On Vacation: The editor will be traveling on vacation beginning tomorrow, July 26 and back Aug. 7 or 8. There may be only occasional priority postings during that period. Happy and safe summer to all.
The people, who were not authorized to comment publicly and spoke on the condition of anonymity, said the administration has decided to roll back the testing requirements as cases, hospitalizations and deaths are declining in China and the U.S. has gathered better information about the surge.
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.
While SARS-CoV-2 wastewater surveillance is a valuable way to measure disease prevalence and predict surges, a new study conducted in Las Vegas suggests that the tool may overestimate the true viral burden in areas with large influxes of tourists or commuters.
Recent Comments