> As I understand it, we don't actually know why children have been less susceptible to illness so far, do we? Well, everything is a theory, but the most plaus

> As I understand it, we don't actually know why children have been less susceptible to illness so far, do we? Well, everything is a theory, but the most plausible one I've seen is that ACE2 expression is age-dependent. Young kids don't have much of the receptor the virus needs.