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(741 ms)

#2878586Dec 18, 2025
Female·29 yrs·NE·FLU3

Patient reported persistent left deltoid pain after injection and has persisted for the past 6 weeks. Was seen 18 Dec for ongoing pain and preliminary diagnosis of injury of the biceps tendon (long head). Was referred to physical therapy for further evaluati…

Injection site painTendon injury
#2878587Dec 18, 2025
Male·11 yrs·CA·TDAP

Left arm mild tenderness

Tenderness
#2878588Dec 18, 2025
Female·37 yrs·MN·FLU3

Sore the day of - continued and keeps her up at night with limited mobility. Will recommend that she come and see a provider.

Mobility decreasedPainSleep disorder
#2878589Dec 18, 2025
Female·71 yrs·IL·VARZOS

PATIENT STATED SHE WAS EXPERIENCING SWELLING AND HARD LUMP THE AREA OF GOLF-BALL WHERE THE INJECTION WAS PROVIDED. THIS IS PATIENT'S SECOND VACCINE. SHE DID NOT HAVE ANY COMPLAINTS WITH FIRST DOSE. PROVIDER SUSPECTED CELLULITIS AND ORDERED CEPHALEXIN.

Injection site cellulitisInjection site indurationInjection site massInjection site swelling
#2878590Dec 18, 2025
Male·74 yrs·MS·COVID19

6 PM: chills, went to bed 10 AM: muscles/joints locked, no strength, could not get out of bed even with wife's help. vomited, slurring some words. 9 AM: Got our of bed by myself, feeling better, walked to bathroom. Rest of day, took multiple naps, very t…

AstheniaChillsDysarthriaDysstasiaFatigueJoint stiffness+2 more
#2878591Dec 18, 2025
Female·68 yrs·MI·COVID19

Patient came to pharmacy on 12-18-25, the day after vaccination, to report a quarter sized red spot at site of injection which the patient considers to be warm to the touch. I touched the site myself and did not discern any temp difference from surrounding a…

Injection site erythemaInjection site warmth
#2878592Dec 18, 2025
Female·2 yrs·IN·MNQ

received dose for age 10-18

Incorrect dose administered
#2878593Dec 18, 2025
Female·42 yrs·NY·HPV9

Nurse informed me wrong needle size was used after reaction. Bleeding, swelling, shoulder pain, stiffness, anxiety.

AnxietyArthralgiaHaemorrhageMusculoskeletal stiffnessNeedle issueSwelling
#2878594Dec 18, 2025
Male·4 yrs·WA·TDAP

Patient was give Tdap instead of Dtap during a routine vaccination visit. GlaxoKlineSmith was contacted and their representaive reported that th epatient shoul dbe at no greater risk of adverse event, and they should have enogh of an immune response to not req…

No adverse eventWrong product administered
#2878596Dec 18, 2025
Female·71 yrs·FL·UNK

We called pt today to recommend other respiratory vaccines, pt mentioned that she had cellilities after the flu vaccine at Pharmacy. pt was treated with a course of antibiotics from her provider.

Cellulitis
#2878597Dec 18, 2025
Female·69 yrs·CO·COVID19, TDAP

Patient self-reports Bursitis of left arm after receiving vaccine

Bursitis
#2878598Dec 18, 2025
Male·16 yrs·MD·HPV9

Vasovagal syncope a few minutes after standing up and walking after the vaccination

Syncope
#2878599Dec 18, 2025
Female·27 yrs·TX·COVID19

Experienced continuous heavy vaginal bleeding every day for over two months, outside of the normal cycles. Also, experienced dizziness, severe fatigue, lack of concentration, irritability, and headaches. Experienced fever and flu like symptoms the initial firs…

Disturbance in attentionDizzinessFatigueHeadacheInfluenza like illnessIntermenstrual bleeding+3 more
#2878600Dec 18, 2025
Female·71 yrs·FL·COVID19

The patient reports severe body aches and pain following each COVID vaccination, with symptoms limiting head movement and resulting in bed confinement. She also reports developing pulmonary nodules after each vaccination, with CT scans showing a progressive in…

Computerised tomogram thorax abnormalMobility decreasedPainPulmonary mass
#2878601Dec 18, 2025
Female·34 yrs·CT·PNC21

I developed painful swelling that is red and hot to the touch as well as painful if touched around the injection site on my right arm. After the vaccine (Monday 12/15), I developed a mild fever that afternoon and then had a headache on & off for two days. On W…

HeadacheInjection site cellulitisInjection site erythemaInjection site painInjection site swellingInjection site warmth+1 more
#2878602Dec 18, 2025
Female·18 yrs·MI·FLUN3

EXPIRED VACCINE GIVEN

Expired product administered
#2878603Dec 18, 2025
Male·4 yrs·MO·DTAPIPV

Cellulitis approx 7x8cm erythematous papule blanchable without induration/fluctuance. Tx with Keflex 300mg TID for 10 days.

CellulitisErythemaPallorPapule
#2878604Dec 18, 2025
Male·11 yrs·WI·MNQ

Localized red, warm rash to injection site, headache. No SOB or swelling in throat/mouth, no itching.

HeadacheInjection site reactionInjection site warmthRash erythematous
#2878605Dec 18, 2025
Female·67 yrs·VA·COVID19

Patient reports that the evening after recieving the vaccine she experiened extreme chills and shivering. This was accompanied in subsequent days by nausea vomiting and diarrhea. She reports this lasted for about 3 days

ChillsDiarrhoeaNauseaVomiting
#2878606Dec 18, 2025
Male·66 yrs·IL·RSV

N/A at this time

Unevaluable event
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