SARS-CoV-2 Infections and Serologic Responses from a Sample of U.S. Navy Service Members — USS Theodore Roosevelt, April 2020 | MMWR
▻https://www.cdc.gov/mmwr/volumes/69/wr/mm6923e4.htm
Among a convenience sample of 382 young adult U.S. service members aboard an aircraft carrier experiencing a COVID-19 outbreak, [...] [o]ne fifth of infected participants reported no symptoms.