The reluctance to get childhood immunizations comes amid a tumultuous period in Washington surrounding vaccine approvals.

US Health Secretary Robert F Kennedy Jr has undone decades of progress in researching and popularising vaccines. Within ...

Health Secretary Robert F. Kennedy Jr. is upending the vaccine advisory committee. It could cost consumers more.

Health and Human Services Secretary Robert F. Kennedy Jr. has removed all 17 members of the Centers for Disease Control and ...

Dr. Helen Chu gained attention early in the COVID-19 pandemic as her repurposed flu research project identified the first case of coronavirus spreading from person to person in the United States.