https://www.nih.gov/sites/default/files/research-training/initiatives/activ/2020_NIH_Antiviral_Summit_Report_508.pdf This info is about antiviral therapeutics that some people may need for years. New rules by CDC regarding returning to pre pandemic behavior based on who is and is not vaccinated. https://www.businessinsider.com/cdc-guidance-what-can-covid-19-vaccinated-people-do-2021-3