IDSA statement on childhood vaccine schedule
Last Updated
January 05, 2026
Today’s announcement that HHS is drastically altering the U.S. childhood vaccine schedule without a transparent process or clear scientific justification represents the latest reckless step in Secretary Kennedy’s assault on the national vaccine infrastructure that has saved millions of lives. His actions put families and communities at risk and will make America sicker.
Upending long-standing vaccine recommendations without transparent public review and engagement with external experts will undermine confidence in vaccines with the likely outcome of decreasing vaccination rates and increasing disease. Making these changes amid ongoing outbreaks of vaccine-preventable diseases shows a disregard for the real confusion families already face.
Disease prevalence differs country to country, and there has been demonstrated and ongoing need in the U.S. for the vaccines included in the childhood vaccine schedule. Most other high-income countries have universal health care and parental leave, both of which can support prevention and early care and contribute to lower disease prevalence.
It is irresponsible to haphazardly change vaccine recommendations without a solid scientific basis and transparent process. The commitment the U.S. has made to protecting children from vaccine-preventable illness and death must remain a top priority.
– Ronald G. Nahass, MD, MHCM, FIDSA – President, IDSA
About IDSA
The Infectious Diseases Society of America is a global community of 13,000 clinicians, scientists and public health experts working together to solve humanity’s smallest and greatest challenges, from tiny microbes to global outbreaks. Rooted in science, committed to health equity and driven by curiosity, our compassionate and knowledgeable members safeguard the health of individuals, our communities and the world by advancing the treatment and prevention of infectious diseases. Visit idsociety.org to learn more.