Regarding COVID: the CDC has rolled off their ongoing COVID metrics into the National Respiratory and Enteric Virus Surveillance System, which tracked flus and other respiratory illnesses since the 80s. So while 2% of tests are still coming back positive, vaccines & treatments are better and we seem to now accept that the current CoV strains are "endemic": A virus we have amongst us like colds and flus. Remember that Covid can still be bad for older & compromised people. https://www.cdc.gov/surveillance/nrevss/rsv/natl-trend.html