Also worth noting that coronaviruses only cause a portion of common colds. So it would maybe be 4-8 vaccines a year to stop perhaps 20% of common colds. I hate

Also worth noting that coronaviruses only cause a portion of common colds. So it would maybe be 4-8 vaccines a year to stop perhaps 20% of common colds. I hate colds, so I might do that, but it would hardly be a best seller.