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(798 ms)

#2874329Nov 24, 2025
Unknown·Age unknown·MA·FLU3

during administration, and the patient had exposure to the vaccine dripping down their arm when the syringe malfunctioned with no reported adverse event; during administration, and the patient had exposure to the vaccine dripping down their arm when the syring…

No adverse eventSyringe issue
#2874330Nov 24, 2025
Unknown·7 yrs·IL·UNK

7 year old patient received a dose of flublok with no reported adverse event; Initial information received on 18-Nov-2025 regarding an unsolicited valid non-serious case received from a pharmacist. This case involves a 7 years unknown gender patient who recei…

No adverse eventProduct administered to patient of inappropriate age
#2874337Nov 24, 2025
Female·34 yrs·SC·TDAP

EXTREME PAIN, STARTED FROM THE LOCATION OF THE INJECTION SITE AND HAS SPREAD AND IS GRADUALLY HURTING WORSE AND WORSE. EXCRUCIATING FEELS LIKE MY ARM IS BEING FORCED TO BEND BACKWARD AS IF BREAKING MY ARM OR RIPPING MY BONES FROM MY MUSCLES

Injection site pain
#2874338Nov 24, 2025
SeriousDisabled
Female·58 yrs·CA·COVID19

SIRVA, bursitis, frozen shoulder within a month of the shot. Extreme pain in doing daily tasks like showering and dressing.

BursitisPainPeriarthritisShoulder injury related to vaccine administrationX-ray
#2874345Nov 24, 2025
Female·67 yrs·COVID19, FLUX

fatigue; body aches; headaches; chills; This spontaneous case was reported by a consumer and describes the occurrence of FATIGUE (fatigue), MYALGIA (body aches), HEADACHE (headaches) and CHILLS (chills) in a 67-year-old female patient who received mRNA-1273.25…

ChillsFatigueHeadacheMyalgia
#2874370Nov 24, 2025
Female·74 yrs·WI·COVID19

Fatigue, headache, joint pain and weakness, diarrhea

ArthralgiaAstheniaDiarrhoeaFatigueHeadache
#2874371Nov 24, 2025
Female·52 yrs·CT·TDAP

Systemic: Weakness-Mild, Additional Details: patient is very scared of needles and blood. after vaccine was administered she started feeling weak and dizzy. she was better in minutes, Other Vaccines: VaccineTypeBrand: boostrix; Manufacturer: gsk; LotNumber: 0…

AstheniaDizziness
#2874372Nov 24, 2025
Female·30 yrs·NY·VARZOS

Systemic: patient received shingrix but prescriber office said patient wanted varivax-Mild, Additional Details: shingrix was administered to patient on 10/30/25. on 11/6/25, Pharmacy was notified by prescriber's office that patient actually wanted varivax

Refusal of vaccination
#2874373Nov 24, 2025
Male·31 yrs·NY·VARZOS

Systemic: patient received shingrix, but prescriber office said patient wanted varivax-Mild, Additional Details: on 10/30/25, patient received shingrix. on 11-6-25, prescriber office contacted Pharmacy and said patient wanted varivax

Wrong product administered
#2874374Nov 24, 2025
Male·4 yrs·UT·FLU4

Site: Redness at Injection Site-Mild, Systemic: Sticking multiple times-Mild, Additional Details: Complaint of sticking patient multiple times. The patient was squirming. Complaint of not wiping the arm after the first stick.

Circumstance or information capable of leading to medication errorInadequate aseptic technique in use of productInjection site erythema
#2874375Nov 24, 2025
Male·86 yrs·PA·PNC20

Site: Redness at Injection Site-Medium, Site: Swelling at Injection Site-Medium, Systemic: Allergic: Rash (specify: facial area, extremeties)-Mild, Additional Details: patient concerned vaccine administered low and will not be effective

Injection site erythemaInjection site swellingProduct administered at inappropriate siteRash
#2874376Nov 24, 2025
Female·65 yrs·PA·FLU4

Systemic: Allergic: Rash (specify: facial area, extremeties)-Mild, Systemic: rash on lower back-Mild, Additional Details: within 24 hours of receiving flu shot patient reports rash along lower back. has not seen provider yet, but suspects shingles.

Rash
#2874377Nov 24, 2025
Female·68 yrs·MD·FLUA4

Systemic: 1" needle used instead of 1.5" needle for female > 200 pounds-Mild, Additional Details: Pharmacy Store was missing supply of unexpired 1.5" needles for intramuscular vaccinations for females > 200lb and males > 260 lb. Patient self-reported weighing…

Circumstance or information capable of leading to medication errorWrong technique in product usage process
#2874378Nov 24, 2025
Female·75 yrs·TX·FLU4

Systemic: Body Aches Generalized-Mild, Systemic: patient felt numbness for 5 minutes on oppsite side of vaccine-Mild

HypoaesthesiaPain
#2874379Nov 24, 2025
Female·66 yrs·IL·FLU4

Site: Bruising at Injection Site-Mild, Site: Pain at Injection Site-Mild, Other Vaccines: VaccineTypeBrand: nuvaxovid; Manufacturer: novavax; LotNumber: 6315mf002c; Route: im; BodySite: left arm; Dose: ; VaxDate: UNKNOWN

Injection site bruisingInjection site pain
#2874380Nov 24, 2025
Female·39 yrs·FL·TD

Systemic: Allergic: Rash (specify: facial area, extremeties)-Mild, Additional Details: dry mild bumps on back of both hands, not itchy, lightened up but recently got more visible , Other Vaccines: VaccineTypeBrand: Hepatitis b - Heplisav-B; Manufacturer: dyna…

Rash
#2874381Nov 24, 2025
Female·49 yrs·WA·HEPA

Site: Pain at Injection Site-Mild, Systemic: given 2 weeks before due-Mild, Additional Details: Original dose was on 04102025 second dose 09272025 2 weeks before due - talk to manufacuter and looked at cdc second dose does not count and patient needs to be rev…

Injection site pain
#2874382Nov 24, 2025
Male·53 yrs·VA·PNC21

Site: Pain at Injection Site-Medium, Site: Redness at Injection Site-Medium, Site: Swelling at Injection Site-Medium, Systemic: diagnosed cellulitis per the urgent care doc visit 11/05/2025-Medium, Additional Details: Patients wife came in 11/06/2025 to inform…

CellulitisInjection site erythemaInjection site inflammationInjection site painInjection site swellingInjection site warmth
#2874383Nov 24, 2025
Female·77 yrs·SC·COVID19

Site: Shoulder Joint Injury (prolonged pain, tingling, etc.)-Severe, Systemic: Diarrhea-Medium

DiarrhoeaJoint injury
#2874384Nov 24, 2025
Male·60 yrs·DC·FLUN4

Site: Bruising at Injection Site-Mild

Injection site bruising
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