For herd immunity to play a role, a significant portion of the population would need to have had the disease. It seems very unlikely that more than 1 or 2 percent of the population has had it so far, unless the vast, vast majority of people getting it have no symptoms, but there is no evidence to support that.
For herd immunity to play a role, a significant portion of the population would need to have had the disease. It seems very unlikely that more than 1 or 2 percent of the population has had it so far, unless the vast, vast majority of people getting it have no symptoms, but there is no evidence to support that.