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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.
Anaemia
3,013 total reports65.2% serious outcomes
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3,013
Total Reports
273
Deaths
1,691
Hospitalizations
65.2
Severity Rate
% serious outcomes
About Anaemia Reports
Anaemia has been reported 3,013 times in VAERS from 1990 to 2026.
Of these reports, 273 were associated with death (9.06%) and 1,691 involved hospitalization.
The overall serious outcome rate (death or hospitalization) for reports mentioning Anaemia is 65.2%.
Understanding Anaemia in VAERS
•Temporal association only: These reports show Anaemia 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 Anaemia. 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. COVID192,159
2. HEP274
3. HPV4263
4. HIBV243
5. FLU3182
6. OPV180
7. DTAP160
8. MMR154
9. IPV138
10. VARCEL123
Detailed Breakdowns
Quick Facts
Reports:3,013
Deaths:273
Hospitalizations:1,691
Mortality Rate:9.06%
Severity Rate:65.2%
Related Analysis
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Data Source
This data comes from the Vaccine Adverse Event Reporting System (VAERS), jointly managed by CDC and FDA.