Two new studies from Morbidity and Mortality Weekly Report highlight new findings about air travel amid COVID-19, with one showing that 81% of wastewater samples from airplane restrooms had SARS-CoV-2 Omicron variant genetic material in fall 2022, and the other suggesting that predeparture testing of international travelers was tied to a 52% lower positivity rate at arrival in the United States.
...
Problem, Solution, SitRep, or ?:
Recent Comments