Well, then, a vaccine would be useless, wouldn’t it?
If getting sick does not confer immunity, then a vaccine would not either.
I heard that corona immunity typically lasts up to 2 years, so you’d need a booster at least once every 2 years.
maybe we should be testing for asymptomatics, starting with single, live alone, and quarantining them with volunteers as a study group - what makes them different?
Asymptomatics living with family would have infected family by now and so outed themselves, and the infected q’d for 30+ days would have gotten sick by now, aren’t asyies are the only source of infection left?