#COVID-19 Outbreak Among Attendees of an Exercise Facility — Chicago, Illinois, August–September 2020 | MMWR
▻https://www.cdc.gov/mmwr/volumes/70/wr/mm7009e2.htm
#COVID-19 Outbreak Among Attendees of an Exercise Facility — Chicago, Illinois, August–September 2020 | MMWR
▻https://www.cdc.gov/mmwr/volumes/70/wr/mm7009e2.htm