Immunization programs save millions of lives every year by protecting against preventable diseases. The immune response to ...

Most transplant recipients developed and maintained protective antibodies up to 1 year after varicella or MMR vaccination. Five children developed varicella rash; none developed measles or graft ...

Under Kennedy's leadership, HHS has seen mass firings across health agencies, including staff responsible for outbreak ...

In pediatric patients aged 6 months to 5 years, the VE of mRNA-1273 against symptomatic infection was modest after a single dose and strong after a second dose.

Three years after the start of the COVID-19 pandemic, coverage for selected routine childhood vaccines remained below prepandemic levels.

G avi, the Vaccine Alliance, supplies vaccines to nearly half of the world’s children. For decades, governments, institutions ...

like the Vaccine Safety Datalink,” said Dr. Buddy Creech, a pediatric infectious disease specialist at Vanderbilt University. Advocates for people with autism said the announcement was concerning.

Vaxcyte, Inc.'s stock plummeted nearly 50% despite positive Phase 2 results for its VAX-24 pediatric vaccine amid concerns over government vaccine skepticism and competitive threats. The new ...

Children’s Health Defense, founded by the health secretary, had published online a vaccine-safety page that looked like the agency’s but that suggested links to autism. By Sheryl Gay Stolberg ...

Dozens of studies have failed to find evidence of a link. The decision to re-examine the question comes as a measles outbreak, driven by low vaccination rates, widens in Texas. By Emily ...