Revoking vaccine guidance is a public health failure with deadly, costly, and avoidable consequences.

The Iowa Senate bill alters a proposal that would have penalized administering gene-based vaccines including the COVID-19 vaccine.

Fifteen years ago, an HIV vaccine trial conducted in Thailand and sponsored by the U.S. Army found something no other HIV vaccine trial ever had: a regimen that seemed to work.

Widespread distrust of our public health system is reviving long-debunked ideas on HIV and AIDS—and energizing a broad movement that questions the foundations of disease prevention.

The surge in the preventable disease was driven by “inadequate immunization coverage,” the agencies said.

Since 1974 substantial gains in childhood survival have occurred in every global region. We estimate that EPI has provided the single greatest contribution to improved infant survival over the past 50...