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(830 ms)

#2891827Apr 6, 2026
Male·55 yrs·IN·COVID19-2

Systemic: Chills-Medium, Systemic: Fever-Medium, Systemic: covid like symptoms-Medium, Systemic: Headache-Medium, Additional Details: pt was to receive 3 vaccines that day -covid, shingles, hepatitis b. What he actually recieved was moderna spikevax, moderna…

ChillsHeadacheMalaisePyrexia
#2891828Apr 6, 2026
Female·76 yrs·FL·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

Injection site erythemaInjection site painInjection site pruritusInjection site swelling
#2891829Apr 6, 2026
Female·86 yrs·WI·PNC21

Site: Redness at Injection Site-Medium, Site: Shoulder Joint Injury (prolonged pain, tingling, etc.)-Medium, Additional Details: Patient states that she had some redness around the area of the vaccination and her arm was hurting to the fingers (not above vacci…

Injection site erythemaJoint injuryPain in extremityParaesthesia
#2891830Apr 6, 2026
Male·50 yrs·FL·VARZOS

Site: Pain at Injection Site-Severe, Site: Shoulder Joint Injury (prolonged pain, tingling, etc.)-Severe, Systemic: Body Aches Generalized-Severe, Systemic: Joint Pain-Severe, Systemic: Unable to Sleep-Severe, Additional Details: Stiffness of the vaccinated ar…

ArthralgiaInjection site painJoint injuryMusculoskeletal stiffnessPainSleep disorder
#2891831Apr 6, 2026
Female·26 yrs·CA·HPV9

Systemic: Dizziness / Lightheadness-Severe, Systemic: Fainting / Unresponsive-Severe, Systemic: Flushed / Sweating-Medium, Systemic: Nausea-Medium, Other Vaccines: VaccineTypeBrand: gardasil 9; Manufacturer: merck sharp & d; LotNumber: z011088; Route: im; Bod…

DizzinessFlushingHyperhidrosisNauseaSyncopeUnresponsive to stimuli
#2891832Apr 6, 2026
Female·58 yrs·PA·RSV

Site: Bruising at Injection Site-Medium, Site: Itching at Injection Site-Medium, Site: Pain at Injection Site-Medium, Site: Redness at Injection Site-Medium, Site: Swelling at Injection Site-Medium

Injection site bruisingInjection site erythemaInjection site painInjection site pruritusInjection site swelling
#2891833Apr 6, 2026
Female·61 yrs·NV·RSV

Site: Bruising at Injection Site-Severe, Site: Pain at Injection Site-Severe, Site: Redness at Injection Site-Medium, Site: Swelling at Injection Site-Medium, Site: Shoulder Joint Injury (prolonged pain, tingling, etc.)-Medium, Systemic: Chills-Medium, Systemi…

ChillsInjection site bruisingInjection site erythemaInjection site painInjection site swellingJoint injury+1 more
#2891837Apr 6, 2026
Female·Age unknown·COVID19

full blown RA; PROGRAM NAME NOT AVAILABLE This is a solicited report received from a Consumer or other non HCP from License Party. Other Case identifier(s): US-AMGEN-USCT2026130165. This serious solicited report USCT2026130165 was reported to regulatory auth…

Rheumatoid arthritis
#2891840Apr 6, 2026
Female·19 yrs·MI·UNK

19 year old patient given VFC doese of Hep B

Product substitution error
#2891841Apr 6, 2026
SeriousHospitalized
Female·50 yrs·TX·RSV, VARZOS

Progressive painful burning tingling and painful skin, chills with no fever, erratic pulse, lightheadedness, tingles in hands and forearms. The leg pain began 10 days after the vaccines. by 3/29/26, the painful skin and chills began. I kept feeling like I had…

Blood pressure fluctuationBody temperature decreasedChest X-rayChillsDizzinessFeeling hot+11 more
#2891842Apr 6, 2026
Male·4 yrs·CA·DTAPIPV, VARCEL

At 2:00 pm, the patient arrived with his father to the clinic with an immunization record. Immunizations were transcribed into system by RN. Varicella (Lot# Z016561 EXP: 10/8/2027)and Dtap+ IPV vaccines were offered to the father per recommendation, to which t…

Extra dose administered
#2891843Apr 6, 2026
Female·0.8 yrs·MI·DTAPIPV

n/a

Product administered to patient of inappropriate age
#2891845Apr 6, 2026
Female·0.3 yrs·PA·DTAPHEPBIP, HIBV, PNC20

Rash on both legs which occurred within one day of receiving vaccines. Also occurred after first courses of vaccines at 2 months of age, but parents did not report to office.

Injection site rashVaccine positive rechallenge
#2891846Apr 6, 2026
Male·1.6 yrs·OK·DTAP, HEPA, MMR, VARCEL

Full body rash that started 9 days after vaccine. Started on face and spread down. Concentrated on torso.

Rash
#2891847Apr 6, 2026
Male·52 yrs·TX·HIBV

Patient came in to receive his Hepatitis B vaccine for school and the medical assistant administered a HiB vaccine instead accidentally.

Wrong product administered
#2891849Apr 6, 2026
Unknown·Age unknown·VARZOS

recieved my first dose 8 years ago; This non-serious case was reported by a consumer via interactive digital media and described the occurrence of incomplete course of vaccination in a patient who received Herpes zoster (Shingles vaccine) for prophylaxis. Pr…

Incomplete course of vaccination
#2891850Apr 6, 2026
Female·54 yrs·WA·PNC21

Swollen area with redness and streaks.

ErythemaSwelling
#2891853Apr 6, 2026
Male·90 yrs·OH·PPV

SIGNIFICANT SWELLING INVOLVING AROUND INJECTION SITE DOWN TO ELBOW, SEVERELY RED AGAIN DOWN TO AND BEYOND ELBOW, FATIGUE, SPENT 36 HRS LYING IN BED/RECLINER, 48HRS AFTER INJECTION FEELING A LITTLE BETTER SWELLING REDUCED. ARM STILL RED WITH AREAS TURING YELLO…

ErythemaFatigueInjection site erythemaInjection site swellingSkin discolouration
#2891854Apr 6, 2026
Female·0.5 yrs·WA·RV1

Patient was given a 3rd dose of Rota, because of EHR system error.

Extra dose administered
#2891855Apr 6, 2026
Male·5 yrs·UT·MMR

Pts mother reported fever and red eyes starting 7 days after vaccine administration and lasted for 48 hours. She then stated that pt started presenting with mild rash beginning 04/06/2026. Pts mother reports pt is acting normal and happy.

Ocular hyperaemiaPyrexiaRash
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