Research around the effect of temperature and humidity has been gaining traction for weeks, but this is the first time the US government has put an official stamp on initial results of temperature tests on COVID-19. Sunlight kills COVID-19 while warmer temperatures and humid weather significantly damage the virus, measured in terms of the virus' half-life or the time it takes to cut its potency in half, according to the latest breakthrough research from the US Department of Homeland Security's most advanced biocontainment lab, released at the White House on Thursday. The coronavirus outbreak in the US has killed nearly 50,000 Americans and infected more than 860,000 till date. Research around the effect of temperature and humidity has been gaining traction for weeks, these are the most downloaded papers on research websites but this is the first time the US government has put an official stamp on initial results of temperature tests on COVID-19. "Our most striking observat