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(882 ms)

#2864284Oct 8, 2025
Female·11 yrs·AK·DTAP, FLU3, HPV9, MNQ

No adverse reactions noted. Infanrix was inadvertently administered instead of Boostrix.

No adverse eventWrong product administered
#2864286Oct 8, 2025
Male·71 yrs·WV·FLU3

Patient should have received the Fluad vaccination but received Flucelvax instead. No adverse reactions.

No adverse eventWrong product administered
#2864287Oct 8, 2025
Female·63 yrs·SC·VARZOS

Patient came into our pharmacy for her second shingles shot (today 10/8/25). She has only ever received vaccines at our pharmacy so we do not know medical or other drug information on this person. When I was about to administer the second shot she said "wait u…

Dry skinInjection site erythemaInjection site pallorInjection site reaction
#2864288Oct 8, 2025
Female·0.5 yrs·OH·TDAP

Patient (6 mo old) was inadvertently given Tdap (Boostrix) instead of DTaP (Infanrix). She had no symptoms or reaction. Parent was informed. Parents had elected to receive vaccine components in individual injections so she received Prevnar-20 and Hiberix at t…

No adverse eventProduct administered to patient of inappropriate ageWrong product administered
#2864289Oct 8, 2025
Male·11 yrs·VA·FLU3, HPV9, MNQ, TDAP

Patient had full body muscle stiffness with shoulder pain and numbness/tingling of his right hand. It took 15 minutes for his muscles to relax and he was able to drink water and walk normally within 20 minutes. He had tachycardia and normal respirations.

ArthralgiaHypoaesthesiaMusculoskeletal stiffnessParaesthesiaTachycardia
#2864290Oct 8, 2025
Female·62 yrs·IL·FLU3

redness and inflammation below injection site

Injection site erythemaInjection site inflammation
#2864291Oct 8, 2025
Female·9 yrs·PA·COVID19, FLU3

Patient was given Moderna Spikevax 0.5 ml prefilled syringe for ages 12 - 64 years instead of Moderna Spikevax 0.25 ml prefilled syringe 6mo-11 yo

Incorrect dose administered
#2864292Oct 8, 2025
Female·70 yrs·IL·FLUA4, UNK

Patient received 2 vaccinations, Fluad given first, followed by Prevnar 20. Immediately after Prevnar 20 patient was having breathing issues and difficulty speaking. Administering technician immediately summoned pharmacist. Pharmacist assessed patient and p…

Anaphylaxis treatmentDyspnoeaImmediate post-injection reactionPharyngeal swellingSpeech disorder
#2864293Oct 8, 2025
Female·17 yrs·MI·FLU3, HEP, HPV9, MENB, TDAP, UNK

PATIENT RECEIVED HEP B DUE TO ORDER MIX UP, PATIENT WAS INFORMED AND COUNSELED AND GIVEN MCV4 AFTER DUE TO HER BEING DUE FOR IT.

Wrong product administered
#2864294Oct 8, 2025
Male·4 yrs·PA·COVID19, FLU3, MMR, VARCEL

Moderna Spikevax 0.5 ml prefilled syringe ages 12-64 years was given to patient instead of Moderna Spikevax 0.25 Ml 6mo-11 yo.

Incorrect dose administered
#2864295Oct 8, 2025
Female·63 yrs·UT·PNC21

Patient described immediate L shoulder pain after vaccination administered.

ArthralgiaImmediate post-injection reaction
#2864296Oct 8, 2025
Female·36 yrs·NC·FLU3

The patient came in on 10-8-25 and claimed that since she has had her flu shot, she has had a headache that has been unresolved with APAP, ice packs, etc. She says she is sore, she feels like she wants to relax all the time, uncomfortable when she swallows. I…

HeadacheOdynophagiaPain
#2864297Oct 8, 2025
SeriousHospitalized
Male·54 yrs·NC·PNC21

Malaise, high fever 103, tachycardia, chills, dizziness. Patient was sent to the ER for further workup as it appeared he may be septic. He was admitted on 10/3 and he was discharged on 10/7. He had a full workup including blood cultures, and he was given IV…

Blood cultureChest X-rayChillsComputerised tomogram abdomenComputerised tomogram headDizziness+10 more
#2864298Oct 8, 2025
Male·1 yrs·TX·FLU3, HEPA, MMR, PNC20, VARCEL

One week after receiving vaccines he developed fever and rash which led to a doctor's visit.

PyrexiaRash
#2864299Oct 8, 2025
Male·69 yrs·TX·FLU3

At 4pm of the same day of imz patient experienced fever, chills, nausea, severe shaking that caused pain in the neck. Patient went to er to seek care. No localized reaction in the arm. patient was given fluids and kept for observation til 4am. Patient states s…

Chest painChillsNauseaNeck painPyrexiaTremor
#2864300Oct 8, 2025
Female·79 yrs·UNK

Dizzy can't walk without aide.

DizzinessGait disturbanceWalking aid user
#2864301Oct 8, 2025
Female·42 yrs·IA·VARZOS

Patient reported raised skin, itching, and redness at the site of administration, and inflammation in the elbow and wrist of the same arm starting about 24 hours after vaccination. Symptoms subsided after a few days, but redness in skin lasted for a week or so…

ArthritisInjection site erythemaInjection site pruritusInjection site swelling
#2864302Oct 8, 2025
Male·80 yrs·MN·FLU3

PATIENT INADVERTENTLY RECEIVED TWO INFLUENZA VACCINES DURING THE 2025-2026 SEASON. ONE GIVEN 9/8/25 AND THE SECOND GIVEN 10/7/25. PATIENT REQUESTED COVID VACCINE AT SECOND VISIT. PATIENT REPORTED SOME DIARRHEA, BUT NO OTHER SYMPTOMS.

DiarrhoeaExtra dose administeredWrong product administered
#2864303Oct 8, 2025
Female·48 yrs·NC·FLUN3

Broken blood vessels in eye and pain in eye for 2 days - no treatment, spontaneously resolved

Eye haemorrhageEye painVaccine positive rechallenge
#2864304Oct 8, 2025
Female·33 yrs·VARCEL

Patient came into Occupational health and received Varicella vaccine at 1005 and was advised to stay in office for 30 minutes following vaccination. At 1025, patient states she started to feel tingling in her face. Allegra 60mg PO given. Vital signs taken, BP…

ParaesthesiaParaesthesia oralSwollen tongue
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