Over the past 50 years, vaccines have saved more than 150 million lives, as ordinary people chose to protect themselves, ...

The time has finally come for the last This Week in History column of the 2025-2026 school year. Over these past few months, it has been a lot of fun writing about different events over the course ...

Medical societies and patient advocacy groups slammed recent remarks made by the chair of CDC's Advisory Committee on Immunization Practices (ACIP) that included questioning whether all children ...

The Big Catch-Up (BCU), a historic multi-year, multi-country effort to address vaccination declines driven largely by the ...

Poliovirus continues to pose a global public health threat, with both wild and vaccine-derived viruses detected in clinical and environmental samples, including in countries declared to be polio free.