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(770 ms)

#2837081Apr 21, 2025
Male·74 yrs·FL·PNC20

no adverse event, Prevnar was given due to the fact that shots did not update his records, no indication on shots that patient had gotten Prevnar back in 203

Extra dose administeredNo adverse event
#2837082Apr 21, 2025
Female·69 yrs·FL·TDAP

Vaccine error, given out of CDC recommended schedule

Inappropriate schedule of product administration
#2837083Apr 21, 2025
Female·1.3 yrs·MI·DTAPIPVHIB

Incorrect vaccine was administered to pt. Pt received Pentacel vaccine instead of the intended DTaP vaccine. Health department was contacted and they had no major health concerns for the pt, with the only concerns being slightly increased chance of fever and l…

Wrong product administered
#2837084Apr 21, 2025
SeriousDisabled
Male·24 yrs·NJ·HEP, YF

I become a type 1 diabetic

Blood glucose increasedInsulin C-peptide abnormalType 1 diabetes mellitus
#2837085Apr 21, 2025
Male·76 yrs·WI·PNC21, VARZOS

pt reports losing ability to move/control legs or go to bathroom for about 6-8 hours, starting the day after vaccines

Loss of control of legsMobility decreasedUrinary retention
#2837086Apr 21, 2025
Female·62 yrs·MI·PNC20

Rash at inject site. Warm to touch and raised

Injection site rashInjection site swellingInjection site warmth
#2837087Apr 21, 2025
Male·30 yrs·TN·MMR

Pt here for MMR vaccine. Pt given vaccine that expired 04/19/2025 (2 days prior to administration date) No reaction from patient, did not notice until pt was already gone from building.

Expired product administeredNo adverse event
#2837088Apr 21, 2025
Female·53 yrs·FL·VARZOS

Patient felt bilateral ovarian cramping within 24 hours of receiving vaccine and lasted for approximately one week. Patient reduced progesterone dose to 100mg daily for a few days to try to help, but when it didn't resolve she continued regular 200mg therapy.…

Abdominal pain lower
#2837089Apr 21, 2025
Female·13 yrs·MMRV

Pt out of age range for MMRV but was given on 4/21/25.

Product administered to patient of inappropriate age
#2837090Apr 21, 2025
Female·4 yrs·FL·DTAP, IPV

On Wednesday morning, The DTAP vaccine was administered on the left thigh and that IPV Polio vaccine was administered on the left thigh. She immediately complained that the left thigh hurt, and it started to swell almost immediately. Her left thigh was swollen…

Abnormal behaviourCryingDecreased appetiteDiarrhoeaDiscomfortFatigue+19 more
#2837091Apr 21, 2025
Female·2 yrs·AR·DTAPIPV

No adverse reactions that I am aware of at this time.

No adverse eventProduct administered to patient of inappropriate age
#2837093Apr 21, 2025
Male·17 yrs·NM·MENB

Pt felt fine after injection, this was his second dose, last one given 4/1/2024. This morning, he told his grandma that his right arm was red, swollen and itchy for the last couple of days. The area of erythema is about 2 inches x 4 inches without central pust…

ErythemaPeripheral swellingPruritus
#2837094Apr 21, 2025
Male·4 yrs·PA·DTAPIPV

Patient was seen for 4y WCC on 4/14, mom then called after hours on 4/16 with concerns for left thigh redness/swelling/pain. Took child to Walk-in Clinic on 4/16 for assessment and was started on Keflex. Redness continued to spread, so advised to take to ED.…

Injection site erythemaInjection site painInjection site swellingUltrasound scan normal
#2837095Apr 21, 2025
Male·18 yrs·WA·HEP

I accidentally administered the adult, recombinant Engerix-B for adults 20 years and older. The patient is 18 years old at the time of vaccination.

Incorrect dose administered
#2837096Apr 21, 2025
Female·52 yrs·MD·VARZOS

Developed erythema to injection site, progressive enlargement over 3 days. Tender to palpation. Initiated Doycycline and topical Triamcinolone

Injection site erythemaInjection site painInjection site swelling
#2837097Apr 21, 2025
Male·74 yrs·NC·TDAP

Fever (100 degree F), body aches and chills, injection was in right deltoid, started having pain in left shoulder/arm then into neck and then right arm. Reports painful and now with body soreness

ArthralgiaChillsNeck painPainPain in extremityPyrexia
#2837098Apr 21, 2025
Female·1.3 yrs·MA·DTAPIPVHIB, VARCEL

Mom noticed a rash on 4/15/25 , sent a picture to the office. We scheduled pt for visit. At the time pt arrived she was given 2.5mL of Benadryl for rash. rash; coalescing macular rash with areas of central clearing; no vesicles, no ulcerations. Pt was given re…

Rash macular
#2837099Apr 21, 2025
SeriousHospitalizedLife-threatening
Female·70 yrs·MN·UNK

1st symptom - aches, chills, massive headache 3 months later 3 pulmonary embolisms one in each lung artery

ChillsComputerised tomogramHeadachePainPulmonary embolism
#2837100Apr 21, 2025
Male·64 yrs·MT·MMR

Vaccine administered on 4/21/2025 expired 4/19/2025. The patient has not experienced any signs, symptoms or adverse reactions.

Expired product administeredNo adverse event
#2837101Apr 21, 2025
Female·73 yrs·TX·UNK

Patient had local vaccination site swelling and itchiness. Itchiness did not go away when swelling went down.

Vaccination site pruritusVaccination site swelling
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