Vaccine Safety Monitoring

At a glance

  • The United States has the safest, most effective vaccine supply in its history. The nation’s longstanding vaccine safety system ensures that vaccines are as safe as possible.

Overview

Senior female scientist working on a microscope among her colleagues in laboratory.
How Vaccine Safety Monitoring Works
Monitoring helps find and evaluate potential safety concerns as soon as possible.
Several vaccine vials.
About CDC’s Vaccine Safety Monitoring Program
CDC monitors the safety of licensed and authorized vaccines and conducts high-quality vaccine safety...
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Content Source:
National Center for Emerging and Zoonotic Infectious Diseases (NCEZID)