CDC is discussing with airlines testing wastewater in planes for covid

CDC is talking to airlines about wastewater testing in planes. New reports support that strategy. Analyzing airplane sewage could help scientists track new Covid variants entering the U.S., or identify novel pathogens. NBC News

...

The U.S. has been monitoring for the coronavirus in wastewater since the CDC launched its National Wastewater Surveillance System in September 2020. But that testing mainly involves wastewater from households or buildings, not samples from airports or planes.

...