If the virus goes 99.99999% away thanks to Fauci's genius lock down, but one person slips through, doesn't it restart the cycle and we begin all over? This all started with 1 or maybe a handful of people.

I get herd immunity might happen and that should help the odds, but the lock down logic makes no sense unless it was 100% eradication, which would be impossible. We just repeat the lock down cycle forever until everyone is dead or herd immunity kicks in.

If the virus goes 99.99999% away thanks to Fauci's genius lock down, but one person slips through, doesn't it restart the cycle and we begin all overt? This all started with 1 or maybe a handful of people.

I get herd immunity might happen and that should help the odds, but the lock down logic makes no sense unless it was 100% eradication, which would be impossible. We just repeat the lock down cycle forever until everyone is dead or herd immunity kicks in.