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(750 ms)

#2868242Oct 24, 2025
Female·65 yrs·SC·COVID19, FLU3, PNC21

Patient called on 10/24 complaining of complications in the right shoulder due to a vaccine (Fluzone HD) administrated on 10/01. Patients described it as a major shoulder pain in the tip of right arm, also mentioned pain is radiating towards the collar bone a…

ArthralgiaEar painPain
#2868243Oct 24, 2025
Female·58 yrs·AZ·FLU3

EE complained of left lower leg pain and tenderness on the evening after vaccine was administered. She took Tylenol for pain and applied ice packs. Saw her PCP on 10/21/2025 and an US of her LLE was done with negative DVT. Symptoms are improving now

Pain in extremityTendernessUltrasound Doppler normal
#2868244Oct 24, 2025
Male·46 yrs·FLU3

expired vaccine

Expired product administered
#2868245Oct 24, 2025
Female·43 yrs·OH·FLU3

Significant right sided axillary lymphadenopathy and pain starting approximately 10 hours after injection received. Area continued to be painful over the next 24 hours with pain radiating into the right breast area. 48 hours after inferior, pain and lymphaden…

LymphadenopathyPain
#2868246Oct 24, 2025
Male·29 yrs·FLU3

expired vaccine

Expired product administered
#2868247Oct 24, 2025
Male·28 yrs·FLU3

expired vaccine

Expired product administered
#2868248Oct 24, 2025
Female·10 yrs·OR·COVID19, FLU3

Gave adult dose of Comirnaty (instead of 5-11yo dose)

Incorrect dose administered
#2868249Oct 24, 2025
Male·9 yrs·MD·FLU3

Pt received a flu shot. Mom was next for her appointment so he went outside the booth with dad. When I came back from getting moms shot, the patient was in dads arms. He apparently told dad he was feeling dizzy and leaned against him. Lost consciousness and we…

DizzinessHead injuryHyperhidrosisLoss of consciousnessPallor
#2868251Oct 24, 2025
Female·0.6 yrs·PA·COVID19, FLU3

Patient was mistakenly given the Covid Spikevax dose for patients age 12 years and up. Pt is 7 months old.

Product administered to patient of inappropriate age
#2868252Oct 24, 2025
Female·53 yrs·TN·FLU3, HEP, HEPA

Received phone call from patient 2 days after flu vaccine was administered stating that her tongue had felt "thick" all day. Denied difficulty breathing or swallowing. Also reports hives and swelling down left arm. States skin feels tight when she bends her ar…

Peripheral swellingSkin tightnessTongue disorderUrticaria
#2868253Oct 24, 2025
Female·69 yrs·COVID19

my arm is still very swollen; It's like a huge lump/just this one area where I got the injection; I have the Covid arm; This spontaneous case was reported by a consumer and describes the occurrence of PERIPHERAL SWELLING (my arm is still very swollen), VACCINA…

Peripheral swellingVaccination site massVaccination site reaction
#2868254Oct 24, 2025
Male·10 yrs·WA·COVID19

Swollen, red, hot area surrounding injection site measuring 8x6cm. Onset was within a few hours of the injection, and has persisted 4 days since. Pt feels fatigued but is not visibly ill.

FatigueInjection site reactionInjection site swellingInjection site warmth
#2868255Oct 24, 2025
Female·27 yrs·SC·RSV

I asked to receive the RSV vaccine on 10/21/2025 at my ob follow up appointment at 34 weeks and 4 days. I received a call from the ob office on 10/24/2025 that I was given the wrong medication (Arexvy (PF) 120 mcg/0.5 mL IM suspension). I have not experience…

Exposure during pregnancyPain in extremityProduct use issueSinus congestionUltrasound antenatal screenUrine analysis+1 more
#2868256Oct 24, 2025
Female·69 yrs·KS·VARZOS

Immediate swelling at site. 24 hours later silver dollar sized rash and hot to touch.

Immediate post-injection reactionInjection site rashInjection site swellingInjection site warmth
#2868257Oct 24, 2025
Male·60 yrs·OH·FLU3

patient was given the fluad for 65 and over but was only 60 at time of vaccination

Incorrect dose administered
#2868258Oct 24, 2025
Female·74 yrs·MT·FLU3, PNC21

On Tuesday the Capvaxive injection site became hard shortly after administration, patient developed chills a couple of hours after immunization which lasted through the night, patient also developed a headache that radiated up both sides of her neck and develo…

ArthralgiaChillsHeadacheInjection site erythemaInjection site indurationInjection site warmth
#2868259Oct 24, 2025
Female·64 yrs·FLU3, PNC21

Patient reported event via phone, I was unable to visually confirm any of this. Reaction was a large, red bump (~5-6 inch diameter) believed to be centered on injection site. According to the patient, her nurse says the shot was improperly administered "to…

Injection site erythemaInjection site inflammationInjection site swellingProduct administered at inappropriate siteSomnolence
#2868260Oct 24, 2025
Female·72 yrs·TX·FLU3

Bruising - large are - purple, pink, red, yellow - extreme discoloration and the area was larger than a softball. It literally wrapped around my arm. Day 11 - area is about the size of a two fifty cent pieces. One is dark purple and the other is purple an…

ContusionSkin discolouration
#2868261Oct 24, 2025
Female·50 yrs·WA·PNC20

This pt reported that her arm has been very sore for more than 2 weeks following vaccine administration.

Pain in extremity
#2868262Oct 24, 2025
Unknown·Age unknown·CA·PNC20

nspects before injecting, noticed white foreign body floating in product. This one has white floating thing inside syringe, did not dissolve when tried shaking it.; This is a spontaneous report received from a Pharmacist from product quality group. This repor…

Product contamination physical
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