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(782 ms)

#2877747Dec 13, 2025
Female·72 yrs·MO·COVID19

Woke up this morning with weaknes fatigie and imbalamce

AstheniaBalance disorderFatigueMagnetic resonance imagingScan with contrast
#2877748Dec 13, 2025
Female·66 yrs·OH·PNC20, VARZOS

Patient has red swollen rash below injection site but above elbow. It is painful and warm to touch.

Injection site painInjection site reactionInjection site swellingInjection site warmthRash erythematous
#2877749Dec 13, 2025
Female·80 yrs·MO·PNC21

Patient had a large, red circle around the injection site that was the size of her palm. She noticed this the day after the vaccine on 12/12

Injection site erythema
#2877752Dec 13, 2025
Male·4 yrs·WA·DTAPIPV, MMRV

Within 18-24hrs of receiving the vaccine, patient's leg became very hot, red, painful, itchy, hard/firm and swollen. The hard area was 4.5cm by 4.5cm by 48hrs. I had him evaluated virtually at 8pm on 12/5 when I first saw the leg. Virtually she said it?s hard…

Injection site bruisingInjection site cellulitisInjection site erythemaInjection site indurationInjection site painInjection site pruritus+2 more
#2877753Dec 13, 2025
Female·26 yrs·CA·HPV9

Soreness, pain, weakness, numbness, and tingling of fingers on L arm that began developing 1 day after HPV vaccine. Patient unable to fully raise arm due to pain

HypoaesthesiaInjected limb mobility decreasedMuscular weaknessPainPain in extremityParaesthesia
#2877754Dec 13, 2025
Female·18 yrs·TN·MENB

Patient given Bexsero Men-B vaccine on 6/6/25. Given Trumenba Men-B vaccine on 12/12/25 in attempt to complete the series. Vaccines are not interchangeable. No adverse patient symptoms. Another vaccine will be required to complete the series in 6 months.

Interchange of vaccine productsNo adverse event
#2877755Dec 13, 2025
Male·58 yrs·PA·FLU3, PNC20

Pt received a Prevnar 20 and Flublok vaccine in AM on 12-11-2025 and then developed a patch of redness about 4 inches away from injection site by that evening. Pt called on 12-13-25 and described it as about 2"x2", red/pink, not raised, not painful/itchy. Pt…

Injection site erythema
#2877756Dec 13, 2025
Female·34 yrs·FL·COVID19

Severe heart palpitations, heart arrhythmias, shortness of breath. Patient?s heart having flutters

ArrhythmiaCardiac flutterDyspnoeaHeart rate increasedPalpitations
#2877757Dec 13, 2025
Male·20 yrs·HI·COVID19, FLU3

I administered the covid and flu vaccine. The patient left the room. I heard a thump. He had hit a plastic partition and fell. He had fainted. I asked him if he was okay and fanned him. He woke up within 5 seconds. I told him to sit down and gave him water. I…

FallSyncope
#2873322Dec 12, 2025
Female·0.1 yrs·OH·DTPPVHBHPB, PNC20, RV5

No adverse effects reported; a dose of ROTATEQ was administered on 11/17/2025 after its expiration date of 11/10/2025; This spontaneous report was received from a physician regarding a 1-month-old female patient. The patient's medical history, concurrent con…

Expired product administeredNo adverse event
#2875950Dec 12, 2025
Male·1 yrs·TX·PPV

No additional AE; Nurse calling to report that a dose of PNEUMOVAX 23 was accidently given to a 15 month old patient; She states she intended to give the patient PREVNAR 20.; This spontaneous report was received from a nurse and refers to 15-month-old male pat…

Wrong product administeredNo adverse eventProduct administered to patient of inappropriate age
#2876870Dec 12, 2025
Female·3 yrs·KY·DTPPVHBHPB

Patient in clinic for annual wellness visit along with younger sibling. Flu vaccine was ordered for patient and a Vaxelis was ordered on sibling. Clinical staff had brought both vaccines in the room with her and had thought that she grabbed the flu vaccine to…

Injection site erythemaInjection site massInjection site warmthLethargyPyrexiaWrong product administered
#2877522Dec 12, 2025
Unknown·0.8 yrs·NY·PNC21

No additional AE reported; CAPAVAXIVE being administered to a 9 month old child inadvertently; This spontaneous report was received from a physician regarding a 9-month-old patient of unknown gender. The patient's medical history, concurrent conditions, and co…

No adverse eventProduct administered to patient of inappropriate age
#2877524Dec 12, 2025
Unknown·Age unknown·KS·RVX

Nurse reports expired ROTATEQ administered to patient.; This spontaneous report was received from a nurse and refers to a patient of unknown age and gender. The patient's medical history was not reported. The patient's concurrent conditions were not reported…

Expired product administered
#2877525Dec 12, 2025
Unknown·1 yrs·TX·MMRV, VARCEL

No additional AE; Nurse reported that one year old patient received VARIVAX and PROQUAD on the same day due to a human error. The patient supposed to receive MMR II and VARIVAX but received VARIVAX and PROQUAD instead. No additional AE/No PQC reported.; The…

Extra dose administeredNo adverse event
#2877527Dec 12, 2025
Female·4 yrs·GA·VARCEL

No side effects or symptoms reported; patient received product after it was improperly stored; This spontaneous report was received from a healthcare professional regarding a 4-year-old female patient. The patient's medical history, concurrent conditions, and…

No adverse eventProduct storage error
#2877528Dec 12, 2025
Female·63 yrs·PA·COVID19

Meibomian gland dysfunction; Eye swelling; Leg pain; They were stored in the refrigerator and the expiration date on the box was May 4, 2024. It was inadvertently given to patients on May 6 and May 7, 2024; This is a spontaneous report received from Nurses an…

Expired product administeredEye swellingMeibomian gland dysfunctionPain in extremity
#2877529Dec 12, 2025
Female·Age unknown·SC·COVID19

coughing; been sick; This is a spontaneous report received from a Consumer or other non HCP. A female patient received BNT162b2 (BNT162B2), as dose 1, single (Batch/Lot number: unknown) and as dose 2, single (Batch/Lot number: unknown) for covid-19 immunisati…

CoughIllness
#2877531Dec 12, 2025
Unknown·Age unknown·NY·PNC20

stinging at injection site; particulate matter being difficult to resuspend when stored vertically (per package insert, should be stored horizontally); particulate matter being difficult to resuspend when stored vertically (per package insert, should be stored…

Injection site painProduct storage error
#2877532Dec 12, 2025
Female·Age unknown·PNC20

Very tired; This is a spontaneous report received from a Consumer or other non HCP from a sales representative. An adult female patient received pneumococcal 20-val conj vac (dipht CRM197 protein) (PREVNAR 20), in Nov2025 as dose number unknown, single (Batch…

Fatigue
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