What types of studies are conducted using VSD data?
The VSD conducts a variety of studies to ensure vaccine safety. These include:
Descriptive Studies: These studies summarize the frequency and types of adverse events reported following vaccination. Case-Control Studies: These studies compare the vaccination histories of individuals who experienced adverse events with those who did not to identify potential risk factors. Cohort Studies: These studies track groups of vaccinated and unvaccinated individuals over time to compare the incidence of adverse events.
