VAERS Explorer

Charts

Aggregate analytics across the reports matching your filters.

Refine in Explore →
A note on interpretation. VAERS reports are unverified and may be incomplete or coincidental. A report does not establish that a vaccine caused an event, and counts should not be used to calculate incidence or infer causation. Full disclaimer

Total reports

1,929,324

Serious

182,444

9.5% of filtered reports

Deaths

25,744

1.3% of filtered reports

Hospitalized

134,586

7.0% of filtered reports

Reports by year

Based on received date

0188K377K565K753K
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026

Age distribution

Grouped in 10-year bands

064K129K193K258K
0–9
10–19
20–29
30–39
40–49
50–59
60–69
70–79
80–89
90–99
100–109
110–119

Sex

  • Female1,140,403
  • Male616,544
  • Unknown172,377

Top symptoms

  • Pyrexia257,691
  • Headache213,178
  • Pain187,615
  • Fatigue171,281
  • Chills148,227
  • No adverse event140,829
  • Pain in extremity133,226
  • Nausea126,250
  • Injection site pain125,976
  • Injection site erythema124,995
  • Dizziness122,339
  • Rash104,818
  • COVID-1993,789
  • Injection site swelling91,517
  • Myalgia89,678
  • Erythema84,497
  • Pruritus82,303
  • Arthralgia80,865
  • Dyspnoea76,576
  • Vomiting72,204
  • Product storage error67,970
  • Urticaria64,624
  • Asthenia62,850
  • SARS-CoV-2 test positive60,461
  • Expired product administered59,442

Vaccine types

  • COVID191,075,286
  • VARZOS135,689
  • FLU3107,912
  • VARCEL88,885
  • MMR85,651
  • HEP69,070
  • PPV65,349
  • DTAP62,098
  • HIBV55,202
  • FLU449,832
  • TDAP49,796
  • HEPA45,751
  • COVID19-242,191
  • IPV40,579
  • HPV439,514
  • MNQ32,356
  • PNC1330,892
  • UNK28,908
  • FLUX26,504
  • HPV924,661
  • OPV24,573
  • PNC24,504
  • MMRV23,238
  • RV523,051
  • DTP21,591

Manufacturers

  • PFIZER\BIONTECH529,732
  • MODERNA502,847
  • MERCK & CO. INC.449,298
  • SANOFI PASTEUR239,798
  • GLAXOSMITHKLINE BIOLOGICALS226,508
  • PFIZER\WYETH135,353
  • UNKNOWN MANUFACTURER125,386
  • JANSSEN76,103
  • NOVARTIS VACCINES AND DIAGNOSTICS42,058
  • CONNAUGHT LABORATORIES33,926
  • SMITHKLINE BEECHAM27,494
  • SEQIRUS, INC.20,710
  • MEDIMMUNE VACCINES, INC.12,340
  • LEDERLE LABORATORIES11,385
  • EMERGENT BIOSOLUTIONS9,506
  • CSL LIMITED7,816
  • CONNAUGHT LTD.6,003
  • PROTEIN SCIENCES CORPORATION3,606
  • BERNA BIOTECH, LTD.3,338
  • MICHIGAN DEPT PUB HLTH3,165
  • DYNAVAX TECHNOLOGIES CORPORATION2,637
  • PASTEUR MERIEUX INST.2,613
  • BAVARIAN NORDIC2,317
  • AVENTIS PASTEUR2,234
  • MSP VACCINE COMPANY2,208

Top states

  • CA170,996
  • TX101,823
  • NY93,017
  • FL90,680
  • PA74,230
  • MI71,174
  • OH59,270
  • IL55,750
  • NJ49,467
  • NC48,216
  • VA46,507
  • WA46,266