Unvaccinated Pennsylvania woman died of measles complications, coroner says

A 40-year-old woman in Jefferson County, Pennsylvania, has died of complications from measles, according to the county's coroner. It marks the third vaccine-preventable, measles-linked death in the US this year. All three have occurred in Pennsylvania, which is experiencing an explosive outbreak that has caused over 670 cases and 124 hospitalizations across 37 counties . Prior to these deaths, Pennsylvania