(CNN)The US Centers for Disease Control and Prevention on Monday abruptly reverted to its previous guidance about how coronavirus is transmitted, removing language about airborne transmission it had posted just days earlier.
“A draft version of proposed changes to these recommendations was posted in error to the agency’s official website. CDC is currently updating its recommendations regarding airborne transmission of SARS-CoV-2 (the virus that causes COVID-19). Once this process has been completed, the update language will be posted,” Jason McDonald, a CDC spokesman, said in a response emailed to CNN.
The guidance pertained to the way the novel coronavirus is spread. While it’s known it can spread through droplets among people standing less than 6 feet apart, research has continued to explore how the virus suspends in aerosolized particles in the air and transmitted to people more than 6 feet away.