Dr. Hesham A. Hassaballa, a critical care physician, digs into the data of what happened when a mask mandate was instituted by the governor of Kansas in July. Counties in Kansas were allowed to opt out of the mandate, and dozens of counties did so. Researchers…

Cases of Covid-19 are surging in the U.S. More than 74,300 new cases were reported on Monday, which gets the country’s daily average over the past week to over 71,000. As the New York Times…