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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(829 ms)

#2839931May 7, 2025
Female·59 yrs·WA·COVID19, PNC20, TDAP

Vasovagal syncope

Syncope
#2839933May 7, 2025
Female·16 yrs·WI·HPV9, MENB

Left arm redness, warmth, swelling that started the evening of the injection, and persisted for 6 days, at which time she came in to the office. She took Tylenol without improvement.

ErythemaFeeling hotPeripheral swelling
#2839934May 7, 2025
Female·62 yrs·TX·VARZOS

Patient called on 5/7/25 at 1023am to report adverse effects from her second shingles vaccine (received on 5/5/25) at the localized injection site (left deltoid) of redness, swelling, and itchiness. She did report that scratching caused it to bleed. Apology wa…

Injection site erythemaInjection site haemorrhageInjection site pruritusInjection site swelling
#2839935May 7, 2025
Male·1 yrs·AL·HEPA, MMR, PNC15, VARCEL

rash that started on the face and spread to the extremities and trunk, blanching erythematous maculopapular rash to face, trunk, extremities.

PallorRashRash maculo-papular
#2839936May 7, 2025
Female·69 yrs·TX·MMR

Rash, redness and severe itching reported by patient after administration and continued until now. Rash has subsided but not completely. Patient also reported development of allergy to shrimp and salmon, which she had never had before. I recommended Benadry…

ErythemaFood allergyPruritusRash
#2839937May 7, 2025
Female·0.5 yrs·MA·COVID19, DTPPVHBHPB, PNC15, RV5

Stomach pain and diarrhea for 1.5 weeks; Stomach pain and diarrhea for 1.5 weeks; This spontaneous case was reported by a non-healthcare professional and describes the occurrence of ABDOMINAL PAIN UPPER (Stomach pain and diarrhea for 1.5 weeks) and DIARRHOEA (…

Abdominal pain upperDiarrhoea
#2839938May 7, 2025
Female·Age unknown·AZ·COVID19

at the end had Alzheimer's; This spontaneous case was reported by a patient family member or friend and describes the occurrence of DEMENTIA ALZHEIMER'S TYPE (at the end had Alzheimer's) in a female patient of an unknown age who received SPIKEVAX NOS (SPIKEVAX…

Dementia Alzheimer's type
#2839939May 7, 2025
Female·81 yrs·AZ·COVID19

sore arm; he gave me a half a dose of the regular dose for an adult; This spontaneous case was reported by a patient and describes the occurrence of PAIN IN EXTREMITY (sore arm) and UNDERDOSE (he gave me a half a dose of the regular dose for an adult) in an 81…

Pain in extremityUnderdose
#2839940May 7, 2025
Female·81 yrs·AZ·COVID19

heartburn; acid reflux; pain in what the shot where I got the Moderna shot; I got a burning sensation and pain; I got a burning sensation and pain; This spontaneous case was reported by a patient and describes the occurrence of PAIN (I got a burning sensation…

Burning sensationDyspepsiaGastrooesophageal reflux diseasePainVaccination site pain
#2839941May 7, 2025
Female·Age unknown·NH·COVID19

Walking got worse; It was itchy, hard, type 2 reaction; It was itchy, hard, type 2 reaction; And this time I was so sore because she rubbed it; It was itchy, hard, type 2 reaction; It was itchy, hard, type 2 reaction; She had COVID again recently and it almost…

COVID-19Gait disturbancePainType II hypersensitivityVaccination failure
#2839942May 7, 2025
Female·Age unknown·NH·COVID19

I didn't really get much of a type 2 reaction, you know the big bump on your arm; I didn't really get much of a type 2 reaction, you know the big bump on your arm; This serious initial spontaneous safety report was received by Novavax on 29-Apr-2025 from an Ot…

Injection site massType II hypersensitivity
#2839947May 7, 2025
Female·1.1 yrs·CA·HEPA, HIBV, MMR, VARCEL

No Adverse reaction noted. Called pt.'s mother .Spoke with mother Per mother pt. is stable no side effects noted. Reviewed side effects of HPV Vaccine Soreness,redness or swelling Health Provider ordered Prevnar 20 . Pt Received HPV. 4/21/25 5 pm Called…

No adverse eventProduct administered to patient of inappropriate age
#2839949May 7, 2025
Female·55 yrs·CA·COVID19, PNC21, VARZOS

Pt claims day after vaccination she experienced redness around injection site on both arms. Then the right arm redness extended down to elbow, the next day the opposite arm did the same thing and while the right arm went back to normal. Overall redness, warmt…

Injection site erythemaInjection site painInjection site warmth
#2839950May 7, 2025
Male·0.1 yrs·CO·DTAPIPVHIB, HEP, PNC15, RV5

BRUE

Brief resolved unexplained event
#2839951May 7, 2025
Female·17 yrs·IL·HPV9

Pt fainted approximately 2 minutes after HPV vaccine given. She was seated on the exam table and laid herself back as she fainted. Mom assisted as she was almost horizontal on the exam table. No injury occurred. Pt woke up on her own after approximately 15 s…

CryingFearHeadacheNauseaSyncope
#2839965May 7, 2025
Female·86 yrs·MD·VARZOS

Dizziness the next morning

Dizziness
#2839966May 7, 2025
Female·75 yrs·VA·PNC20, VARZOS

The patient reported feeling bad that evening and worse the next day. She said she felt like needles were poking her all over. The following day she went to the ER where they found her to be in A fib. She followed up with her primary care and they also refe…

Atrial fibrillationFeeling abnormalParaesthesia
#2839967May 7, 2025
Female·58 yrs·IL·VARZOS

Patient described a raised bump at the site of injection , patient reported no issues day of injection but stated the morning after she woke she felt sore in her arm and the areas was red and inflamed the size of a "ping pong ball", patient did not know if cau…

Injection site erythemaInjection site inflammationInjection site massInjection site painInjection site warmth
#2839968May 7, 2025
Female·81 yrs·NJ·VARZOS

starting 5/6 patient had sore arm but then woke up 5/7 with total body tingling and was sore from head to toe(this is 5 days after shot)

PainPain in extremityParaesthesia
#2839969May 7, 2025
Male·82 yrs·PNC20

None stated.

No adverse event
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