VAERS Explorer

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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

1,929,324 reports(834 ms)

#2838364Apr 28, 2025
Unknown·Age unknown·NH·HEP

Potential administration of Engerix-B 20 MGRS DOSE TO 19 YEAR-OLD PATIENTS; Potential administration of Engerix-B 20 MGRS DOSE TO 19 years old patinets; This non-serious case was reported by a nurse via call center representative and described the occurrence o…

Incorrect dose administered
#2838365Apr 28, 2025
Female·Age unknown·MO·MNQ

Use of a Non-approved Diluent to Reconstitute and Administer the Lyophylized Meningococcal Group A Component of the 2-vial Presentation of Menveo; This non-serious case was reported by a nurse via call center representative and described the occurrence of wron…

Product preparation error
#2838366Apr 28, 2025
Unknown·6 yrs·NY·TDAP

received a dose of Boostrix instead of a DTap vaccine; This non-serious case was reported by a pharmacist via call center representative and described the occurrence of wrong vaccine administered in a 6-year-old patient who received DTPa (Reduced antigen) (Boo…

Wrong product administered
#2838367Apr 28, 2025
Female·Age unknown·IA·HEP

Patient is pregnant; 3th dose: April 18th 2025: 28 weeks of gestation; 2nd dose: March 21st 2025: 24 weeks of gestation; This non-serious prospective pregnancy case was reported by a nurse via call center representative and described the occurrence of drug dos…

Exposure during pregnancyInappropriate schedule of product administration
#2838368Apr 28, 2025
Male·0.5 yrs·CO·HEPA

Inappropriate Age at Vaccine Series Administration; Inappropriate schedule of vaccine; Inappropriate Age at Vaccine Series Administration; This non-serious case was reported by a nurse via call center representative and described the occurrence of inappropriat…

Inappropriate schedule of product administrationProduct administered to patient of inappropriate age
#2838369Apr 28, 2025
Male·2 yrs·VA·DTAP

2 years of age received 2/3 of an Infanrix vaccine, this situation happened 22-Apr-2025; This non-serious case was reported by a other health professional via call center representative and described the occurrence of incomplete dose administered in a 2-year-o…

Incorrect dose administered
#2838370Apr 28, 2025
Male·0.2 yrs·WV·DTAPHEPBIP

Expired Drug Used; This non-serious case was reported by a nurse via call center representative and described the occurrence of expired vaccine used in a 2-month-old male patient who received DTPa-HBV-IPV (Pediarix) (batch number PE24L, expiry date 11-APR-2025…

Expired product administered
#2838371Apr 28, 2025
Female·60 yrs·MS·VARZOS

3rd dose administered.; This non-serious case was reported by a pharmacist via call center representative and described the occurrence of extra dose administered in a 60-year-old female patient who received Herpes zoster (Shingrix) for prophylaxis. Previousl…

Extra dose administered
#2838372Apr 28, 2025
Male·80 yrs·CA·HEP

Expired dose administered; This non-serious case was reported by a other health professional via call center representative and described the occurrence of expired drug administered in a 80-year-old male patient who received HBV (Engerix B) (batch number 4H297…

Expired product administered
#2838373Apr 28, 2025
Male·Age unknown·CA·HEP

administration of a pediatric dose of Hep B vaccine to an adult patient; administration of a pediatric dose of Hep B vaccine to an adult patient; This non-serious case was reported by a nurse via call center representative and described the occurrence of adult…

Underdose
#2838374Apr 28, 2025
Female·50 yrs·CA·VARZOS

accidentally gave an extra dose of Shingrix to a patient not realizing she already completed the 2 shot series in 2023..."; This non-serious case was reported by a physician via call center representative and described the occurrence of extra dose administered…

Extra dose administered
#2838375Apr 28, 2025
Unknown·Age unknown·IN·DTAP

administered Infanrix to a 12-year old patient; This non-serious case was reported by a pharmacist via call center representative and described the occurrence of inappropriate age at vaccine administration in a 12-year-old patient who received DTPa (Infanrix)…

Product administered to patient of inappropriate age
#2838376Apr 28, 2025
Female·76 yrs·COVID19, COVID19-2

My lymph nodes in my throat and ankles have been swelling since I got the bivalent vaccine dose ( the 4th Covid Vaccine dose); vision worsened; shortness of breath; Headaches; inability to sleep; A-fib; mitral valve leaking; loss of appetite; Fell in bathroom;…

Antibody testAphasiaAtrial fibrillationBlood pressure measurementComputerised tomogramConfusional state+20 more
#2838377Apr 28, 2025
Male·74 yrs·WV·COVID19

sore arms at injection site and a bit chilly/achiness/had some chills and the arm was achy/Arm pain/Sore arm; We felt a little chilly, no, no fever, but, and then a little achy, you know, the body a little bit/little body ache; sore arms at injection site and…

ChillsPainPain in extremityVaccination site pain
#2838378Apr 28, 2025
Female·75 yrs·WV·COVID19

the arm was achy/Arm pain; little body ache; had some chills; Muscle ache; This spontaneous case was reported by a patient and describes the occurrence of PAIN IN EXTREMITY (the arm was achy/Arm pain), PAIN (little body ache), CHILLS (had some chills) and MYAL…

ChillsMyalgiaPainPain in extremity
#2838382Apr 28, 2025
Male·84 yrs·CA·COVID19

Brain fog/has had booster since then and remains the same; This is a spontaneous report received from a Consumer or other non HCP. An 84-year-old male patient received BNT162b2 (BNT162B2 NOS), as dose number unknown (booster), single (Batch/Lot number: unknow…

Brain fogComputerised tomogram
#2838383Apr 28, 2025
Male·Age unknown·FL·COVID19

we've always gotten the Pfizer vaccine, you know Covid vaccine; we've always gotten the Pfizer vaccine, you know Covid vaccine; This is a spontaneous report received from a Consumer or other non HCP, Program ID. A 67-year-old male patient received BNT162b2 om…

COVID-19Drug ineffective
#2838384Apr 28, 2025
Female·19 yrs·MA·COVID19

redness at injection site, slight swelling and warm to the touch; redness at injection site, slight swelling and warm to the touch; redness at injection site, slight swelling and warm to the touch; This is a spontaneous report received from a Consumer or other…

Vaccination site erythemaVaccination site swellingVaccination site warmth
#2838398Apr 28, 2025
Female·31 yrs·TX·MMR

increase in glucose (measured by CGM), increase in TSH (from previous level of 3 to about 7), swelling in joints, swollen knee, redness at injection site and neck, itchiness all over body, swollen lymph nodes

Blood glucose increasedBlood thyroid stimulating hormone increasedErythemaInjection site erythemaJoint swellingLymphadenopathy+1 more
#2838399Apr 28, 2025
SeriousDisabled
Female·50 yrs·CA·COVID19

Total body dystonia. Seizures. Extreme confusion and disorientation. Ataxia. Paranoia. Terror. Whole body and brain on fire. Loss of cognitive abilities. Lost ability to function or take care of myself. Still not able to work or leave house for long periods of…

AtaxiaBlood test normalBurning sensationCognitive disorderComputerised tomogram normalConfusional state+7 more
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