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(804 ms)

#2876037Dec 2, 2025
Female·65 yrs·IN·VARZOS

THE PATIENT REPORTED HAVING A RED RAISED WHELP ON HER ARE THAT WAS HOT TO THE TOUCH WHICH SHE NOTICED THE DAY FOLLOWING THE VACCINE. THE PATIENT REPORTED THAT THIS REDNESS AND WHELP WENT AWAY AFTER ABOUT A WEEK. THE PATIENT REPORTED THAT SHE HAS BEEN ITCHING…

ErythemaPruritusSkin warmSwellingUrticaria
#2876038Dec 2, 2025
Female·32 yrs·MD·RSV

Vaccine was administered by an advanced technician

Exposure during pregnancy
#2876039Dec 2, 2025
Female·79 yrs·MN·RSV

Significant swelling at the injection site causing pain (relieved by alternating heat and ice) that then developed into a large scab (never formed as an open/weeping wound).

Injection site painInjection site scabInjection site swelling
#2876040Dec 2, 2025
Female·45 yrs·AZ·COVID19, FLU3

Pt stated she "had COVID 6 times" and "was told to get the shots." Pt has previous anaphylaxis events to insect bites. Pt was asked to wait for 15 minutes after vaccination at which time she developed "tingling on her tongue and the roof of her mouth." Pt was…

Paraesthesia oral
#2876041Dec 2, 2025
Female·12 yrs·OR·COVID19

Patient came to pharmacy to receive Covid Novavax vaccine (a protein based adjuvanted vaccine). She was given Covid Moderna Spikevax (a mRNA vaccine) instead. Patient's mother was informed right after the incident. We apologized and emphasized the vaccine gi…

Wrong product administered
#2876042Dec 2, 2025
Male·68 yrs·FL·HEPAB, TDAP

Patient reports that approx 4 months after recieving vaccines he experienced tinnitus and hearing loss. Patient also gradually lost sense of taste and periodically loses sense of smell. Patient reports that these symtoms have not resolved. Patient has seen an…

DeafnessHearing aid userTinnitus
#2876043Dec 2, 2025
Female·80 yrs·SC·FLU3

After receiving the flu shot, patient stood to continue in store shopping and stated she felt dizzy and was having trouble breathing. Patient checked no to all pertinent information on consent form. Upon further questioning, patient admitted that she had been…

DizzinessDyspnoea
#2876044Dec 2, 2025
Female·56 yrs·FL·TDAP

PATIENT RECEIVED WRONG VACCINE. PATIENT SHOULD HAVE RECEIVED A SECOND DOSE OF HEP-LISAV-B AND RECEIVED A SECOND DOSE OF BOOSTRIX INSTEAD. PATIENT WAS CONTACTED NEXT DAY AND EXPRESSED FEELING WELL AND WITH NO ADVERSE REACTION

No adverse eventWrong product administered
#2876045Dec 2, 2025
Male·14 yrs·IN·FLU3

Patients mother stated that the patient has a red circle at the injection site but no others symptoms

Injection site erythema
#2876046Dec 2, 2025
Female·69 yrs·CA·FLU3

The patient received a duplicate dose of flu vaccine this year when she was intending to get the COVID-19 vaccination. The patient was previously vaccinated in November for the flu. The patient ended up receiving both the flu and the COVID vaccines, one in eac…

Extra dose administeredWrong product administered
#2876047Dec 2, 2025
SeriousLife-threatening
Female·46 yrs·CA·COVID19

Triple negative breast cancer

Triple negative breast cancer
#2876067Dec 2, 2025
Female·11 yrs·NC·HPV9, MNQ, TDAP

within 20 minutes of receiving vaccines - mouth (R) side & lip swelling & itchy. Mom gave Benadryl & took to ED. No tongue swelling or difficulty breathing no rash, no hx of reactions to previous vaccines Provider heard scattered wheezing in lungs Prescribed B…

Lip pruritusLip swellingWheezing
#2876068Dec 2, 2025
Male·48 yrs·ID·FLU3

Immediately following IM injection, the right area of his upper arm (RDT) became swollen. Area was about the size of a quarter.

Immediate post-injection reactionInjection site swelling
#2867385Dec 1, 2025
Female·Age unknown·CA·COVID19

Just tested out of covid - I believe the XBB.1.16 "Arcturus" variant; Just tested out of covid - I believe the XBB.1.16 "Arcturus" variant; This is a spontaneous report received from a Consumer or other non HCP. A 51-year-old female patient received BNT162b2…

AstheniaBurning sensationChronic active Epstein-Barr virus infectionHand deformityHyperreflexiaInvestigation+9 more
#2869594Dec 1, 2025
Female·48 yrs·CA·FLU3, HEP, IPV, MMR, TDAP, VARCEL, SMALL

Patient stated she was vaccinated on 10/28/2025. Began with itchy, redness, warm to touch raised bumps, one day following. It worsened on second day and came to Center. Client stated unable to know which vaccine caused reaction. Pt. explained no further knowle…

Injection site erythemaInjection site indurationInjection site oedemaInjection site painErythemaPruritus+1 more
#2871770Dec 1, 2025
Female·69 yrs·MA·COVID19

Site: Pain at Injection Site-Medium, Systemic: Allergic: Rash Generalized-Mild

Injection site painInjection site rashRash
#2873478Dec 1, 2025
Female·55 yrs·PA·VARZOS

Site: Redness at Injection Site-Medium, Site: Swelling at Injection Site-Medium, Additional Details: Stiffness of Neck

MalaiseProduct administered at inappropriate siteInjection site erythemaInjection site swellingMusculoskeletal stiffness
#2874087Dec 1, 2025
Male·65 yrs·NJ·PNC20

Bell's Palsy/symptoms began- right eye and right mouth drooping, right eye cannot close fully; This is a spontaneous report received from a Consumer or other non HCP. A 65-year-old male patient received pneumococcal 20-val conj vac (dipht CRM197 protein) (PRE…

Bell's palsyBorrelia test negativeEyelid ptosisMagnetic resonance imaging head normalEyelid function disorderFacial paralysis+1 more
#2875296Dec 1, 2025
Female·73 yrs·IL·PNC21

Systemic: Bradycardia-Severe, Systemic: Hypertension-Severe, Systemic: Nausea-Severe, Systemic: Tingling (specify: facial area, extemities)-Severe

Blood pressure increasedCardiac discomfortCoronavirus testDizzinessDysstasiaHeart rate decreased+7 more
#2875534Dec 1, 2025
Unknown·Age unknown·KY·HIBV

RN noticed that there was no powder in the vial to be mixed.; This non-serious case was reported by a other health professional and described the occurrence of intercepted product preparation error in a patient who received Hib (Hiberix) (batch number BS59L, e…

Intercepted product preparation error
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