at first they were telling us covid viruses were on surfaces, so we should wipe everything down, use hand sanitizer, avoid touching our face etc. That never made sense, it's in the air, it floats in the air because it's lighter than air, we breath it in. So it's not going to be on those disposed masks and tests. The medical community used to just deny the aerosol theory of viruses because they're paid off and corporations didn't want to invest in expensive HVAC upgrades to clean the air inside buildings. Now of course I had predicted that HVAC would become a more lucrative field because of covid but it looks like the MSM has agreed to just not discuss this instead. They only care about forced vaccination for stopping the virus, and lockdowns and masks, instead of anything common sense that works.