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1,929,324 reports

#2896587May 14, 2026
Unknown·Age unknown·OH·TDAP

ADACEL was prepared but the initial patient ultimately refused and the vaccine was placed back inside the fridge/and it was administered to another patient, with no reported adverse event; Initial information received on…

No adverse eventProduct storage issue
#2896588May 14, 2026
Female·51 yrs·OR·TYP

chest and throat tightness, throat burning, neck pain, lightheadedness, "felt like esophagus was coming out of throat"

Chest discomfortDizzinessNeck painThroat irritationThroat tightness
#2896589May 14, 2026
Male·1.3 yrs·AR·DTAPIPVHIB

A 16-month old male received a dose of Pentacel (DTAP-IPV/Hib) vaccine on 05/11/2026. Following administration, a potential vaccine preparation error was identified involving the Pentacel not being reconstituted with a r…

No adverse eventProduct preparation issue
#2896590May 14, 2026
Male·2 yrs·AR·UNK

Unsure if patient received full dose of HIB

Underdose
#2896591May 14, 2026
Female·80 yrs·MI·DTAP

Patient state tingling in B/L lower extremities/feet since vaccination. Vaccine was given at PCP office so above information unknown.

Paraesthesia
#2896592May 14, 2026
Female·48 yrs·OR·YF

Patient returned to Occ Health after she began to feel dizzy while she was driving back to work. She had waited the full 15 min after her YF injection and felt fine until approx 30 min after injection. She states she fel…

Breath sounds abnormalDizzinessDyspnoeaNauseaRetching
#2896593May 14, 2026
Female·56 yrs·PNC20

Patient presented to urgent care clinic 4 days after receiving pneumococcal 20 vaccine. She reported left upper arm redness and swelling x 3 days. The day after vaccination, her arm was swollen, red and itchy. She used i…

InflammationInjection site erythemaInjection site pruritusInjection site swellingMyalgia
#2896594May 14, 2026
Female·4 yrs·MA·DTAPIPV

Pt was to received 4 year old vaccines at the health center today. Mom was instructed to hold the pt/child securely, another nurse came in to assist and helped hold the child. Dtap-IPV was partially administered due to c…

Circumstance or information capable of leading to medication errorUnderdose
#2896598May 14, 2026
Male·Age unknown·CA·COVID19

Patient stated he had Johnson and Johnson Covid shot and experienced racing heart and sweating.

HyperhidrosisPalpitations
#2896602May 14, 2026
Unknown·Age unknown·CO·MMR

No additional AE/PQC; Inbound call from HCP who stated that MMR-II was administered after a TE excursion. Additional AE reported under 02998605. Consent for follow up was provided. No additional AE/PQC. Names of vaccines…

No adverse eventProduct storage issue
#2896603May 14, 2026
Female·75 yrs·FL·COVID19

Skin from the upper part of the arm around the injection site turned red; Severe pain in the muscle; Developed pustules that have now that have since broken; Skin is now itching; blistering of the skin around the injecti…

MyalgiaPruritusVaccination site erythemaVaccination site pustuleVaccination site vesicles
#2896604May 14, 2026
Male·15 yrs·TX·COVID19

Expired COVID vaccine given

Expired product administered
#2896605May 14, 2026
Male·13 yrs·COVID19

Expired vaccine given

Expired product administered
#2896606May 14, 2026
Female·59 yrs·AZ·TDAP

The vaccine was administered at (name withheld) pharmacy by a Nurse Practioner. WIthin 24 hours, my right arm was sore (maybe to be expected). Within a few days, I realized it was not getting any better. I was literally…

Injected limb mobility decreasedLoss of personal independence in daily activitiesNeuralgiaPain in extremity
#2896607May 14, 2026
Male·16 yrs·TX·COVID19

Vaccine given after Beyond Use Date but not past manufacturer exp date. No injury to patient reported.

No adverse eventProduct storage issue
#2896608May 14, 2026
Female·1.4 yrs·MT·DTAPHEPBIP, HEPA, HIBV, PNC20, VARCEL

received 2 doses of same vaccine, no events, watched for adverse reactions, no treatments necessary, Department of Health and human services said to observe patient and said patient should be ok

Extra dose administeredNo adverse event
#2896609May 14, 2026
Male·20 yrs·TX·COVID19

Vaccine given after beyond use date, but not past manufacturer expiration date.

Product storage issue
#2896610May 14, 2026
Male·14 yrs·TX·COVID19

Vaccine given past beyond use date but not past manufacturer expiration date.

Product storage issue
#2896611May 14, 2026
SeriousHospitalized
Female·62 yrs·AR·VARZOS

PATIENT STATED THAT SHE WAS HOSPITALIZED FOR GUILLAIN-BARRE SYNDROME IN THE DAYS FOLLOWING THE RECEIPT OF THE SECOND DOSE OF SHINGRIX. SHE COMPLAINED OF DIFFICULTY WALKING AND HEADACHES, AND IS STILL CURRENTLY HOSPITALIZ…

Gait disturbanceGuillain-Barre syndromeHeadache
#2896612May 14, 2026
Male·2 yrs·TX·COVID19

Vaccine given pasts beyond use date but within manufacturer expiration date.

Product storage issue
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