The reason im questioning this is because of the a
Post# of 148187
This whole orchestra ends when the immune system neutralizes all the virus in the body. That doesn’t always mean the virus is purged; many viruses can linger in a latent state in the body without reproducing or causing symptoms. These latent viruses can flare up when the immune system is weakened, causing opportunistic infections. At the same time, you’ll be left with antibodies circulating in your blood.
But for reasons scientists don’t quite understand, for some infections — and notably, in other types of coronavirus infections — antibody levels can wane over a period of years.