Where a Sore Throat Becomes a Death Sentence

Once a year, doctors travel to Rwanda to perform lifesaving surgery on people with damaged heart valves — a disease caused by untreated strep throat. DENISE GRADY https://ift.tt/2OnZKc3 https://ift.tt/2Mv7F5L The New York Times Health September 16, 2018 at 12:00AM