> I don't believe anybody has looked into whether different types of people from different ages 'leak' the virus differently. We absolutely have, and non-surpr

> I don't believe anybody has looked into whether different types of people from different ages 'leak' the virus differently. We absolutely have, and non-surprisingly, the sicker a person is, the more virus they spread around them. And since children are much less likely to develop symptoms or get sick, they spread the disease less, which is why spread among students in schools is much, much smaller than among the community at large.