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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(824 ms)

#2864882Oct 10, 2025
Male·16 yrs·AR·MNQ

pt developed hives on 10/6/2025, he was given benadryl and the hives went away, they have been off and on since then while treating w/ benadryl. PCP is out of town this week, they will be calling 10/13/25 to make an appointment.

Urticaria
#2864883Oct 10, 2025
Female·Age unknown·MI·HEP

Doctor came out of room 3 and staff member and I that the twins needed Hep B, vaccine, We were not logged in to a computer so we asked Doctor what insures and we drew them up. When we went into the room we introduced ourselves and told mom we were giving Hep B…

Extra dose administered
#2864884Oct 10, 2025
Male·Age unknown·MI·HEP

DR. came out of room 3 and told staff member and I that the twins needed their Hep B vaccine. I was not logged in to a computer so i asked what insurance was and staff member and I drew them up. When we went into the room we introduced ourselves and told mom w…

Extra dose administered
#2864885Oct 10, 2025
Male·43 yrs·MA·FLU3

I gave the high dose influenza vaccine to someone under the age of 65

Incorrect dose administered
#2864886Oct 10, 2025
Female·69 yrs·OH·FLU3

PATIENT WOKE UP MORNING AFTER VACCINE FEELING VERY SICK, FEVER, EXTREME ACHES, FATIGUE, SLEEPINESS, WARM AND RED INJECTION SITE, SORE ARM. SYMPTOMS HAVE NOT RESOLVED AFTER 2 DAYS, STILL WEAK AND ACHY

AstheniaFatigueInjection site erythemaInjection site warmthMalaisePain+3 more
#2864887Oct 10, 2025
Female·13 yrs·MA·FLU3

Local 5 x 4 cm erythematous area left upper arm at site of injection

Injection site erythema
#2864888Oct 10, 2025
Male·75 yrs·MI·FLU3, RSV

Limited range of motion, no treatment given, started shortly after receiving vaccine and still present two days later

Mobility decreased
#2864889Oct 10, 2025
Female·35 yrs·WI·FLU3

Redness, swelling, warmth

ErythemaFeeling hotSwelling
#2864890Oct 10, 2025
Female·56 yrs·MA·FLU3

Patient complained of inability to lift her left arm lower than shoulder level and inability to reach her arm backwards.

Injected limb mobility decreased
#2864891Oct 10, 2025
Female·74 yrs·OR·COVID19

Woke up with vertigo x 2 days

Vertigo
#2864892Oct 10, 2025
Male·48 yrs·IL·UNK

10/7 developed itching and bumps, 10/8 developed more bumps, redness and warm to touch from elbow to shoulder in right arm-took Benadryl and will follow up with Occupational health

Injection site erythemaInjection site pruritusInjection site rashInjection site warmth
#2864893Oct 10, 2025
Female·9 yrs·OR·FLU3

Mom called for patient. She has red, raised, warm area at the site of injection and moving down the arm.

Injection site erythemaInjection site swellingInjection site warmth
#2864894Oct 10, 2025
SeriousHospitalized
Male·78 yrs·FL·FLU3

Acute chest pain, acute light headedness, new onset atrial fibrillation. Patient visited ER on two occasions, admitted to hospital on 10/08/25 for further evaluation.

Atrial fibrillationChest painDizziness
#2864895Oct 10, 2025
Female·85 yrs·FL·RSV

Patient received this dose that was not indicated for the patient who previously received in 12/2023

Extra dose administered
#2864896Oct 10, 2025
Male·82 yrs·IL·PNC21

Patient has not reported any adverse event at this time. Patient daughter was contacted and informed that he was given a vaccination that expired on 10/1/2025 on 10/9/2025. Patient will return to office and receive another vaccination as that is the recomme…

Expired product administeredNo adverse event
#2864897Oct 10, 2025
Male·80 yrs·ND·COVID19

Patient received a child dose of Covid 0.25 mL instead of the adult dose of 0.5 mL

Underdose
#2864898Oct 10, 2025
Female·4 yrs·RI·DTAPIPV, FLU3, MMR

Began with rash yesterday, started with tiny cluster on knee. +itchy. Also, had a few spots on flank. Awoke this AM with rash "everywhere." Still uncomfortable - gave Benadryl 4mL this AM. Rash has only gotten worse since she woke up. Denies fever. +cough, was…

DiscomfortProductive coughRashRash pruriticRespiratory tract congestionSleep disorder
#2864899Oct 10, 2025
Male·82 yrs·CA·COVID19

Fever 102. Treatment of Tylenol 650mg Q 4hrs PRN, cooling measures. Fever reducing with cooling measures. Will monitor x 72 hours

Pyrexia
#2864900Oct 10, 2025
Female·70 yrs·NC·FLU3

redness, swelling, "warmness" that spread from injection site to elbow and causes excruciating pain

Injection site erythemaInjection site painInjection site swellingInjection site warmth
#2864901Oct 10, 2025
Female·4 yrs·CT·DTAPIPV, MMR

Rash around site that is warm to touch.

Injection site rashInjection site warmth
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