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(817 ms)

#2848183Jul 2, 2025
Female·1.3 yrs·OH·DTPPVHBHPB, PNC15

FEVER, LARGE BRUISE AT INJECTION SITE 5 INCHES IN SIZE.

Injection site bruisingPyrexia
#2848184Jul 2, 2025
Female·15 yrs·PA·HPV9

After receiving the vaccine pt became lightheaded and fainted. she was lain down on exam table and her feet were elevated. was assessed by provider. water and snack were provided. she was monitored for 20 minutes and was back at her baseline and was feeling fi…

DizzinessSyncope
#2848185Jul 2, 2025
Male·6 yrs·DTAP, IPV

None

Unevaluable event
#2848186Jul 2, 2025
Female·33 yrs·WI·PNC20

Injection site reaction reported by patient noted to be redness, hardened lump area, swelling, tender to touch, warm to touch. patient did send photos via mychart

Injection site erythemaInjection site massInjection site painInjection site swellingInjection site warmth
#2848187Jul 2, 2025
Unknown·Age unknown·CO·PNC20

There was a growth of some sort in the vial, in the prefilled syringe; A tan color substance; This is a spontaneous report received from an Other HCP from product quality group. No patient received pneumococcal 20-val conj vac (dipht CRM197 protein) (PREVNAR…

Liquid product physical issue
#2848188Jul 2, 2025
Male·60 yrs·MI·COVID19, HEP, HEPA, MMR

Patient was given an extra dose of Comirnaty. Doses 20 days apart. No treatment. Patient states he is doing just fine. No problems.

Extra dose administeredNo adverse event
#2848189Jul 2, 2025
Female·0.5 yrs·NM·DTAPHEPBIP, DTAPIPVHIB, PNC20, RV5

Pentacel was administered instead of giving ActHIB by itself. Consequently patient ended up receiving pediarix and pentacel the same day.

Extra dose administeredWrong product administered
#2848190Jul 2, 2025
Female·25 yrs·AZ·COVID19

Within one week, I had pneumonia

Chest X-rayPneumonia
#2848191Jul 2, 2025
Female·16 yrs·CA·MENB

Vaccine experienced excursion temperature change of 29.2 degrees Fahrenheit for 30mins during inventory check, no symptoms reported, patient will be called back for revaccination per agency directions.

Product storage error
#2848192Jul 2, 2025
Female·11 yrs·CA·HPV9

Vaccine experienced excursion temperature change of 29.2 degrees Fahrenheit for 30mins during inventory check, no symptoms reported, patient will be called back for revaccination per agency directions.

Product storage error
#2848193Jul 2, 2025
Female·0.5 yrs·CA·DTPPVHBHPB, PNC20

Redness and Swelling

ErythemaSwelling
#2848194Jul 2, 2025
Female·16 yrs·CA·HPV9, MENB

Vaccine experienced excursion temperature change of 29.2 degrees Fahrenheit for 30mins during inventory check, no symptoms reported, patient will be called back for revaccination per agency directions.

Product storage error
#2848195Jul 2, 2025
Female·11 yrs·WI·HPV9, MNQ, TDAP

Patient received a second dose of 11 year old vaccines (Tdap, Meningococcal, HPV). Previously received these vaccines in February 2025.

Extra dose administered
#2848196Jul 2, 2025
Male·46 yrs·TN·IPV, TDAP

This nurse administered patient's second dose of polio vaccine too soon. Dose should have been administered on or after 6/27/25, this nurse administered on 6/5/25. Patient required no treatment or negative outcomes. Patient will need to have a total of 4 doses…

Extra dose administeredNo adverse event
#2848197Jul 2, 2025
Male·14 yrs·CA·HPV9

Vaccine experienced excursion temperature change of 29.2 degrees Fahrenheit for 30mins during inventory check, no symptoms reported, patient will be called back for revaccination per agency directions.

No adverse eventProduct storage error
#2848198Jul 2, 2025
SeriousHospitalized
Male·4 yrs·CA·COVID19, DTAPIPV, MMRV

fever and then complex febrile seizure resulting in 911 call and to ER and then admission to pediatric ICU

Blood test normalComputerised tomogram head normalElectroencephalogram abnormalFebrile convulsionIntensive careMagnetic resonance imaging head normal+3 more
#2848199Jul 2, 2025
Female·4 yrs·CA·DTAPHEPBIP

Vaccine experienced excursion temperature change of 29.2 degrees Fahrenheit for 30mins during inventory check, no symptoms reported, patient will be called back for revaccination per authority directions.

No adverse eventProduct storage error
#2848200Jul 2, 2025
Female·37 yrs·ID·RAB

On 23 Jun 25, the patient received 3rd Rabies vaccine (Imovax). On 25 Jun 25 at around 8 pm she developed hives on left arm and neck. Upon waking on 26 Jun 25 entire body was covered in hives. She was given Benadryl 50mg in the morning. Around 3:45 pm face and…

C-reactive protein normalFull blood count normalLip swellingMetabolic function test normalRed blood cell sedimentation rate normalSwelling face+1 more
#2848201Jul 2, 2025
Female·14 yrs·PA·HPV9

RN administered vaccine to patient. Patient reported feeling fine and appeared well. Moments after leaving the room patient fainted and fell from exam table, injuring her head. RN quickly returned to room to find patient was unconscious on the floor. Patient t…

FallHead injuryLoss of consciousnessMuscle contractions involuntaryMuscle rigiditySyncope+1 more
#2848202Jul 2, 2025
Female·17 yrs·CA·MENB

Vaccine experienced excursion temperature change of 29.2 degrees Fahrenheit for 30mins during inventory check, no symptoms reported, patient will be called back for revaccination per agency directions.

Product storage error
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