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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(821 ms)

#2843565Jun 2, 2025
Male·11 yrs·MO·HPV9

after receiving vaccine and waiting in the clinic, patient was light headed upon exiting and fell into the wall. He did not lose consciousness

DizzinessFall
#2843566Jun 2, 2025
Female·11 yrs·TX·HPV9, MNQ, TDAP

Client stated that she felt like her throat was closing post injections for just a "second.". Client was monitored for 15 minutes with no distress noted before being released with no labored respirations. Mother stated that the child was a "Drama Queen."

Throat tightness
#2843567Jun 2, 2025
Male·18 yrs·VA·MENB

Patient reports since the injection his left arm has been feeling like he has no mobility and is having trouble using his arm. Patient prefers to defer second dose of vaccine

Injected limb mobility decreased
#2843568Jun 2, 2025
Male·1.3 yrs·AR·PNC20

leg swelling at the injection site with redness and warmth. Mom used benadryl cream and ice over the course of 2 days

Injection site swelling
#2843569Jun 2, 2025
Female·65 yrs·PNC21

Sore arm started evening of the vaccine that progressively worsened over time. Around midnight on May 25, patient reports weakness and the inability to get out of bed to go to the bathroom. The headache was described as the worst headache ever experienced.…

AstheniaBlood sodium decreasedChest X-ray normalComputerised tomogram neckFull blood count normalHeadache+9 more
#2843570Jun 2, 2025
Female·12 yrs·OH·HPV9

The Medical Assistant assigned to the provider accidentally administered an expired vaccine to a patient. The vaccine is ineffective, and the patient needs to get another dose of the medication.

Expired product administered
#2843571Jun 2, 2025
Female·13 yrs·WI·HEP, MMRV

ProQuad vaccine was administered to patient on 05/30/2025. Patient is 13 years old, and ProQuad is not routinely recommended for this age group. No adverse reaction observed at the time. Patient will be monitored as appropriate. Provider has been informed.

No adverse event
#2843572Jun 2, 2025
Female·41 yrs·HPV9, MMR, TDAP

Patient called on 6/2/25 to report allergic reaction that began evening of 6/1/25 after receiving vaccines. Patient described fever, body ache, chills, sore arm. Patient states that fever has resolved at this time but body soreness is still present.

ChillsPainPain in extremityPyrexia
#2843573Jun 2, 2025
Female·53 yrs·MI·HEP

Patient received 2nd dose only 2 weeks after first dose. @nd dose invalid due to be given too soon. Patient only stated they felt tired no other reaction noted.

Inappropriate schedule of product administration
#2843574Jun 2, 2025
Male·8 yrs·PA·DTAPIPV

Administered combo vaccine to an 8-year-old patient that is only indicated for ages 4-6, so he should have received DTaP and IPV as separate injections. No adverse events or side effects reported by patient or his parents. Steps have been taken within the of…

No adverse eventProduct administered to patient of inappropriate age
#2843575Jun 2, 2025
Male·1 yrs·WI·HEPA

expired vaccines was administered to patient. vaccine expired on 5/29/2025

Expired product administered
#2843576Jun 2, 2025
SeriousHospitalizedLife-threatening
Female·0.9 yrs·MO·MMR

On 4/27/25, patient and her mom were on a plane in (redacted state) about to return to (redacted state). Mom noticed patient suddenly became lethargic with rightward gaze deviation, clonic movement of R arm, which spread to involve her full body. EMS gave two…

Adenoidal hypertrophyBlood culture negativeBody temperature increasedCSF culture negativeClonusComputerised tomogram head normal+15 more
#2843577Jun 2, 2025
Female·54 yrs·MN·UNK

No Adverse effects from employee.

No adverse event
#2843578Jun 2, 2025
Male·1.7 yrs·CO·HIBV

When the Medical Assistant mixed the vaccine, the wrong sterile diluent was used.

Product preparation error
#2843579Jun 2, 2025
Male·4 yrs·AS·DTAPIPV, UNK

URTICARIA DEVELOPED WITHIN ONE HOURPOST VACCINATION WITH MMRV AND QUADRACEEL. NO ANAPHYLACTIC SYMPTOMS. TREATED WITH BENADRYL AND CETRIZINE.RESOLVED WITHIN 24 HOURS

Urticaria
#2843580Jun 2, 2025
Male·12 yrs·ID·MNQ

Patient was given second dose of Menquadfi too early. No adverse reactions reported.

Inappropriate schedule of product administrationNo adverse event
#2843581Jun 2, 2025
Female·60 yrs·PA·PNC21, TDAP

Red to purple bruising 6"x4" in diameter on LEFT upper arm, as described by patient. Area swollen and continues to be warm to touch.

Injection site bruisingInjection site swellingInjection site warmth
#2843582Jun 2, 2025
Male·2 yrs·ID·DTAP

I gave a DTaP thinking it was his 4th dose of DTaP; however, it was his 5th dose of DTaP upon further determination through another source.

Extra dose administered
#2843583Jun 2, 2025
Female·66 yrs·MO·PNC21

Patient had injection site pain immediately following administration as she normally does after immunizations, however 2-3 hours following administration the pain began to spread to her shoulder and create stiffness. It kept getting worse for 1-2 weeks, but th…

ArthralgiaImmediate post-injection reactionInjected limb mobility decreasedInjection site painLoss of personal independence in daily activitiesMusculoskeletal stiffness
#2843584Jun 2, 2025
Female·6 yrs·IPV, VARCEL

No adverse event occurred, this event was a medication/vaccine error. The pt was ordered to have Hep B and MMR but was given Varicella and Polio (ordered for sister present at time of visit). Both siblings were in the exam room.

No adverse eventWrong patient
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