Want to be helpful? Wear a mask!

People walk along Harbor Boulevard in downtown Fullerton on a warm late Spring day on Thursday, June 11, 2020 in Fullerton, Calif. In an abrupt shift in health orders following weeks of debate over the use of face coverings to stem the spread of the novel coronavirus, officials in Orange County announced that OC residents no long have to wear masks in public. (Kent Nishimura/Los Angeles Times/TNS)

To date, COVID-19 has infected at least 2 million Americans and killed more than 115,000, a quarter of all the world’s cases and deaths.