Important: VAERS reports alone cannot determine if a vaccine caused an adverse event. Reports may contain incomplete, inaccurate, or unverified information. Correlation does not equal causation.
#89 most reported symptom for this vaccine
Anaphylactic reaction has been reported 86 times in association with Measles, Mumps, Rubella & Varicella (Proquad) vaccination in VAERS. This represents 0.4% of all 23,562 reports for this vaccine.
Among these reports, 1 mentioned death (1.16%) and 17 involved hospitalization (19.8%).
Anaphylactic reaction is the #89 most frequently reported symptom for Measles, Mumps, Rubella & Varicella (Proquad) out of 936 total symptoms.
Disclaimer: VAERS reports describe events that occurred after vaccination but do not establish that the vaccine caused the event. Many reported symptoms may be coincidental or related to underlying conditions.
Seeing 86 reports of Anaphylactic reaction after Measles, Mumps, Rubella & Varicella (Proquad) vaccination may seem alarming, but context is critical.
The mortality rate of 1.16% warrants monitoring, though VAERS deaths represent temporal associations, not confirmed causal links.
This data comes from the Vaccine Adverse Event Reporting System (VAERS), jointly managed by CDC and FDA.