v-safe After-Vaccination Health Checker 

v-safe is a new smartphone-based, active surveillance CDC program for COVID-19 vaccine safety utilizing text messaging for adverse event monitoring.

v-safe will allow estimation of rates of:

  • Local and systemic reactogenicity 
  • Clinically important adverse events following COVID-19 vaccination
  • Symptoms and conditions associated with these adverse events

Healthcare professionals can play an important role in v-safe enrollment by giving the one-page information sheet to patients and encouraging them to participate.

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infoV-safe After Vaccination Health Checker




Page last reviewed: November 16, 2021