SARS-CoV-2

Lindsay: What about the individual risk for those who have been vaccinated and or infected with SARS-CoV-2 in the past? We do have some guidance, of course, from the CDC, and they have made that as simple as possible so that people can make choices based on that. The complicated piece of this is that it's still easy to become infected. For those at average risk, it's very unlikely they'll get severely ill. So I don't want to send the message that people shouldn't wear masks.