drkohler said:
Nice theories but in reality, it's the sun.... uv light destroys the virus much faster than anything else. So the chances of picking up the virus from something with the virus on it diminishes by the minutes, not by the days. |
According to the WHO is the humidity that hinders the spread of the Flu, but they also said that there was no evidence to suggest it would do the same for covid-19. It's mostly human behavior though. Cold weather, people stay indoors closer together with circulated air.
https://www.sciencedaily.com/releases/2019/05/190513155635.htm