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(778 ms)

#2885352Feb 12, 2026
Male·26 yrs·AZ·HEPA

Expired product used; This non-serious case was reported by a pharmacist via call center representative and described the occurrence of expired vaccine used in a 26-year-old male patient who received HAV (Havrix 1440 adult) (batch number 2345B, expiry date 02-…

Expired product administered
#2885353Feb 12, 2026
Male·0.8 yrs·AR·HIBV

Hiberix vaccine that never got reconstituted, the only thing the child got was the saline solution.; Hiberix vaccine that never got reconstituted, the only thing the child got was the saline solution.; This non-serious case was reported by a other health profe…

Product preparation issue
#2885354Feb 12, 2026
Male·72 yrs·CA·COVID19

His left arm hurt where the side of the shot; His hands started hurting the very same day; Could not bend his fingers all the way in; Could not make a fist in his hand on the arm that he received the shot; This is a spontaneous report received from a Consumer…

Musculoskeletal stiffnessPain in extremityVaccination site pain
#2885356Feb 12, 2026
Female·Age unknown·MI·VARCEL

vaccine given with the wrong diluent

Product preparation error
#2885358Feb 12, 2026
Female·73 yrs·COVID19, RSV, TDAP

Patient reports developing a red itchy rash to her neck and ears that spread to her back and arms. Used hydrocortisone, body lotion , fluocinonide. Fluocinonide helped relieve symptoms per patient.

Rash erythematousRash pruritic
#2885362Feb 12, 2026
Male·11 yrs·AZ·COVID19

Incorrect dose given to an 11-year-old patient my LPN being precepted by RN. Adverse medical event reported to Assistant Medical Director pending orders from provider. Currently no adverse signs or symptoms reported by patient's mother.

Incorrect dose administeredNo adverse event
#2885363Feb 12, 2026
Male·6 yrs·CA·DTAPIPV, VARCEL

Client came in with his family to receive vaccines. Child?s mother answered ?No? to all questions on the Screening Checklist for Contraindications to Vaccines for Children and Teens form. Child received the following vaccines at approximately at 1435 hours: Ki…

DizzinessPallor
#2885364Feb 12, 2026
Female·59 yrs·PA·PNC20

pt reports started with fever bodyaches chills 2/7 after recieving vaccine lasted for 2 days felt better then tuesday started with scratchy throat dry cough, and right eye tearing, then wednesday red itchy patchy at site of injection, then thursday redness swe…

Chest painChillsCoughInfluenza virus test negativeInjection site erythemaInjection site pruritus+6 more
#2885365Feb 12, 2026
SeriousLife-threateningDisabled
Female·41 yrs·DC·COVID19

Started having fatigue. Diagnosed with metastatic to liver colon cancer

Colon cancer metastaticFatigueHepatic cancer metastatic
#2885366Feb 12, 2026
SeriousLife-threateningDisabled
Female·43 yrs·DC·COVID19

Recurrence of liver cancer to a transplanted liver after having liver cancer treatment prior

Colon cancer metastaticHepatic cancer recurrentLiver transplantMetastases to liver
#2885368Feb 12, 2026
Female·64 yrs·CO·PNC20, VARZOS

Patient came to pharmacy for an RSV and prevnar 20 vaccine appt. Pt was accidently administered prevnar 20 and shingrix instead of arexvy and prevnar 20. Both arevxy and shingrix are made by GSK and have similar packaging and both need to be reconstituted in t…

FatiguePainPain in extremityWrong product administered
#2885369Feb 12, 2026
Female·1 yrs·AZ·HEPA

Medical assistant gave an expired vaccine.

Expired product administered
#2884690Feb 11, 2026
Male·52 yrs·CA·FLU3, UNK, PNC21

Patient called Pharmacy and reported adverse reaction to pneumonia and he went to ER was having A-fib

Atrial fibrillationCold sweatDizzinessDyspnoeaDyspnoea exertionalElectrocardiogram abnormal+10 more
#2885112Feb 11, 2026
Female·31 yrs·FL·HEP

On 02/06/26 the client was given the pediatric dose (0.5mL) of Engerix-B instead of the adult dose (1mL). The error was discovered 02/10/26 in the morning, by the nurse. The client was contacted via phone to come into the clinic to receive the correct dose.

Underdose
#2885113Feb 11, 2026
SeriousDied
Female·93 yrs·IA·COVID19

resident passed away

Death
#2885114Feb 11, 2026
Male·0.7 yrs·IL·VARCEL

8-month old patient came to Nurse Visit to receive early administeration of MMR due to upcoming travels. This RN prepared and administered Varicella and noticed mistake only when this RN went to cancel Hepatitis A administration as parents denied wanting patie…

Wrong product administered
#2885115Feb 11, 2026
Female·65 yrs·MI·HEPA

Client contacted County Health Department today to inform that she had filled out a VAERS report related to her recent vaccine administered at the clinic. Client reports that after her visit she "ran a few errands" and noticed later that evening that she was h…

PhotopsiaUveitis
#2885116Feb 11, 2026
Female·16 yrs·AZ·MNP

Approx 30 min following vaccination (10:27) pt complained of "mild trouble breathing" and a headache. Pt was allowed private space to lay down. No improvement after 10 min (10:47). Pt clarified mild trouble breathing was an itchy/scratchy throat. School nurse…

DyspnoeaHeadacheThroat irritation
#2885117Feb 11, 2026
Female·58 yrs·TN·TDAP

RN gave patient an unnecessary TDaP vaccine. No adverse reaction to be noted.

No adverse event
#2885118Feb 11, 2026
Female·53 yrs·MD·COVID19

pt given Covid vaccine. pt ask for a flu vaccine. pt had no reaction. She did not even realize until her pcp ask her if she wanted a flu vaccine in january.

No adverse eventWrong product administered
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