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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.
Scab
2,157 total reports7.0% serious outcomes
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2,157
Total Reports
13
Deaths
137
Hospitalizations
7
Severity Rate
% serious outcomes
About Scab Reports
Scab has been reported 2,157 times in VAERS from 1990 to 2026.
Of these reports, 13 were associated with death (0.60%) and 137 involved hospitalization.
The overall serious outcome rate (death or hospitalization) for reports mentioning Scab is 7.0%.
Understanding Scab in VAERS
•Temporal association only: These reports show Scab occurred after vaccination, not necessarily because of vaccination.
•Background rates matter: Many symptoms occur naturally at baseline rates in the population, unrelated to vaccination.
•Reporting variability: Medical terminology may be used differently by various healthcare providers and over time.
•Investigation needed: High-frequency reports may trigger further epidemiological studies to determine causation.
What This Data Shows
Most Associated Vaccines: The vaccines most frequently mentioned in reports with Scab. This may reflect usage patterns, not causation.
Severity Patterns: The percentage of reports that involve serious outcomes can help prioritize safety investigations.
Reporting Trends: Changes in reporting frequency over time may reflect increased awareness, media attention, or actual safety signals.
Most Associated Vaccines
1. VARZOS682
2. COVID19679
3. VARCEL603
4. MMR236
5. HEPA165
6. FLU3148
7. SMALL128
8. FLUX81
9. TDAP78
10. DTAP78
Detailed Breakdowns
Quick Facts
Reports:2,157
Deaths:13
Hospitalizations:137
Mortality Rate:0.60%
Severity Rate:7.0%
Related Analysis
Explore Further
Data Source
This data comes from the Vaccine Adverse Event Reporting System (VAERS), jointly managed by CDC and FDA.