Sign-On Letter
January 7, 2026
Joint Letter on US Childhood Immunization Schedule
The National Foundation for Infectious Diseases and more than 70 scientific and medical organizations sent the letter reaffirming their commitment to transparent, evidence-based immunization policy to help protect the health of US children.
November 26, 2025
NFID-Led Joint Letter Urges Evidence-Based CDC Guidance
The National Foundation for Infectious Diseases and more than 60 scientific and medical organizations sent the letter criticizing the CDC webpage linking vaccines and autism
