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(833 ms)

#2839311May 2, 2025
SeriousDiedHospitalized
Male·67 yrs·FL·COVID19

Awoke at midnight April 13th with acute chest pain and trouble breathing, taken to Medical Center ED- cardiac workup completed with no significant findings, discharged home. Went back to sleep for several hours, awoke around 9am with severe abdominal paina an…

Abdominal painBlood testCardiac function test normalChest painComputerised tomogram abdomen abnormalDyspnoea+8 more
#2839312May 2, 2025
SeriousHospitalizedLife-threatening
Female·66 yrs·MI·COVID19, FLU3

Patient informed after her last dose of Spikevax (10/21/2024) she experienced shortness of breath that began on 10/31/24 and resulted in her hospitalization on 11/01/24, during which she underwent a procedure to remove a saddle pulmonary embolism and received…

Deep vein thrombosisDyspnoeaPulmonary embolismThromboembolectomy
#2839313May 2, 2025
Female·43 yrs·NY·VARCEL

No side effects but patient had written in chart receiving Remicade IV every 8 weeks so should not have been administered. Luckily, she missed her last infusion and stated that it's been 3 months since last Remicade dose. Ideally, she would not have received u…

Inappropriate schedule of product administrationNo adverse event
#2839314May 2, 2025
Female·41 yrs·CA·TDAP

Pt states that she started not feeling well the next morning. Pt reports waking up sweating along with having a headache and congestion. Pt went to ER after dealing with symptoms for 3 days. Pt dx with cellulitis at the site of the injection. Pt given abx (cep…

HeadacheHyperhidrosisInjection site cellulitisMalaiseRespiratory tract congestion
#2839315May 2, 2025
Male·0.6 yrs·MO·RV5

No AE to report. Patient was inadvertently given a dose of Rotateq at the age of 7 months when he had not received it previously due to not starting it before 15 weeks of age.

No adverse eventProduct administered to patient of inappropriate age
#2839316May 2, 2025
Female·30 yrs·MMRV

Proquad was given instead of MMR

Product administered to patient of inappropriate age
#2839317May 2, 2025
Female·17 yrs·TX·MENB

Fainted for a few seconds, went pale, blood pressure dropped, dizzy, chills. As the says passed, she developed arm pain, redness and tender at couch on right arm and swollen around the shot area, neck pain ,headaches, low energy. Parent took patient to ER for…

AstheniaBlood glucose normalBlood pressure decreasedChillsDizzinessElectrocardiogram normal+7 more
#2839318May 2, 2025
Female·1 yrs·CO·MMRV

Patient was given MMRV instead of MMR. PT also received dose of Varicella on date of service.

Extra dose administered
#2839321May 2, 2025
Unknown·82 yrs·KS·MMRV

No additional AE/no PQC reported; Nurse called and reported that a dose of PROQUAD was inadvertently administered to an adult patient no 4/16/2025. Caller stated no patient symptoms have been reported. No additional AE/no PQC reported.; This spontaneous report…

No adverse eventProduct administered to patient of inappropriate age
#2839322May 2, 2025
Male·Age unknown·VARZOS

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

Herpes zosterVaccination failure
#2839329May 2, 2025
Female·61 yrs·MMR

technician administered vaccine IM instead of SC. per manufacturer ref number 02289659 marco, no increased risk of adverse events and no need to repeat vaccine.

Incorrect route of product administrationNo adverse event
#2839330May 2, 2025
Male·23 yrs·WA·IPV

I was supposed to be receiving a Tuberculin PPD test intradermally in the left arm and instead received IPOL (inactivated poliovirus). The first day the spot location began to swell and the next day I noticed a head cold- fever, fatigue/malaise along with subs…

FatigueInjection site erythemaInjection site painInjection site swellingMalaiseMucosal discolouration+2 more
#2839331May 2, 2025
Female·50 yrs·CO·HEP

Administered peds hep B dose to adult patient

Underdose
#2839332May 2, 2025
Male·36 yrs·TX·IPV

Patient became very dizzy and light headed after receiving vaccine. Broke out in a cold sweat. Patient blood pressure was normal with first reading. Second reading would not register. Patient's spouse, a nurse, stated patient had come straight from giving pl…

Cold sweatDizziness
#2839333May 2, 2025
Female·66 yrs·FL·TDAP

No actual sign of adverse event reported, however pt administered vaccine 5 months apart (not per guidelines). Pharmacy requires adverse reporting to VAERS since administered outside of guidelines.

Inappropriate schedule of product administrationNo adverse event
#2839334May 2, 2025
Female·69 yrs·NV·PNC20, VARZOS

Patient complains of knott in arm / swelling at injection site and red dotting. Patient also complains of pain in the arm

Injection site erythemaInjection site indurationPain in extremity
#2839335May 2, 2025
Female·54 yrs·IN·COVID19

Within six weeks of the vaccination I developed scalp psoriasis. I never had it before.

Psoriasis
#2839992May 2, 2025
Female·11 yrs·ME·HPV9, MENB, MNQ, TDAP

Patient received a men B vaccine without any indicated risk factors to support administration before 16 years of age

Product administered to patient of inappropriate age
#2839072May 1, 2025
Female·Age unknown·GA·PNC21

Patient also felt tired and general malaise for approximately 24 hours after the injection.; she had received CAPVAXIVE vaccine and experienced swelling and redness in her arm where the injection occurred. Patient also had some head and warmth in the arm at th…

FatigueMalaise
#2839073May 1, 2025
Unknown·Age unknown·MO·MMR, MMRV, VARCEL

No additional AE; NSC Specialist transferred customer who reports a 13-month-old was inadvertently administered MMRII, PROQUAD and VARIVAX at the same time on 28APR2025. No symptoms reported. HCP agreed to correspondence. No additional AE/No PQC reported.; T…

Incorrect dose administeredNo adverse event
Page 2035 of 96,467