AdvertisementCDC Publishes — Then Withdraws — Guidance On Aerosol Spread Of CoronavirusSeptember 21, 2020Laurel WamsleyfacebookEmailThe Centers for Disease Control and Prevention briefly posted new guidance to its website stating that the coronavirus can commonly be transmitted through aerosol particles, which can be produced by activities like singing. Here, choristers wear face masks during a music festival in southwestern France in July. (AP)