CDC uses airplane waste to track COVID in new study

CDC figuring out 'logistical and legal' aspects of testing airplane wastewater for coronavirus variants, source says

COVID-19: Current and Future Federal Preparedness Requires Fixes to Improve Health Data and Address Improper Payments

Busting coronavirus myths

Wastewater surveillance demonstrates high predictive value for COVID-19 infection on board repatriation flights to Australia - ScienceDirect

U.S. airport screening for COVID variants expanded : Shots - Health News : NPR

Coronavirus Concerns: RI & SE Mass Coverage on

New CDC map shows COVID levels detected in wastewater

Airplane lavatories deliver new hope for the CDC's variant hunt - POLITICO

FAQ: Yes, The CDC's New Mask Guidance Was Based On Science : Shots - Health News : NPR

Vaccinated Americans Can Travel, C.D.C. Says - The New York Times