Results for spread

Subject Started by Replies Views A reminder why we have restrictions and wear a mask admin 12 26880 UK scientists begin study of how long Covid can survive in the air admin 0 18181 Coronavirus particles spread by talking can remain in the air for up to 14 minut admin 0 17845 Black light experiment shows speed of spread admin 0 17636 Risk assessment and hygiene for reopening office or Clinic admin 10 21724 Pages: 1

Powered by: SMF Tags