We need to wait until we have antibody testing to get a clear picture about this.
A theory is that these asymptomatic cases simply had latent virus in their nasal passages (thus testing positive), and not actually be building any antibodies from an infection.
Yeah - Id love to know if there are any cases where someone was sick enough that they were treated, recovered, and then got sick enough they need actual treatment again.
A theory is that these asymptomatic cases simply had latent virus in their nasal passages (thus testing positive), and not actually be building any antibodies from an infection.