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(903 ms)

#2839699May 6, 2025
Female·0.1 yrs·MI·DTAPHEPBIP, HIBV, PNC20, RV5

Pt developed redness, warmth and swelling of L knee. Parents administered tyelnol and Sx resolved withing 1.5 hrs. Woke next am and was normal.

ErythemaJoint swellingSkin warm
#2839700May 6, 2025
Female·41 yrs·VA·HEP

gave a patient a Hep B vaccine that was meant for a child, not an adult

Incorrect dose administered
#2839701May 6, 2025
Female·61 yrs·NH·FLU3

Flu shot was administered into upper shoulder (very high) and hurt immediately. I figured it would be sore for a few days but now I have instances of severe pain and limited ROM in my right arm (I am right-handed). The pain can come when I stretch, throw som…

Immediate post-injection reactionInjected limb mobility decreasedInjection site painPainPain in extremityProduct administered at inappropriate site
#2839702May 6, 2025
Male·0.4 yrs·TX·DTAPIPVHIB

Expired Pentacel vaccine was given unintentionally. No reaction noted after vaccine administration.

Expired product administeredNo adverse event
#2839703May 6, 2025
Female·58 yrs·TX·PNC20, TDAP, VARZOS

PATIENT REPORTS FEVER, SWELLING/PAIN IN LEFT ARM, FATIGUE, LACK OF APPETITE, LIGHT HEADEDNESS.

Decreased appetiteDizzinessFatiguePain in extremityPeripheral swellingPyrexia
#2839704May 6, 2025
Male·12 yrs·ME·HPV9

Patient was given HPV (Gardasil 9) on 04/29/25. Patient noticed the start of hives on 04/30/25. Started taking OTC Cetrizine to help alleviate the rash. On 05/03/25 patient and his mother went to ER due to the hives. Patient was given Prednisone 20 mg BID x 5…

RashUrticaria
#2839705May 6, 2025
Male·0.2 yrs·NV·HEPA

not due for vaccine

Product administered to patient of inappropriate age
#2839706May 6, 2025
Female·54 yrs·PNC20, VARZOS

Patient had itching all over her body/mostly on the arm and a red rash around the site of injection.

Injection site rashPruritusRash erythematous
#2839707May 6, 2025
Male·53 yrs·IN·VARZOS

The patient complained of a sore arm that has not fully healed since administration of the vaccine. The patient says that the arm is tender to move and believes that he has SIRVA. The patient was instructed to use an NSAID along with icing to relieve pain.

PainPain in extremity
#2839708May 6, 2025
Female·52 yrs·IL·HEP, MMR, TDAP, VARCEL

Patient reported on 5/5/25 pain that did not go away at the injection site of vaccines received in the right arm, radiating up the shoulder and the neck starting 4/26/25. Patient's MD determined that it may be SIRVA (Shoulder Injury after Vaccine Administrati…

Injection site painNeck painPain
#2839709May 6, 2025
Female·80 yrs·KS·COVID19

Patient developed a red, circular rash around the injection site (approx. 3 inches in diameter) within 24 hours of the vaccine. The rash had completely cleared by 5/6/25 when the patient reported the reaction to the pharmacy.

Injection site rashRash erythematous
#2839710May 6, 2025
Female·1.5 yrs·MD·DTAP, DTAPIPVHIB, HEPA, PNC20, VARCEL

The patient received a dose of Pentacel instead of receiving the single antigen of Hib. Also, the patient received a single antigen dose of DTap. No signs or symptoms noted in patient.

Wrong product administered
#2839711May 6, 2025
Female·35 yrs·MI·PNC20

Injection site was itchy, red, and warm to the touch. Also stated she had a fever and was feeling "out of it".

Feeling abnormalInjection site erythemaInjection site pruritusInjection site warmthPyrexia
#2839712May 6, 2025
Female·1.6 yrs·NM·DTAPIPV, HEPA, MMRV, PNC20

The patient received a dose of Kinrix at too early of an age. She did not show any adverse symptoms or side effects after receiving the vaccine.

Product administered to patient of inappropriate age
#2839713May 6, 2025
Female·83 yrs·NY·COVID19

Patient complained of pain in her left arm that was not going away. she went to see her doctor who diagnosed her with bursitis.

BursitisPain in extremity
#2839714May 6, 2025
Male·90 yrs·NV·COVID19

vomiting, extreme weakness, would not eat or drink. About noon on 3/ 26/25 so terribly weak that he fell to the floor. I had to call the paramedics to get him up and into a chair. By 6:30 pm he was able to walk by himself. This was very much like his cond…

AstheniaVomiting
#2839715May 6, 2025
Female·58 yrs·MA·PNC21

extreme arm soreness at injection site, muscle aches, rash on chest and back. Treated with Medrol 4mg

ArthralgiaMyalgiaRash
#2839716May 6, 2025
Male·46 yrs·TN·VARCEL

varicella given too soon

Inappropriate schedule of product administration
#2839717May 6, 2025
Female·80 yrs·CA·COVID19

dizziness, chills, muscle cramps and stiffness, very tired, sore left arm moving up to shoulder and down to rib cage, increased blood pressure, constipation followed by diarrhea.

Blood pressure increasedChillsConstipationDiarrhoeaDizzinessFatigue+4 more
#2839718May 6, 2025
SeriousHospitalized
Female·60 yrs·NM·RSV

progressive muscle weakness, paresthesias of neck back, legs, arms, hands

CSF protein increasedMagnetic resonance imaging headMagnetic resonance imaging spinalMuscular weaknessParaesthesia
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