Add Yahoo as a preferred source to see more of our stories on Google. Amid the widening schism between state and federal health policy, Connecticut officials are considering codifying long-standing ...

A new Stateline analysis of federal data found that at least 33 states are now below herd immunity thresholds (the level of ...

Proponents of vaccines warn that the efforts will further dismantle the immunization infrastructure and lead to more outbreaks of disease.

On 5 December 2025, President Donald J. Trump issued a memorandum instructing US Health and Human Services Secretary Robert F. Kennedy Jr. to align the US childhood vaccine schedule with that of “peer ...