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Transparent access to VAERS data for informed decision-making. We present the data as-is, with appropriate context and disclaimers.

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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.

⚠️

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.

  1. Home
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  3. GlaxoSmithKline

GlaxoSmithKline

234,457 total reports8.9% market share
234,457
Total Reports
1,990
Deaths
11,266
Hospitalizations
30
Vaccines

About GlaxoSmithKline

GlaxoSmithKline has 234,457 adverse event reports in VAERS, representing 8.9% of all manufacturer-attributed reports.

Of these reports, 1,990 mentioned death and 11,266 involved hospitalization.

GlaxoSmithKline produces 30 vaccines tracked in VAERS. Their moderate report volume reflects their market presence in specific vaccine categories.

Vaccines by GlaxoSmithKline

VaccineReportsDeathsHospitalizations
Shingles (Zostavax)78,7031151,586
Hepatitis A23,08084901
Tdap20,02333652
Flu (Quadrivalent)18,05681698
Hepatitis B16,107194739
DTaP14,382179690
DTaP+HepB+IPV13,7816022,055
DTaP+IPV11,2579235
Flu (Trivalent)10,45359703
RSV6,00237243
Hepatitis A+B4,75314223
Rotavirus (Rotarix)3,646131648
Hib1,39335117
MMR859319
Lyme Disease673463
HPV (Cervarix)290513
Chickenpox (Varivax)18914
DT8012
FLU(H1N1)5706
Td5604
6VAX-F4519
PNC104102
TTOX3312
DTaP+IPV+Hib3303
MNQHIB2201
MNP2001
DTPHEP1602
TDAPIPV1000
MENHIB800
HEPATYP700

Understanding Manufacturer Data

•Market presence matters: More reports often reflect more doses distributed, not necessarily more safety issues.
•Reporting varies: Newer vaccines and those under heightened scrutiny tend to have higher reporting rates.
•All manufacturers meet FDA standards: Safety and efficacy requirements apply equally to all approved vaccines.

Top Vaccines

1. Shingles (Zostavax)82,585
2. Hepatitis A24,062
3. Tdap20,978
4. Flu (Quadrivalent)18,759
5. Hepatitis B16,691
6. DTaP14,975
7. DTaP+HepB+IPV14,862
8. DTaP+IPV11,538
9. Flu (Trivalent)10,900
10. RSV6,292

Explore Further

Top Vaccine: VARZOSAll ManufacturersManufacturer LandscapeCompare Vaccines

Data Source

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