Measles has come back with a vengeance in the last several years

Measles has come back with a vengeance around the world in recent years, wiping out steep declines in cases seen since the start of the new century. From 2000 to 2016, reported measles cases worldwide plunged from 853,479 to 132,490. Cases began to rise again after that (SN: 11/30/18). In 2019, a reported 869,770 people […]