A second senior CDC official has resigned in two weeks, citing fears that scientific integrity is being undermined under vaccine sceptic Health and Human Services Secretary Robert F. Kennedy Jr. Dr.

Antivaccine activist Dr David Geier has been hired to research vaccine safety with regards to autism for the HHS.

KINGSTON — As measles outbreaks spread across the U.S. earlier this year, epidemiologist Eve Walter, Ulster County’s director ...