Participants with ongoing long-COVID symptoms were more likely to report any productivity loss in the preceding 3 months than those without ongoing long-COVID symptoms.
Wastewater levels for COVID-19 are low, while for influenza A and RSV they are very low.
When CDC advisers widened their recommendation in 2023, most members were swayed by data, including those for long COVID, showing that no group is at low risk for the virus.
Both the Moderna and Pfizer mRNA vaccines carried the same 15% increased risk of an extended menstrual cycle.
