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(807 ms)

#2870548Nov 4, 2025
Female·30 yrs·CO·FLU3, HEP, IPV, TDAP

Patient was sitting in chair to receive vaccines. RN first administered Flu and Tdap in the left arm; patient tolerated well. RN then administered Hepatitis B and Polio in the right arm; patient appeared uneasy. RN asked patient if she would like some water an…

Cold sweatConfusional stateSyncopeUnresponsive to stimuli
#2870549Nov 4, 2025
Male·20 yrs·GA·MMR

The patient presented in need of a MMR II vaccine. He was registered and his chart was placed for clinical team. The patient delivered additional vaccine records after registration. This included his final MMR II vaccine. The nurse did not get the information…

Extra dose administered
#2870550Nov 4, 2025
Female·10 yrs·NY·FLU3, TDAP

Approximately 5 to 10 minutes after receiving both vaccines, the patient and mother was putting the patient's top on and noticed the development of hives. The patient developed hives on her neck, chest and stomach. Patient complained of feeling hot. She denie…

Feeling hotUrticaria
#2870551Nov 4, 2025
Male·66 yrs·MA·PNC21

PT RECEIVED CAPVAXIVE ON 10/29/25 AND TODAY 11/4/25 CAME IN STATED SITE OF INJECTION IS RED AND HOT TO TOUCH

Injection site erythemaSkin warm
#2870552Nov 4, 2025
Female·57 yrs·HEP

Patient was given a pediatric dose of hep B instead of the adult dose of hep B.

Underdose
#2870553Nov 4, 2025
Female·86 yrs·WI·COVID19

Patient received Spikevax on 10/31/2025 and became very ill on 11/01/2025. She reports having a fever, weak, stomach pain, and almost passed out twice. She was see at the local hospital and fluids were administered and tests were ran. She is feeling back to no…

Abdominal pain upperAstheniaLoss of consciousnessMalaisePyrexia
#2870554Nov 4, 2025
Male·7 yrs·AZ·FLU3

Child had received influenza vaccine at Hospital on 10/24/2025. Child received 2nd dose influenza 6 days later on 10/30/2025 at vaccine clinic at School. Per mother, "child was feverish that evening most likely from COVID vaccine, he has been doing okay since"…

Extra dose administeredPyrexia
#2870555Nov 4, 2025
Female·70 yrs·CA·UNK

Left arm below injection area intermittent nerve spasm above elbow.

Injection site reactionMuscle spasms
#2870557Nov 4, 2025
Female·69 yrs·WA·COVID19

Patient states that she began having symptoms of ataxia 10 hours after receiving the vaccine and it continued into the following morning.

Ataxia
#2870558Nov 4, 2025
Male·66 yrs·TX·COVID19

Nausea, bad headache, stomach ache, extreme fatigue.

Abdominal pain upperFatigueHeadacheNausea
#2870559Nov 4, 2025
Male·79 yrs·CT·FLU3

During acute care provider visit on 10/30/2025 patient having hives since getting the flu vaccine on 10/13/2025 below his waistline, on his neck & both arms below the elbow.

Urticaria
#2870560Nov 4, 2025
Female·35 yrs·NV·COVID19, FLU3, HPV9, TDAP

Patient did not have any adverse effects during the time of administrating the 2nd flu shot. Patient will come back to pharmacy for second Gardasil dose and will follow up.

Extra dose administeredNo adverse event
#2870561Nov 4, 2025
Female·72 yrs·FL·VARZOS

redness soreness at site of injection.

Injection site erythemaInjection site pain
#2870562Nov 4, 2025
Female·26 yrs·CA·HPV9

Administered in the gluteus medius. Persistent injection site pain and swelling 3 weeks after administration

Injection site painInjection site swellingProduct administered at inappropriate site
#2870563Nov 4, 2025
Male·16 yrs·PA·MNQ

Within minutes patient went stiff and began sliding off the exam table. Mom grabbed him and placed him supine, called for help. His pupils were dilated, pale, clammy, BP was 50s/20s and heart rate 50s. Within a minute or so he became responsive. Gave him juice…

Cold sweatMusculoskeletal stiffnessMydriasisPallorUnresponsive to stimuli
#2870564Nov 4, 2025
Female·31 yrs·MI·RSV

patient is pregnant 34 weeks.

Exposure during pregnancy
#2870565Nov 4, 2025
Male·7 yrs·NC·FLU3

MOTHER STATES SON RAN HIGH TEMPERATURE NEXT DAY 103F AND DEVELOPED BLISTERS/RASH ON HANDS, ARMS, TORSO, MOUTH. wENT TO ER, WAS OUT OF SCHOOL FOR SEVERAL DAYS. SXA SLOWLY RESOLVED. MOM STATES SEEMS THIS MAY BE RE OCCURRING

BlisterOral mucosal eruptionPyrexiaRash
#2870566Nov 4, 2025
Female·48 yrs·MI·COVID19, FLU3

Within 6-8 hours of receiving the MNexSpike Covid vaccine, I noticed pain on my left eyebrow and left temple area. The entire area was tender to the touch and very sore. Within 12 hours I was noticing severe pain at the base of my skull, left side. These wer…

Blood testComputerised tomogramEye painFacial painFacial paralysisHead discomfort+7 more
#2870567Nov 4, 2025
SeriousDisabled
Male·45 yrs·OR·COVID19

Joint pain and inflammation leading up to surgery just a few months after vaccination. Trigger finger both middle fingers

ArthralgiaArthritisTrigger finger
#2870568Nov 4, 2025
Male·77 yrs·AR·COVID19, FLU3, PNC20, VARZOS

Per caregiver: 10-8-25: bruising occurred in left arm about 2 inches below vaccine administration site along with pain and trouble lifting arm. Around 10-23-25: issue was reported to pharmacy to RPh. Patient was referred to ER, Urgent Care, or PCP and advise…

Blood testCoagulation factorHaematology testInjected limb mobility decreasedInjection site bruisingInjection site pain+3 more
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