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)

#2874864Nov 25, 2025
Female·55 yrs·WI·FLU3

received the flu vaccine and within 1 hour of receiving it I had developed left shoulder pain. I assumed it was a localized reaction from the vaccine. Several days later the shoulder pain was worsening. Three weeks later it is not improving. Affecting dail…

ArthralgiaInjected limb mobility decreasedLoss of personal independence in daily activities
#2874865Nov 25, 2025
Male·2 yrs·ND·TDAP

The patient did not experience any adverse events from the vaccination itself (to my knowledge). This is being reported because Tdap was administered to a 2 year old and Tdap is not approved for patients under the age of 7. The patient should have received th…

No adverse eventProduct administered to patient of inappropriate age
#2874866Nov 25, 2025
Female·55 yrs·RI·FLU3

- Initial slight bleeding from injection site - Large bruise (~3-4 inches, lasted > 1 week) - Swelling across upper arm - Urticaria/Hive - raised, itchy, red welt surrounding the bruise (lasted 5 days) Could not get an appointment to be seen at my local docto…

Injection site bruisingInjection site haemorrhageInjection site pruritusInjection site swellingInjection site urticariaUrticaria
#2874867Nov 25, 2025
Female·12 yrs·LA·COVID19

No adverse event or symptoms noted. Dose administered is for 6m-11years, patient was 12 years old at time of administration

No adverse eventProduct administered to patient of inappropriate age
#2874868Nov 25, 2025
Male·92 yrs·NJ·FLU3

We went to [withheld] in [withheld city, state], an assisted living facility to have a flu clinic. Patient asked for a flu shot, high dose. When we went to bill it to his insurance we found out he had already had a flu shot in August of this year at [withheld…

Extra dose administered
#2874869Nov 25, 2025
Male·14 yrs·LA·COVID19

No adverse reaction or outcome. Vaccine for 6m to 11 years, patient 14 years old at time of administration

No adverse eventProduct administered to patient of inappropriate age
#2874870Nov 25, 2025
Male·70 yrs·IA·RSV

Resident had PCV20 vaccine on 1/27/2023 and again on 11/24/2025, RSV vaccine on 11/29/2023 again on 11/24/2025

Extra dose administered
#2874871Nov 25, 2025
SeriousHospitalizedLife-threateningDisabled
Female·54 yrs·MN·COVID19, FLUX, RSV

Small bowel ischemia. Underwent ex lap with small bowel resection. Complicated by acute blood loss anemia

Blood loss anaemiaIntestinal ischaemiaSmall intestinal resection
#2874872Nov 25, 2025
Male·0.4 yrs·MI·VARCEL

The vaccine was given to a 5 month old baby when it should not be given until 12 months of age. No physical reaction from the child has been presented.

No adverse eventProduct administered to patient of inappropriate age
#2874873Nov 25, 2025
Female·64 yrs·TN·VARZOS

Patient came to pharmacy over a month after last shingrix shot to complain that her arm had pain from elbow to shoulder. She also complains of pain on the inside of the arm. She also says she has extreme tiredness.

FatiguePain in extremity
#2874874Nov 25, 2025
Female·62 yrs·FL·PNC21

Patient has redness around injection site. It's causing itchiness, but no pain. Husband noticed the area

Injection site erythemaInjection site pruritus
#2874875Nov 25, 2025
Male·12 yrs·CA·FLU3, HPV9

Reason for Visit: Patient presented for school-required immunizations. Nurse verified system and Epic records. Patient due for HPV dose #1, Menveo, Tdap, and influenza vaccine. Nurse obtained vitals O2: 95% HR: 90bpm RR: 20 BP: 108/65 Vaccine questionnaires c…

Dizziness
#2874876Nov 25, 2025
Female·37 yrs·WI·FLU3

Vaccine injected too high on arm. Experienced severe pain with injection. Continue to have pain at injection site and joint of right arm. Limited mobility in right arm due to pain when raising arm up or reaching.

ArthralgiaInjected limb mobility decreasedInjection site painProduct administered at inappropriate site
#2874877Nov 25, 2025
Female·6 yrs·WI·FLUN3

County Public Health was conducting a flu vaccine clinic within the child's school as an emergency preparedness exercise. There were 2 children with the same first name in first grade. The teacher sent down one of the children, when child was checked in at adm…

Refusal of vaccinationWrong patient
#2874878Nov 25, 2025
Female·39 yrs·AR·COVID19, FLU3

Pt called pharmacy on 11/25/25 reporting swelling and intense warmth and redness of the site of her covid-19 injection (left arm), generalized fever, and swollen lymph nodes on the side of vaccination. She reports she had a similar but milder reaction to the s…

Injection site erythemaInjection site swellingInjection site warmthLymphadenopathyPyrexia
#2874879Nov 25, 2025
Female·72 yrs·SC·PNC20

Patient came into the office on this day and requested the vaccine. This MA gave it to patient. I have spoken to the patient since then and she stated that she did not have any reaction to the vaccine after given it.

No adverse event
#2874880Nov 25, 2025
Female·63 yrs·IN·FLU3

Patient received flu vaccine at 10:30am. Started having left facial tingling and numbness by 10:40 am. Then tingling/ numbness left arm. Patient notified the workplace clinic of her symptoms at 3pm. She was advised to go to Emergency room or return for evaluat…

Arteriogram carotidComputerised tomogram head normalElectrocardiogramHypoaesthesiaLaboratory testParaesthesia+1 more
#2874881Nov 25, 2025
Female·30 yrs·NY·FLU3

Limited range of motion due to pain. I took Tylenol or Advil round the clock. It worked for a few hours but the pain comes back after.

Mobility decreasedPain
#2874882Nov 25, 2025
Female·54 yrs·WI·COVID19

Syncope

Syncope
#2874883Nov 25, 2025
Female·10 yrs·PR·FLU3

Patient came in with family to receive influenza vaccine. During assessment questions patient's father had stated no reactions to other vaccines. Flu shot was administered and when the bandaid was going to be placed patient fainted for around 10 seconds. She w…

Syncope
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