Vaccine developers mobilize amid "great unraveling" of their work

Hundreds of vaccine researchers gathered in Washington, D.C., on Tuesday, still struggling to counter rising anti-vaccine sentiment and mistrust many blamed on top Trump administration health officials.

Why it matters: Researchers and manufacturers are facing federal funding cuts and other policy shifts, including a move by Health Secretary Robert F. Kennedy Jr. to consider removing COVID-19 vaccines from the government's schedule of recommended childhood immunizations, first reported by Politico.