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Data source: VAERS (Vaccine Adverse Event Reporting System)

Data through 2026 · Updated quarterly

Built by TheDataProject.ai · © 2026 VaccineWatch

Important: VAERS accepts reports of adverse events following vaccination. For any given report, there is no certainty that the reported event was caused by the vaccine. Reports may contain information that is incomplete, inaccurate, coincidental, or unverifiable. Most reports to VAERS are voluntary, which means they are subject to biases. This data cannot be used to determine if vaccines cause or contribute to adverse events.

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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.

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  3. Pneumococcal (Prevnar)
  4. Varicella post vaccine
Pneumococcal (Prevnar)×Varicella post vaccine

Varicella post vaccine Reports for Pneumococcal (Prevnar)

#156 most reported symptom for this vaccine

102
Reports
0
Deaths
5
Hospitalizations
0
Mortality Rate
%
4.9
Hosp. Rate
%

Varicella post vaccine and Pneumococcal (Prevnar)

Varicella post vaccine has been reported 102 times in association with Pneumococcal (Prevnar) vaccination in VAERS. This represents 0.4% of all 27,970 reports for this vaccine.

Among these reports, 0 mentioned death (0.00%) and 5 involved hospitalization (4.9%).

Varicella post vaccine is the #156 most frequently reported symptom for Pneumococcal (Prevnar) out of 1407 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.

What This Means

Seeing 102 reports of Varicella post vaccine after Pneumococcal (Prevnar) vaccination may seem alarming, but context is critical.

The mortality rate among these reports is very low at 0.00%, suggesting most cases are non-fatal.

Important Context

•Association, not causation: These reports show Varicella post vaccine occurred after vaccination, not that the vaccine caused it.
•Background rates: Varicella post vaccine may occur naturally at baseline rates in the population, unrelated to vaccination.
•Anyone can report: VAERS accepts reports from anyone — patients, parents, healthcare providers — without requiring medical verification.
•Denominator missing: VAERS counts reports, not rates per dose. Without knowing how many doses were given, raw counts can be misleading. Learn more →

Similarly Ranked Symptoms

Injection site vesicles103 reportsDermatitis bullous102 reportsPlatelet count decreased97 reportsOccult blood positive97 reports

Quick Facts

Reports:102
Deaths:0
Hospitalizations:5
% of Vaccine:0.4%
Rank:#156 of 1407

Related Pages

Pneumococcal (Prevnar) OverviewVaricella post vaccine (All Vaccines)Why Raw Numbers MisleadTop Symptoms Analysis

Data Source

This data comes from the Vaccine Adverse Event Reporting System (VAERS), jointly managed by CDC and FDA.