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(811 ms)

#2874581Nov 24, 2025
Male·46 yrs·OH·TDAP

DONOR HAS RASH, URTICARIA, SWELLING, DISCOLORATION ON BOTH ARMS

Peripheral swellingRashSkin discolourationUrticaria
#2874582Nov 24, 2025
Female·58 yrs·IL·FLU3

The day after I received the flu shot, I had about 5 bumps on my left breast that looked like bug bites. The rash quickly spread to my stomach, both legs (upper & lower), both arms, and my back. The bumps looked and felt like mosquito bites, and they itched re…

Biopsy skinRashRash pruritic
#2874584Nov 24, 2025
Female·4 yrs·NJ·FLU3

RED LOCAL REACTION, itchy and swollen

CellulitisErythemaLocal reactionPruritusSwelling
#2874585Nov 24, 2025
SeriousHospitalized
Male·71 yrs·KY·COVID19

On 11/22/25 at approximately 1126 resident had altered mental status compared to baseline and was unable to follow commands. Diaphoresis as well as weakness was present at that time. The resident was sent out to the hospital directly after the event and is cur…

AstheniaComputerised tomogram headComputerised tomogram neckComputerised tomogram thoraxElectrocardiogramFull blood count+3 more
#2874586Nov 24, 2025
Male·66 yrs·GA·FLU3, VARZOS

pt received flu and shingles vaccine on 10/3/25. pt stated it hurt more than other vaccines in the past. pt stated he experienced normal soreness at first, but then the pain and immobility progressed, pt went to the (withheld) clinic roughly 2 weeks ago and ur…

Impaired work abilityInjected limb mobility decreasedNervous system disorderPainPain in extremity
#2874587Nov 24, 2025
Female·69 yrs·FL·PNC21

RED AREA

Erythema
#2874588Nov 24, 2025
Male·74 yrs·GA·COVID19

Patient did not have any symptoms until he went in 11/7/25 and after EKG patient was told to go to cardiologist for further checkup. diagnosis was Atrial flutter in the Right atrium. 25 days until he was diagnosed.

Atrial flutterElectrocardiogram abnormal
#2874589Nov 24, 2025
Male·70 yrs·NY·FLU3

Patient walked out of the pharmacy and continue to walk around the Warehouse, fainted around 10 mins after receiving FLUAD shot. Patient sat down and waited for EMT. Patient said "he thinks it is from the shot, but felt really dizzy"

DizzinessSyncope
#2874590Nov 24, 2025
Female·7 yrs·IL·COVID19, FLU3

Had Low grade fever now resolved yesterday with red, hot shoulder in location of vaccinations. Fever is resolved today but arm swelling persisting. 3 x 6 cm of erythema and calor around injection site. She is able to move her arm. No other rash, limp/tongue…

Injection site erythemaInjection site swellingInjection site warmthPyrexia
#2874592Nov 24, 2025
Female·60 yrs·TX·PNC20

The left arm injection site was initially sore. Then swelling and redness for 3-4 days. The body generally feels achy on the left side, especially in the neck and shoulder. Anti-inflammatory drugs worked temporarily.

Drug hypersensitivityInjection site erythemaInjection site painInjection site swellingPain
#2874593Nov 24, 2025
Male·80 yrs·NH·COVID19, FLU3

Resident did not have consent for Covid vaccine. Flu vaccine was the only vaccine that consent was given for. Pharmacy technician administered Covid vaccine in error at today's vaccine clinic.

Refusal of vaccination
#2874594Nov 24, 2025
Female·54 yrs·PA·CHIK

Pt complained of pain in deltoid and shoulder following injection. MRI showed edema in the humerus, infraspinatus, and radiologist reported this was likely stemming from theinjection. She was referred to ortho who diagnosed her with SIRVA, prescribed steroids…

ArthralgiaBone marrow oedemaInjection site painMagnetic resonance imaging abnormalMagnetic resonance imaging jointShoulder injury related to vaccine administration
#2874595Nov 24, 2025
Male·47 yrs·FLU3

Pt received 2 flu vaccines in one flu season

Extra dose administered
#2874596Nov 24, 2025
Female·49 yrs·CA·CHIK

Client called clinic to let us know had a reaction 3 days after receiving IXCHIQ. Client states experience excruciating head pain, Nausea and vomiting, weak not eating. Client was given IV fluids and antiemetics and released the same day.

AstheniaDecreased appetiteHeadacheNauseaVomiting
#2874597Nov 24, 2025
Female·33 yrs·PA·UNK

Mengitus ,tetanus ,flu vaccine and unkown hospital

Unevaluable event
#2874598Nov 24, 2025
Female·13 yrs·VA·HPV9

Patient received HPV vaccine and sat down in room with father while waiting for the nurse to update her vaccine record and prepare visit paperwork. After 10 minutes, the patient stood up to leave and while in the clinic hallway, fell and hit head on the floor.…

FallHead injuryLoss of consciousness
#2874599Nov 24, 2025
Female·44 yrs·OH·TD

Within nine (9) minutes following a TD Tenivac immunization, the donor stated she felt extremely weak, dizzy and a feeling of warmth over her body. Donor began sweating along with facial pallor noted. Donor's vital signs were obtained (BP 92/62, pulse 88). Don…

AstheniaDizzinessFeeling hotHyperhidrosisPallor
#2874600Nov 24, 2025
Female·16 yrs·PA·UNK

Ptx administered Menactra dose 1 on 10/3/2025 was then administered Menactra dose 2 on 10/27/2025.

Inappropriate schedule of product administration
#2874601Nov 24, 2025
Male·0.3 yrs·OK·PNC20, RV5, VARCEL

This patient was given the vaccine Varicella and should have received Viravax 0.5 ML. Nursing staff notified Pharmacy, and provider. Patient guardian was contacted and asked about adverse reaction. No adverse reaction was noted. Patient was rescheduled for fut…

No adverse eventWrong product administered
#2874602Nov 24, 2025
Female·57 yrs·CO·PNC20

patient reported cellulitis and was prescribed doxycycline

Cellulitis
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