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(813 ms)

#2868566Oct 27, 2025
Male·4 yrs·KS·FLU4

Site: Redness at Injection Site-Mild, Site: Swelling at Injection Site-Mild, Additional Details: Large red, hot rash about 2x3in on arm around vaccine site. Counseled to use ice pack to help clear faster, denied any pain

Injection site erythemaInjection site reactionInjection site swellingInjection site warmthRash erythematous
#2868567Oct 27, 2025
Female·38 yrs·CA·COVID19

Site: Pain at Injection Site-Mild, Additional Details: vaccine was administred subq not IM. no adverse reactions, Other Vaccines: VaccineTypeBrand: flucelavax; Manufacturer: ; LotNumber: 407008; Route: subq; BodySite: left arm; Dose: ; VaxDate: UNKNOWN

Incorrect route of product administrationNo adverse event
#2868568Oct 27, 2025
Male·67 yrs·FL·COVID19-2

Site: Bruising at Injection Site-Medium, Site: Itching at Injection Site-Medium, Site: Redness at Injection Site-Medium, Systemic: Cardiac Disorder (diagnosed by MD)-Medium, Systemic: Fever-Medium, Systemic: Weakness-Severe

AstheniaCardiac disorderInjection site bruisingInjection site erythemaInjection site pruritusPyrexia
#2868569Oct 27, 2025
Female·4 yrs·NV·FLU4

Systemic: Patient pulled out syringe and the needle scratched her arm-Mild, Additional Details: The mother did not hold the patient appropriately and also did not advise us the child was not good at getting vaccines. The child offered to go first and after the…

Circumstance or information capable of leading to medication errorScratch
#2868570Oct 27, 2025
Female·46 yrs·NY·FLUC4

Systemic: Ineffective: vaccine was given incorrectly, at 45 degree angle on back of the arm-Mild, Additional Details: Patient called pharmacy after receiving vaccine (along with her daughter - separate report submitted for her daughter). As pharmacist on duty,…

Wrong technique in product usage process
#2868571Oct 27, 2025
Female·9 yrs·NY·FLUC4

Systemic: Ineffective, vaccine giving incorrectly at 45 degree angle on back of arm like subcutaneous instead of intramuscular injection-Mild, Additional Details: Patient's mother called pharmacy after receiving vaccine (separate report submitted for the mothe…

Incorrect route of product administrationWrong technique in product usage process
#2868572Oct 27, 2025
Female·50 yrs·CA·COVID19

Site: Pain at Injection Site-Mild

Injection site pain
#2868574Oct 27, 2025
Female·61 yrs·CA·PNC20

Site: Itching at Injection Site-Medium, Site: Pain at Injection Site-Medium, Site: Redness at Injection Site-Severe, Site: Swelling at Injection Site-Medium

Injection site erythemaInjection site painInjection site pruritusInjection site swelling
#2868576Oct 27, 2025
Male·43 yrs·CA·HEPAB

Systemic: Fainting / Unresponsive-Mild, Additional Details: Right after Twinrix and Priorix vaccines, patient fainted, unconscious, passed out for about 10 seconds. He waked up and asked where he is at. He is alert, oriented, conscious. No hurting any part of…

Loss of consciousnessSyncopeUnresponsive to stimuli
#2868577Oct 27, 2025
Female·58 yrs·NY·PNC21

Site: Pain at Injection Site-Severe, Site: Redness at Injection Site-Severe, Site: Swelling at Injection Site-Severe, Systemic: cellulitis-Severe, Systemic: Unable to Sleep-Severe, Additional Details: md diagnosed pt with cellulitis secondary to vaccine, pt pr…

CellulitisInjection site erythemaInjection site painInjection site swellingInsomnia
#2868578Oct 27, 2025
Female·77 yrs·PA·FLU4

Site: Shoulder Joint Injury (prolonged pain, tingling, etc.)-Mild, Systemic: Tingling (specify: facial area, extemities)-Mild, Additional Details: Tingling of nerves in arm

Joint injuryParaesthesia
#2868579Oct 27, 2025
Female·50 yrs·GA·PNC20

Site: Redness at Injection Site-Medium, Other Vaccines: VaccineTypeBrand: BOOSTRIX TDAP; Manufacturer: GSK; LotNumber: K4979; Route: INTRAMUSCULAR; BodySite: LEFT; Dose: 00; VaxDate: 10/13/2025, VaccineTypeBrand: FLUCELVAX; Manufacturer: SEQIRUS INC; LotNumbe…

Injection site erythema
#2868580Oct 27, 2025
Male·17 yrs·PA·FLUC4

Systemic: Fainting / Unresponsive-Mild, Systemic: Flushed / Sweating-Mild, Additional Details: Patient fainted twice post vaccination. Myself and his mother lowered him from the chair to the floor gently after the second episode and elevated his legs. The pati…

FlushingHyperhidrosisSyncopeUnresponsive to stimuli
#2868581Oct 27, 2025
Female·49 yrs·PA·FLU4

Systemic: Chills-Medium, Systemic: Nausea-Medium, Systemic: Vomiting-Medium, Additional Details: Patient called several hours post-vaccination to report she had developed chills, nausea, and vomitting. She sought medical care outside of the pharmacy as evidenc…

ChillsNauseaVomiting
#2868582Oct 27, 2025
Male·59 yrs·NE·COVID19

Site: Bruising at Injection Site-Mild, Site: Pain at Injection Site-Mild, Site: Redness at Injection Site-Mild, Additional Details: injection giving a little lower which caused brusing aroung the area of the shot. pt did state the brusing is starting to go awa…

Injection site bruisingInjection site erythemaInjection site pain
#2868583Oct 27, 2025
Female·81 yrs·HI·FLU4

Systemic: Joint Pain-Medium, Systemic: Numbness (specify: facial area, extremities)-Medium, Additional Details: Patient reports onset of symptoms about 8 hours after receiving shot, left wrist/hand pain. she said painful, can't close her hand. fingers appear…

ArthralgiaHypoaesthesiaMobility decreasedMusculoskeletal stiffnessPain in extremity
#2868586Oct 27, 2025
Female·11 yrs·MA·FLUC4

Site: Redness at Injection Site-Mild, Systemic: Dizziness / Lightheadness-Mild, Systemic: Fainting / Unresponsive-Mild, Additional Details: Patient felt dizzy and fainted at the front store after receiving her flu vaccine. Ambulance was called, she got checked…

DizzinessInjection site erythemaSyncopeUnresponsive to stimuli
#2868587Oct 27, 2025
Male·48 yrs·MO·FLU4

Site: Pain at Injection Site-Medium, Site: Shoulder Joint Injury (prolonged pain, tingling, etc.)-Medium, Systemic: Joint Pain-Medium, Additional Details: Shot given too high. Patient feels like it was administered in the shoulder only about 1/2-1 inch from sh…

ArthralgiaInjection site painJoint injuryProduct administered at inappropriate site
#2868588Oct 27, 2025
Female·15 yrs·MA·COVID19

Systemic: Dizziness / Lightheadness-Mild, Other Vaccines: VaccineTypeBrand: fluarix 2025-2026; Manufacturer: galaxosmithkline; LotNumber: 73bn2; Route: intramuscular; BodySite: left arm; Dose: 1; VaxDate: 10/18/2025

Dizziness
#2868589Oct 27, 2025
Female·78 yrs·FL·COVID19-2

Site: Shoulder Joint Injury (prolonged pain, tingling, etc.)-Mild

Joint injury
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