

“The wastewater is giving us a pretty clear picture that there has been, you know, quite an uptick in cases in these communities that we’re monitoring recently,” said Marlene Wolfe, an assistant professor of environmental health at Emory University and program director for WastewaterSCAN, which monitors 171 wastewater treatment sites in 34 states. Wastewater samples are also showing an increase in Covid. Stephanie Keith / Bloomberg via Getty Images file A commuter at a subway station in New York in March. 19 saw 2.3% of ER visits with a Covid diagnosis, up from 0.5% the week ending July 1, according to the CDC. Earlier in the summer, it ranged from 10 to 15 patients, he said, so while the numbers have gone up, it’s nothing like what the hospital saw last winter, when more than 100 patients were hospitalized with Covid.Įmergency room visits with a Covid diagnosis in the U.S.

Peter Chin-Hong, a professor of medicine at the University of California, San Francisco, said that at his hospital system, 21 patients are hospitalized with Covid.

Current numbers may be missing asymptomatic cases and therefore be lower than earlier ones.ĭr. “We’re now only testing people who are symptomatic,” said Guest, who added that this makes it difficult to directly compare hospitalization numbers to what was seen previously in the pandemic.
