A third person has died in Pennsylvania's measles outbreak. County officials said that an unvaccinated woman in her 40s died from complications of a probable measles case. The county coroner issued this determination. This represents the third fatality connected to the outbreak in the state. The measles virus still poses significant health risk, particularly for unvaccinated individuals. Health authorities are still warning that the virus remains a serious threat. Those lacking immunisation face particularly high risks of severe complications. Medical experts underscore that the vaccine delivers reliable protection against the disease. The outbreak has raised concerns among public health officials. Unvaccinated people have a higher risk of severe complications from the virus.