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(801 ms)

#2870507Nov 4, 2025
Female·68 yrs·CA·FLU3

Had the mega dose inflenza shot. Sore arm for 3 days. Then severe fatigue for almost a week. Then nausea, vomiting, severe body aches, fever, chills, general malaise, couldn't hold down food for almost 2 weeks. I still have severe fatigue.

ChillsFatigueHelicobacter test negativeMalaiseNauseaPain+3 more
#2870508Nov 4, 2025
Female·50 yrs·PA·TDAP

patient had painful bruising and skin discoloration at area below injection site; skin in area has started peeling (11/4/25)

Injection site bruisingInjection site discolourationInjection site painInjection site reactionSkin exfoliation
#2870509Nov 4, 2025
SeriousDisabled
Male·32 yrs·MD·COVID19

Shingles Viral Outbreak requiring medical intervention

Herpes zosterSkin culture positive
#2870510Nov 4, 2025
Female·0.5 yrs·NC·DTPPVHBHPB

Patient was extremely fussy Saturday 11/1 post-vaccination (vaccine received Friday 10/31 at 1:30pm) and then had two seizures. was seen and evaluated at local emergency department. followed up with primary care provider monday 11/3

Infant irritabilitySeizure
#2870511Nov 4, 2025
Female·1.3 yrs·AL·RV5

My child was administered the wrong vaccine. I had to bring it to the nurse's attention that it was the wrong vaccine. She was apologetic. I called the next business day and spoke with the office manager, also requesting my child's vaccination forms. The offic…

Wrong product administered
#2870512Nov 4, 2025
Female·30 yrs·CT·FLU3

Had a flu vaccine mid-morning. By around 5pm that evening I started bleeding vaginally dark red mixed with clots. Have been bleeding vaginally off and on for 5 days now. Had a fever of 101.2 24 hours after vaccine. This is Two weeks before my menstrual cycle…

Menstrual clotsMenstruation irregularPyrexiaVaginal haemorrhage
#2870513Nov 4, 2025
Male·1 yrs·NE·HEP, HEPA, MMR, VARCEL

Please note: The pt was seen out of state at the [name withheld] clinic and not at our health department for the vaccinations. Therefore, we have no records of the vaccinations with lot numbers available, just notes from the ARNP that saw the pt from the [with…

Body temperature increasedChillsCyanosisGrunting
#2870514Nov 4, 2025
Female·0.2 yrs·MD·DTAPHEPBIP, HIBV

Child developed some mild redness on the area of the vaccine immediately after giving the injection, not seem painful MILD ERYTHEMA AND SWELLING ON THE AREA OF THE VACCINE ON LEFT THIGH 1.5 CM

Immediate post-injection reactionInjection site erythemaInjection site swelling
#2870515Nov 4, 2025
Male·27 yrs·OK·FLU3

Swollen lymph nodes, headache, sinus infection, swollen gum, back of head/neck pain/ stiffness, tinnitus, dizziness.

DizzinessGingival swellingHeadacheLymphadenopathyMusculoskeletal stiffnessNeck pain+2 more
#2870516Nov 4, 2025
SeriousHospitalized
Female·71 yrs·MT·COVID19

Transient global amnesia

Transient global amnesia
#2870517Nov 4, 2025
Female·10 yrs·MI·FLU3

Pt received IM flu vaccine in arm sometime around 10:44 to 10:58 am. We received report from our building security later that a patient had fainted in the Elevator. Pt was seen in ED that same day, within an hour later and diagnosed with vasovagal syncope. Af…

Electrocardiogram normalSyncope
#2870518Nov 4, 2025
Female·5 yrs·MD·DTAPIPV

14.5 x 16 CM, FAINT, FADING, NON TENDER, MILDLY WARM , MILDLY ERYTHMEATOUS , MINIMALLY SWOLLEN, AREA AROUND THE INJECTION SITE ON RIGHT ANTERIOR THIGH.

Injection site swellingInjection site warmth
#2870519Nov 4, 2025
Male·16 yrs·MI·FLU3

Patient was given his flu vaccine and shortly after, experienced a syncopal episode. Nurse laid patient flat on exam table and alerted nearby staff. Ice pack applied to patients neck and vitals machine brought into room. Patient able to speak and answer questi…

Syncope
#2870520Nov 4, 2025
Female·34 yrs·MN·HPV9

Patient had a localized skin reaction with associated arm pain and swelling (no hives/wheals) 3 weeks after injection was given. No reaction at the time of the vaccine administration. She suddenly began experiencing excruciating pain at the injection site, rat…

Pain in extremityPeripheral swellingSkin reaction
#2870521Nov 4, 2025
Female·79 yrs·PA·COVID19, UNK

Herpes Simplex outbreak

Herpes simplex
#2870523Nov 4, 2025
Male·40 yrs·TN·FLU3, HEP, MMR, TDAP, VARCEL

PATIENT DID NOT HAVE VACCINE RECORD AT TIME OF CLINIC VISIT AND WAS REQUESTING VACCINES REQUIRED. NURSE GAVE VACCINES BASED ON NO HISTORY OF BEING VACCINATED DUE TO NO RECORD AVAILABLE. PATIENT BROUGHT VACCINE IN TO CLINIC AT A LATER DATE AND HAD A COMPLETED S…

Extra dose administered
#2870524Nov 4, 2025
Female·68 yrs·MN·COVID19

" After appx 4 hours I started to feel weak and nauseated, and this continued throughout the day on 10/31 with weakness and lightheadedness increasing. By that evening I was so weak I collapsed while getting ready for bed, and was unable to stand even w assi…

AstheniaDizzinessDysstasiaFatigueNauseaSyncope
#2870525Nov 4, 2025
Male·72 yrs·AZ·COVID19, FLU3

Patient reports extra sore arms. Patient believes vaccines were administered to high in the arm. The vaccines were administered approximately 2 fingerbreadths below the acromion process.

Pain in extremityProduct administered at inappropriate site
#2870526Nov 4, 2025
Female·32 yrs·OK·FLU3, HEP, HPV9, TDAP

Patient described 3 of the 4 IMZ as having a softball sized swelling with a hard knot in the middle. Patient did not have any systemic reactions. She reached out to her PCP who is referring her to an allergy specialist.

Injection site indurationInjection site noduleInjection site swelling
#2870527Nov 4, 2025
Male·84 yrs·LA·RSV

Gave duplicate vaccine; last first received RSV vaccine in September 2024, then received again in October 2025

Extra dose administered
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