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(773 ms)

#2897155May 19, 2026
Male·12 yrs·TX·MENB

Site: Pain at Injection Site-Mild, Systemic: Chills-Mild, Systemic: patient is under 14 years-Mild, Additional Details: Reported because patient is 12 years old. Vaccine should not been given at pharmacy until patient is 14 years and older.

ChillsInjection site painProduct administered to patient of inappropriate age
#2897156May 19, 2026
Female·81 yrs·IL·VARZOS

Site: Itching at Injection Site-Mild, Site: Pain at Injection Site-Medium, Site: Redness at Injection Site-Medium, Site: Swelling at Injection Site-Medium, Additional Details: Injection site red-difuse and swollen approximately 3 inches across. Painful for pat…

Injection site erythemaInjection site painInjection site pruritusInjection site swellingPain
#2897157May 19, 2026
Female·27 yrs·CA·VARCEL

Site: Itching at Injection Site-Mild, Site: Redness at Injection Site-Mild, Other Vaccines: VaccineTypeBrand: heplisav b; Manufacturer: ; LotNumber: 947984; Route: IM; BodySite: L arm; Dose: ; VaxDate: UNKNOWN

Injection site erythemaInjection site pruritus
#2897158May 19, 2026
Female·56 yrs·MA·TDAP

Site: Bruising at Injection Site-Mild, Site: Pain at Injection Site-Medium, Additional Details: Patient states that the injection site was too low & shows bruise that is still apparent on R arm. She comments on documentation stating the vaccine was given on th…

Injection site bruisingInjection site painProduct administered at inappropriate site
#2897159May 19, 2026
Male·46 yrs·IL·MMR

Site: Pain at Injection Site-Mild, Additional Details: administered Priorix vaccine without first reconstituting with powder so patient only received diluent. Realized her mistake later after her shift and came back and reported to me. I called pt and explaine…

Product preparation issue
#2897160May 19, 2026
Male·60 yrs·NJ·PNC21

Site: Pain at Injection Site-Medium, Site: Redness at Injection Site-Medium, Site: Swelling at Injection Site-Medium, Systemic: Abdominal Pain-Medium, Systemic: Chills-Medium, Systemic: Dizziness / Lightheadness-Medium, Systemic: Fever-Medium, Systemic: Hypote…

Abdominal painChillsDizzinessHypotensionInjection site erythemaInjection site pain+3 more
#2897161May 19, 2026
Female·75 yrs·CA·COVID19

Site: Bruising at Injection Site-Severe, Site: Pain at Injection Site-Severe, Site: Redness at Injection Site-Severe, Site: Swelling at Injection Site-Severe, Site: Shoulder Joint Injury (prolonged pain, tingling, etc.)-Severe, Additional Details: Patient has…

Injection site bruisingInjection site erythemaInjection site painInjection site swellingJoint injury
#2897162May 19, 2026
Female·24 yrs·NC·MENB

Systemic: Fainting / Unresponsive-Medium, Systemic: Shakiness-Medium, Additional Details: Pt stated hx of dizziness or fainting with prior vaccine. Pt was instructed to remain seated in vaccine area for 10-15 minutes after vaccine administration for monitorin…

SyncopeTremorUnresponsive to stimuli
#2897163May 19, 2026
Female·63 yrs·KY·PNC20

Site: Pain at Injection Site-Mild, Systemic: pt denied having any adverse effects.-Mild, Systemic: Flushed / Sweating-Mild, Additional Details: Patient was given Prevnar vaccine twice-Pts PCP asked RN to given pt the vaccine and RN later noticed that pt was al…

FlushingHyperhidrosisInjection site pain
#2897164May 19, 2026
Female·68 yrs·TX·RSV

Site: Shoulder Joint Injury (prolonged pain, tingling, etc.)-Medium, Additional Details: The patient is a nurse and believes the injection may have been administered too high near the acromion area instead of deltoid muscle

Joint injury
#2897165May 19, 2026
Female·35 yrs·CA·HPV9

Systemic: Confusion-Mild, Systemic: Dizziness / Lightheadness-Medium, Systemic: Exhaustion / Lethargy-Mild, Systemic: Fainting / Unresponsive-Mild, Systemic: Flushed / Sweating-Mild, Systemic: Nausea-Severe, Systemic: Weakness-Severe, Additional Details: SOON…

AstheniaConfusional stateDizzinessFatigueFlushingHyperhidrosis+6 more
#2897166May 19, 2026
Male·32 yrs·GA·HEPAB

Systemic: Seizure-Severe, Other Vaccines: VaccineTypeBrand: gardasil; Manufacturer: merck; LotNumber: z008880; Route: im; BodySite: left arm; Dose: ; VaxDate: UNKNOWN

Seizure
#2897167May 19, 2026
Female·77 yrs·TN·VARZOS

Site: Pain at Injection Site-Mild, Additional Details: Patient stated her arm is sore but no redness and heat on the immunization site when verified. Adviced that she can take ibuprofen for the soreness and she said ok and that it is all the issue. Patient had…

Injection site pain
#2897168May 19, 2026
Male·62 yrs·CA·TDAP

Site: Pain at Injection Site-Medium, Site: Swelling at Injection Site-Mild, Additional Details: DURING ADMINISTRATION, THERE WAS PAIN, SWELLING AND WARM TO TOUCH. PAIN STILL ON GOING UP TO THIS MOMENT (AFTER 4 MONTHS), LIMITING USUAL ARM USE.

Injected limb mobility decreasedInjection site painInjection site swellingInjection site warmth
#2897169May 19, 2026
Female·84 yrs·NY·COVID19

Site: Pain at Injection Site-Medium, Site: Redness at Injection Site-Medium, Site: Swelling at Injection Site-Medium, Additional Details: Patient presented to the pharmacy 2 days after receiving covid vaccine. Injection site was well below the deltoid muscle (…

Injection site discomfortInjection site erythemaInjection site inflammationInjection site painInjection site paraesthesiaInjection site swelling+1 more
#2897170May 19, 2026
Female·72 yrs·MA·COVID19

Site: Itching at Injection Site-Mild, Site: Redness at Injection Site-Mild, Other Vaccines: VaccineTypeBrand: capvaxive; Manufacturer: ; LotNumber: z012682; Route: im; BodySite: right arm; Dose: ; VaxDate: UNKNOWN

Injection site erythemaInjection site pruritus
#2897171May 19, 2026
Female·50 yrs·CA·VARZOS

Site: Itching at Injection Site-Severe, Site: Pain at Injection Site-Severe, Site: Redness at Injection Site-Severe, Site: Swelling at Injection Site-Severe, Systemic: Allergic: Difficulty Breathing-Severe, Systemic: Allergic: Difficulty Swallowing, Throat Tig…

DysphagiaDyspnoeaEye swellingHeadacheInjection site erythemaInjection site pain+8 more
#2897172May 19, 2026
Female·60 yrs·FL·TYP

Systemic: Dizziness / Lightheadness-Severe, Systemic: Hypotension-Severe, Systemic: Shakiness-Medium, Systemic: Tachycardia-Medium, Additional Details: Patient got woozy and fell walking away from register. She hit her head on the floor. Had low BP and high H…

Blood pressure decreasedDizzinessFallHead injuryHeart rate increasedTremor
#2897173May 19, 2026
Male·10 yrs·TX·HEP

Systemic: Dizziness / Lightheadness-Severe, Additional Details: Patient passed out for a couple minutes before slowly regaining conscious right after receiving the vaccination. Paramedics arrived but evaluated the patient. He fully recovered after ~20 minutes…

DizzinessLoss of consciousness
#2897174May 19, 2026
Female·51 yrs·VA·VARZOS

Site: Redness at Injection Site-Mild

Injection site erythema
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