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(807 ms)

#2883408Jan 29, 2026
Female·16 yrs·TX·HEPA, IPV, MMR, TDAP

PAATIENT WAS ADMINISTERED VACCINES ABOUT 2-3 MINUTES LATER STARTED FEELING DIZZINESS AND PATIENT WAS PALE, VASOVAGAL SYNCOPE BUT DID NOT FAINT

DizzinessPallorSyncope
#2883409Jan 29, 2026
SeriousHospitalized
Female·77 yrs·NJ·RSV

2 days after she got the shot she is now intubated with pneumonia

Endotracheal intubationLaboratory testPneumoniaX-ray
#2883410Jan 29, 2026
Male·67 yrs·CA·VARZOS

For 4 days after vaccination general malaise, tired, loss of appetite. Trigeminal neuralgia. Symptoms continue till today

Decreased appetiteFatigueMalaiseTrigeminal neuralgia
#2883411Jan 29, 2026
Female·35 yrs·PA·RSV

Pregnant patient inadvertently received a second dose of Abrysvo (RSV vaccine) approximately 16 days after the initial dose during the same pregnancy. Abrysvo vaccine is indicated as a single dose during pregnancy. The second dose was administered in error.…

Exposure during pregnancyExtra dose administeredNo adverse event
#2883412Jan 29, 2026
SeriousLife-threateningDisabled
Male·27 yrs·OH·COVID19

Patient reported chest pain on 2/7/2022, reported to the ER on 2/8/22. ER completed an EKG and determined a Left Bundle Branch Block occurred. Patient followed up with a cardiologist who then ordered a chemical stress test. Patient has had intermittent sympto…

Bundle branch block leftCardiac stress testChest painEchocardiogramElectrocardiogram abnormalFibrin D dimer+3 more
#2883413Jan 29, 2026
Female·34 yrs·IL·MMR

Patient was given PRIORIX via Intramuscular route instead of subcutaneous. Patient reported tingling throughout body. Patient closely monitored for 30+ minutes. No other adverse reactions noted.

Incorrect route of product administrationParaesthesia
#2883414Jan 29, 2026
Female·33 yrs·SD·RSV

EDD is 3-22, didn't realize she had one last pregnancy

Exposure during pregnancyExtra dose administered
#2883415Jan 29, 2026
SeriousDisabled
Male·78 yrs·MD·COVID19, FLU3

I was given the vaccine and it was a little painful. I figured the pain would go away but it only got worse. I have been in severe pain since I had the injection. The pain radiates down my arm and up to my neck. I called the pharmacy and was told to take Advi…

Injection site painJoint stabilisationMagnetic resonance imaging abnormalNeck painPainPain in extremity+2 more
#2883416Jan 29, 2026
Female·52 yrs·CA·MMR

Swollen lymph node left clavicle area

Lymphadenopathy
#2883417Jan 29, 2026
Male·12 yrs·AL·FLU3

PAIN AT INJECTION SITE, MILD REDNESS/WARMTH TO L DELTOID , "TIGHT", SWELLING- NO FEVER, able to use and move arm but local tenderness at site.. Treated with Ibuprofen/NSAID, ice pack to site and elevation of arm--outcome pending but typically resolves within…

Injection site erythemaInjection site painInjection site swellingInjection site warmthSkin tightness
#2883418Jan 29, 2026
Male·3 yrs·ME·COVID19, FLU3

pt was seen at the Walk In Clinic 01/29/2026 for urticaria. pt presented with generalized body rash for 1 day. Skin was scattered raised erythematous wheals noted to patient's torso, back, arms, and upper thighs. pt given Influenza and Covid vaccine 01/27/2…

RashUrticaria
#2883419Jan 29, 2026
Female·49 yrs·CA·COVID19

The evening after the vaccine (1/12/2021) I noticed mild symptoms of weakness on left side. It did not interfere with the activities of daily living so I thought it would resolve without intervention. On 1/14/2021 after my weakness became more serve I called a…

Brain injuryCerebrovascular accidentHemiparesisMagnetic resonance imaging head normal
#2883420Jan 29, 2026
Female·37 yrs·MI·TDAP

Can not take a deep breath like normal. Head spinning feeling like passing out. Spouse to take her to the nearest ED as she is no longer in the office.

DizzinessDyspnoeaVertigo
#2883421Jan 29, 2026
Male·6 yrs·AL·DTAPIPVHIB

Pentacel administered, HIB portion not recommended over age 5. No adverse reactions or side effects noted. Child was not harmed.

No adverse eventProduct administered to patient of inappropriate age
#2883422Jan 29, 2026
Female·0.2 yrs·MD·RV5

Patient had just finished being breastfed by mom, mom had been trying to calm baby entire visit. Rotateq was first vaccine given. After administration, she seemed like she was going to spit up, mom picked her up and turned her over so she was upright, and she…

Vomiting projectile
#2883423Jan 29, 2026
Female·1.2 yrs·AK·COVID19

Patient received 12year old Spike Vaccine when patient should have received 6month to 11yr old Spike Vaccine, essentially patient received double dose. No adverse event.

Incorrect dose administeredNo adverse event
#2883424Jan 29, 2026
Female·9 yrs·PA·HEP, IPV

After vaccination, patient stood up and after a few seconds she started to pass out/fall. She was caught by reporter and father and placed in a chair. Once she came around, she then threw up. Patient was kept in the office for about 10 minutes and had no other…

FallLoss of consciousnessVomiting
#2883425Jan 29, 2026
Female·63 yrs·MI·FLU3

I became extremely tired and developed very achy muscles in my arms and legs. These symptoms lasted a couple of days. I have never had issues with taking flu vaccines.

FatigueMyalgia
#2883426Jan 29, 2026
Female·0.3 yrs·WI·DTAPHEPBIP, PNC21, RV1

Wrong pneumonia vaccine given as the adult vaccine was given. Patient didn't have any symptoms or reaction to the vaccine.

No adverse eventProduct administered to patient of inappropriate age
#2883427Jan 29, 2026
Male·45 yrs·GA·YF

Localized redness at injection site

Injection site erythema
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