VAERS Explorer

Explore VAERS reports

Search and filter adverse-event reports.

View charts →
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(825 ms)

#2827634Feb 21, 2025
Male·0.8 yrs·IA·FLU3

The day after his 2nd dose of the flue shot vaccine, patient experienced similar seizure like activity as he did after his first dose 2 months prior. This time, however, he was throwing his head back with more force, he was sticking his tongue out (new compare…

Balance disorderBlepharospasmComputerised tomogram normalGaze palsyPosture abnormalSeizure like phenomena+1 more
#2827745Feb 21, 2025
Female·28 yrs·KY·MMR, VARCEL

Area around the site of the Varicella injection, red, swollen approximate size of a grapefruit, warm to touch. No itching. Patient states she had taken Benadryl, elevated left arm and ice to the area the evening of 2/19/25. Patient was going to continue the Be…

Injection site erythemaInjection site swellingInjection site warmth
#2827150Feb 20, 2025
Female·Age unknown·RSV

Erythema; fatigue; headache; This non-serious case was reported by a consumer via sales rep and described the occurrence of erythema in a female patient who received RSVPreF3 adjuvanted (Arexvy) for prophylaxis. On an unknown date, the patient received the 1…

ErythemaFatigueHeadache
#2827151Feb 20, 2025
Male·1.3 yrs·CA·FLU3

administered a dose of FluLaval via subcutaneous route instead of intramuscular; This non-serious case was reported by a other health professional via call center representative and described the occurrence of intramuscular formulation administered by other ro…

Incorrect route of product administration
#2827152Feb 20, 2025
Female·Age unknown·KY·MENB

Fever of 103 fahrenheit; Loss of appetite; Dizziness; Headache; Back pain; This non-serious case was reported by a consumer via call center representative and described the occurrence of fever in a adult female patient who received Men B NVS (Bexsero) for prop…

Back painDecreased appetiteDizzinessHeadachePyrexia
#2827153Feb 20, 2025
Male·64 yrs·NJ·RSV

pain at injection site; dizzy; had syncope; This serious case was reported by a consumer via call center representative and described the occurrence of syncope in a 64-year-old male patient who received RSVPreF3 adjuvanted (Arexvy) for prophylaxis. On 06-FEB…

DizzinessInjection site painSyncope
#2827154Feb 20, 2025
Female·Age unknown·MA·COVID19

COVID after Pfizer COVID shots; COVID after Pfizer COVID shots; needed Paxlovid then, and need Paxlovid now; This is a spontaneous report received from a Consumer or other non HCP, Program ID:. An 82-year-old female patient received BNT162b2 omi xbb.1.5 (COMI…

COVID-19Disease recurrenceDrug ineffective
#2827155Feb 20, 2025
Female·57 yrs·COVID19

Patient was diagnosed with Covid-19 yesterday 15Feb; Patient was diagnosed with Covid-19 yesterday 15Feb; This is a spontaneous report received from a Consumer or other non HCP from a sales representative. A 57-year-old female patient (not pregnant) received…

COVID-19Vaccination failure
#2827156Feb 20, 2025
Female·Age unknown·MI·COVID19

the second one I got COVID; the second one I got COVID; sore throat; sinus infection; This is a spontaneous report received from a Consumer or other non HCP, Program ID:. A 69-year-old female patient received BNT162b2 omicron (kp.2) (COMIRNATY (2024-2025 FORM…

COVID-19Drug ineffectiveOropharyngeal painSinusitis
#2827168Feb 20, 2025
SeriousHospitalizedDisabled
Male·50 yrs·AZ·COVID19

I had Complex Regional Pain Syndrome (CRPS) since 2009. The condition was relatively stable, managed through leg braces and a Dorsal Root Ganglion spinal cord stimulator. Four months after the first COVID vaccination, I discovered a serious MRSA infection in t…

InfectionLeg amputationLocalised infectionStaphylococcal infection
#2827169Feb 20, 2025
Female·59 yrs·AZ·VARZOS

Suffered from pain, swelling and redness at injection site for 2 days. In addition, flu like symptoms began within 12 hours of vaccine including headache, body aches, severe runny nose, and stomach ache that lasted for at least 24 hours.

Abdominal pain upperHeadacheInfluenza like illnessInjection site painInjection site swellingPain+1 more
#2827170Feb 20, 2025
Unknown·Age unknown·VARZOS

Suspected vaccination failure; still got shingles later; This serious case was reported by a consumer via interactive digital media and described the occurrence of vaccination failure in a patient who received Herpes zoster (Shingles vaccine) for prophylaxis.…

Herpes zosterPainPruritusVaccination failure
#2827171Feb 20, 2025
Unknown·Age unknown·VARZOS

area is swollen and sore and pink; area is swollen and sore and pink; area is swollen and sore and pink; This non-serious case was reported by a consumer via interactive digital media and described the occurrence of injection site swelling in a patient who rec…

Injection site erythemaInjection site painInjection site swelling
#2827266Feb 20, 2025
SeriousHospitalized
Male·41 yrs·MA·COVID19

Heart attack

Coronary arterial stent insertionMyocardial infarction
#2827267Feb 20, 2025
Male·4 yrs·VA·DTAPIPV, MMRV

My son was lethargic immediately following the vaccinations, on the car ride home. He seemed slow moving throughout the rest of the day. All seemed well the following days until Monday February 10, 2025 at 7:00am. He was yawning and laying around on the couch,…

BradykinesiaDecreased activityFeeling coldImmediate post-injection reactionInfluenza A virus test negativeInfluenza B virus test negative+6 more
#2827268Feb 20, 2025
Male·75 yrs·GA·VARZOS

Patient had NO adverse events. Patient came into a shingles outreach event located at a senior center. Patient stated he needed a shingles vaccine. Patient answered questions appropriately. Patient filled out consent forms without difficulty. Patient stated he…

Extra dose administeredNo adverse event
#2827269Feb 20, 2025
SeriousHospitalized
Male·54 yrs·IN·FLU3

Document Type: History and Physical Document Subject: History & Physical Note Performed By: MD on February 20, 2025 03:55 EST Verified By: MD on February 20, 2025 03:55 EST Encounter Info: Hospital, Observation, 02/19/25 - * Final Report * C…

Acute coronary syndromeAnion gapAnxietyArthralgiaBack painBasophil count decreased+44 more
#2827270Feb 20, 2025
SeriousHospitalized
Female·58 yrs·IN·FLU3

Document Type: Internal Medicine IP Progress Note Document Subject: Progress Note Comprehensive Performed By: NP on February 16, 2025 12:10 Verified By: NP on February 16, 2025 12:10 Encounter Info: Hospital, Inpatient, 02/12/25 - * Final Report *…

Acute kidney injuryAcute respiratory failureAlanine aminotransferase normalAnion gapAspartate aminotransferase normalAsthenia+77 more
#2827271Feb 20, 2025
Female·72 yrs·FL·RSV

Received a second RSV vaccine. No adverse reactions to report, unremarkable.

Extra dose administeredNo adverse event
#2827272Feb 20, 2025
Female·32 yrs·NC·HEP, TDAP

Patient received Tdap and Hep B vaccine in clinic and reported that her throat started going numb within 5 minutes of receiving immunizations and also reported breaking out in hives to her right arm. This occured while patient was still in cilnic and diphenhy…

Pharyngeal hypoaesthesiaRashUrticaria
Page 2403 of 96,467