Measles is rarely seen in the United States, but Americans are growing more concerned about the preventable virus as cases ...

Frequent mutations of SARS-CoV-2 have reduced the effectiveness of vaccines, highlighting the need for mutation-resistant ...

Doctors at Prisma Health said South Carolina could see cases of the measles with expected travel over spring break.

Ontario is seeing a massive surge in measles cases as an ongoing outbreak spreads in the province among mostly unvaccinated ...