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(820 ms)

#2861390Sep 25, 2025
Female·68 yrs·CA·FLU3

Idiopathic. Unsure if that is related to the vaccine. Patient described "intense pain in back and legs" immediately after the vaccination. I asked her if this is allergic reaction, if I should administer an epinephrine shot for her? She was very adamant and s…

Back painImmediate post-injection reactionPain in extremity
#2861391Sep 25, 2025
Male·40 yrs·IL·COVID19, FLU3, HPV9

6 days after vaccine herald patch for Pityriasis rosacea appeared and rash progressed from there

Pityriasis rosea
#2861392Sep 25, 2025
Female·36 yrs·MI·COVID19, FLU3

3"x 2" rash near injection site: raised, hot, painful and itchy. It appeared 2 days after vaccination and is about 1" lower from injection site.

Injection site painInjection site pruritusInjection site rashInjection site swellingInjection site warmth
#2861393Sep 25, 2025
Male·30 yrs·CA·FLU3

VERY BAD MIGRAINE WITH SENSITIVITY TO LIGHT. NOSEBLEEDS (2) AND SORENESS IN WHOLE BODY. i STAYED HYDRATED AND TRIED TO REST WELL. STILL, ON 25 SEPTEMBER 2025, I DON'T FEEL ANY BETTER . NO MORE NOSEBLEEDS AT THE MOMENT.

EpistaxisMigrainePainPhotophobia
#2861394Sep 25, 2025
Male·65 yrs·AL·FLU3

lips swollen and diffuculty breathing

DyspnoeaLip swelling
#2861395Sep 25, 2025
Female·3 yrs·TX·DTAP, HEPA

Patient presenting localized not pruriginous reaction, 2-3 days after DTaP vaccine applied. No systemic signs/symptoms, no concerns for IgE-mediated reaction, no concerns for skin infection. On PE: Right thigh (anterolat): erythematous patch with 10.5cm x 9cm,…

Injection site erythemaInjection site induration
#2861396Sep 25, 2025
Female·66 yrs·OR·COVID19, FLU3

Mild skin rash, redness, soreness and swelling at the injection site

Injection site erythemaInjection site painInjection site rashInjection site swelling
#2861397Sep 25, 2025
Male·4 yrs·TX·DTAPIPV, MMRV

Superficial erythema and induration about 5 cm upper Left Thigh surronding injection site

Injection site erythemaInjection site induration
#2861398Sep 25, 2025
Male·11 yrs·TX·HEP, IPV, TDAP

Wrong vaccine given: Patient came with mom and another adult woman on 9/17/2025.Original shot record was provided from another country to the front office staff by the mother. There was some confusion with the record and shots were entered in the database inco…

Wrong product administered
#2861399Sep 25, 2025
Male·1 yrs·TN·HIBV

Gave an expired HIB vaccine, mother made aware same visit around 11 am by provider, no symptoms noted so far.

Expired product administeredNo adverse event
#2861400Sep 25, 2025
Female·0.5 yrs·RI·DTPPVHBHPB, HPV9

My 6 month old baby was given the HPV vaccine by mistake today.

Wrong product administeredProduct administered to patient of inappropriate age
#2861401Sep 25, 2025
Female·7 yrs·CT·COVID19, FLU3

PATIENT PRESENTED TO PHARMACY FOR COVID VACCINE ALONG WITH HER PARENTS WHO NEEDED BOTH COVID AND FLU, AFTER ADMINISTERING THE FLU VACCINE AND PREPARING THE SECOND SYRINGE, PATIENT'S MOTHER QUESTIONED THE SECOND VACCINE AND THE VACCINATOR REALIZED THE PEDIATRIC…

Extra dose administeredNo adverse event
#2861402Sep 25, 2025
Male·10 yrs·TN·COVID19, FLUN3

No adverse events, treatments, or outcomes.

No adverse eventProduct administered to patient of inappropriate age
#2861403Sep 25, 2025
Male·31 yrs·NC·COVID19

Obesity and muscle skeleton issues

Blood testosteroneMagnetic resonance imagingMusculoskeletal disorderObesity
#2861404Sep 25, 2025
Female·34 yrs·AZ·UNK

sx onset of twitches in her lower back the same day as vaccination with twitches in her left thigh and ankle area the following day. They remain almost constant. Had 2 neuro visits and neg EMG. No diagnosis. No pain, no impairment with activity. No progression…

Electromyogram normalMuscle spasmsMuscle twitching
#2861405Sep 25, 2025
Female·67 yrs·GA·RSV

pain, rash, bumps on arm. bloody nose

EpistaxisPain in extremityRash
#2861406Sep 25, 2025
Female·34 yrs·VA·FLU3

I am a 34-year-old female who was administered Fluad trivalent adjuvanted (65+ formulation) in error. This vaccine is intended only for adults =65 and contains approximately 4 times the antigen dose of the standard influenza vaccine. Within 15 minutes of admin…

CryingEmotional distressFatigueFull blood countHeadacheIncorrect dose administered+8 more
#2861408Sep 25, 2025
Female·67 yrs·WA·COVID19, FLU3

Patient experienced cold and hot, back pain, heart palpitation, running eyes and nose after 12 hours from injection. Affect was resolved after 2 hours of sleep.

Back painFeeling of body temperature changeLacrimation increasedPalpitationsRhinorrhoea
#2861409Sep 25, 2025
Female·51 yrs·PA·FLU3

I had 2 hours of heavy chills couldn't get comfortable and violent shaking, mild body aches.

ChillsDiscomfortPainTremor
#2861410Sep 25, 2025
Female·37 yrs·PA·PPV

My left arm at the injection site began to swell up four hours after the shot was administered. The redness and swelling went down to my elbow. The area was hot to the touch and painful. I had a rapid heart rate and went to the emergency room on 2/28/25 at 8:0…

Heart rate increasedInjection site erythemaInjection site painInjection site swellingInjection site warmth
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