Midday sunlight could deactivate up to 90% of coronavirus strain - study
The Jerusalem Post
The study authors say that the higher doses of ultraviolet radiation that occur during midday sunlight act as a "virucidal agent" for the coronavirus.
https://www.jpost.com/health-science/midday-sunlight-could-deactivate-up-to-90-percent-of-coronavirus-strain-study-632925