Direct quote from the VAERS web site.
"VAERS receives reports for only a small fraction of actual adverse events."
Source: vaers.hhs.gov/data/data….
Source: https://vaers.hhs.gov/data/dataguide.html#:~:text=%22Underreporting%22%20is%20one%20of%20the,degree%20of%20underreporting%20varies%20widely.
Direct quote from the VAERS web site.
"VAERS receives reports for only a small fraction of actual adverse events."
Source: https://vaers.hhs.gov/data/dataguide.html#:~:text=%22Underreporting%22%20is%20one%20of%20the,degree%20of%20underreporting%20varies%20widely.