At Brazil's biggest cemetery, grave diggers take own measure of coronavirus toll

As Oswaldo dos Santos watched several men in protective suits dig a hasty grave for his 36-year-old son, his grief was mixed with fear: What if he had the coronavirus?Dos Santos lived with his son until Sunday, when he was suddenly hospitalized with severe respiratory problems.Like so many now filling the graves in Brazil's biggest cemetery, the son died before getting the results of a coronavirus test.