Declines in cervical cancer incidence among young U.S. women during the human papillomavirus (HPV) vaccination era vary by geographic region, according to a stu ...

Booster vaccines reduced the risk of COVID‑19–related hospitalization and death, according to a new study of over 3 million ...

Add Yahoo as a preferred source to see more of our stories on Google. A sign at a University of Utah health clinic warns visitors about the spread of measles. Under the Trump administration, federal ...

In just four years, vaccines against COVID-19 prevented more than 2.5 million deaths worldwide. A groundbreaking new study puts a number to the impact many hoped for during the darkest days of the ...