesaukee

Totally agree with you with one caution. Herd immunity only works if the antibodies formed after infection actually do protect against reinfection. And if they do protect, how long will they protect.....three weeks, three years, forever?? And the same answers, among others, need to be answered before any vaccine is used for everyone.

No one really yet knows the answer and it is vital information as we move forward.

Dr, if it doesn't aren't we in big trouble? I know the efficacy of the flu vaccine is limited due to not knowing strains. Would this be opposite or will CV-19 morph?