Updated On: 20 May, 2021 02:55 PM IST | New Delhi | IANS
The advisory said, to prevent it people should continue wearing mask, wear double masks or a N95 mask.

Photo used for representational purpose. Pic/AFP
The government on Thursday said that the aerosol can travel up to ten metres from the infected person, and that aerosol through the infected person can fall within two meters but can be carried to ten meters through the air.
"Aerosol and droplets are key mode of transmission of the virus," it said.