Virus question14 May 2020 10:31
Apologies if I’m exceptionally dumb. So, the virus turns up all spiky (we can test for that), it then infects cells and the spikes detach (we can test for that), after a period of time the body produces antibodies (step forward Roche et al).
After the antibodies are present, is the virus eventually eradicated completely or is it still there but with antibodies attached to the spikes? What happens as the body fights the disease? Basically what happens to the spikes that we can detect? If anyone has a decent link to help my understanding that would be fantastic.
The thought process is that even if we eventually establish that antibodies grant immunity, is there still value in continual antigen testing on patients as they recover to determine exactly when they’re safe to mix with the population again? That is, when they don’t have the virus present and they have antibodies?