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1,929,324 reports

#2896979May 18, 2026
Female·65 yrs·CA·PNC21

Patient was administered Capvaxive and Twinrix vaccines on 5/13/26. Twinrix was injected in the left arm and Capvaxive was injected in the right arm. Patient developed a rash and redness in the right arm. Patient went to…

ErythemaRashSwelling
#2896047May 17, 2026
SeriousLife-threatening
Male·66 yrs·NC·PNC20, RSV

Within 10 minutes after getting both injects, I started to experience heart palpations and sweating. I immediately went home and started experiencing nausea and dizziness. I felt sick all over. Within an hour, I started…

DehydrationFeeling abnormalPyrexiaSwollen tongueUrine output increased+8 more
#2896805May 17, 2026
Female·29 yrs·CT·COVID19

A lymph node in my armpit swelled to the size of a lemon. One above my clavicle swelled to the size of a grape. Lasted about 5 days.

Lymphadenopathy
#2896806May 17, 2026
Female·32 yrs·OR·TDAP

July 22, 2026 is the due date. I?ve had flu like symptoms. Mild fever, headache, chills, back pain, body ache

Back painChillsHeadacheInfluenza like illnessPain
#2896807May 17, 2026
Male·21 yrs·MN·COVID19

Nasal congestion began the day after vaccination, along with other typical post-vaccination side effects (mild fever, body aches, etc). Everything resolved along a typical time frame, but nasal congestion has never resol…

Nasal congestionPainPyrexiaRhinorrhoea
#2896808May 17, 2026
Female·66 yrs·PA·PNC20

Skin reaction occurred 1 week after administration.

Skin reaction
#2896810May 17, 2026
Female·79 yrs·OH·RSV

itchy rash on face, chin, and small spot on arm.

RashRash pruritic
#2896811May 17, 2026
Female·70 yrs·UNK

On 5/17, patient started having swelling, hardening, and itching fever of the right arm. Advised using ice, ibuprofen, as well as hydrocortisone cream and an allergy pill for treatment. Strongly advised follow up with PC…

IndurationPeripheral swellingPruritusSkin warm
#2896812May 17, 2026
Female·49 yrs·FL·TDAP

after 1 or 2 minutes after the shot, patient felt the arm was warm and then thought the throat was closing up and asked us to call EMS. we called EMS and I was watching her trying to make conversations. she was talking r…

FearSkin warmThroat tightness
#2896813May 17, 2026
Male·88 yrs·FL·TDAP

Duplicate Vaccine given Patient last received on 11/16/2023, vaccine not needed, no adverse event

Extra dose administeredNo adverse event
#2896814May 17, 2026
Female·63 yrs·GA·RSV

Patient came to my window today and told us that her arm was swelling as size of baseball the day after the RSV VACCINE ( WHICH IS 4/22/26) and today is 5/17/26. Pt said its almost a month and its still bad. Pt said pts…

Dry skinPeripheral swellingPruritusRashSkin necrosis
#2896815May 17, 2026
Male·58 yrs·PR·HEPAB, VARZOS

Patient fainted at his home at around 4:30pm. felt humming in his ears and fainted on his bed, self reported

SyncopeTinnitus
#2896816May 17, 2026
Female·69 yrs·MS·TDAP, VARZOS

Patient's deltoid was hot to the touch at the injection site and she had developed a knot on her anterior left shoulder near the intersection of the bicep tendon and the clavicle. This knot was noticeably larger than the…

Injection site massInjection site warmthPain
#2896817May 17, 2026
Female·62 yrs·SC·VARZOS

PATIENT CALLED AND STATED SHE HAS REDNESS, ITCHINESS AND SORENESS AT AND AROUND INJECTION SITE WITH SECOND DOSE THAT SHE DID NOT HAVE WITH FIRST DOSE. I LET HER KNOW THIS IS A COMMON REACTION WITH THE IMZ

Injection site erythemaInjection site painInjection site pruritus
#2896818May 17, 2026
Male·10 yrs·CA·MMR

Eleven days post-vaccine administration, my son started experiencing pain is his scrotum and testicular region in the evening hours. Once he informed me of the pain and due to the sudden onset of pain in this area, we im…

Blood creatinineBlood electrolytesBlood glucoseBlood ureaCulture urine+10 more
#2896819May 17, 2026
Female·59 yrs·CO·VARZOS

Patient received vaccine on 4/29/26 and she called on 5/15/26 stating that the vaccine gave her shingles. She had no active case when vaccine was administered. Patient states that she had shingles in her 20s and he last…

Herpes zoster
#2896793May 16, 2026
Female·71 yrs·NC·PNC21

Patient got a shot on 5/9/2026, she had a large red spot around the spot, warm to the touch and itchy.

Injection site erythemaInjection site pruritusInjection site warmth
#2896794May 16, 2026
Female·80 yrs·SC·RSV

Arthritis head to toe. Swollen joints in all areas for 3 days after the vaccine

ArthritisJoint swelling
#2896795May 16, 2026
Female·71 yrs·KS·VARZOS

erythema- treatment with diclofenac and tylenol- outcome: helped with symptoms of swelling and pain

ErythemaPainSwelling
#2896796May 16, 2026
SeriousHospitalizedLife-threateningDisabled
Male·63 yrs·MS·COVID19

Patients blood results started being abnormal, creatinine started climbing, blood electrolytes started being abnormal, thyroid developed nodules. Developed seizures and autoimmune encephalitis.

Blood creatinine increasedBlood electrolytes abnormalComputerised tomogram abnormalEncephalitis autoimmuneLumbar puncture abnormal+2 more
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