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(889 ms)

#2839909May 7, 2025
Female·59 yrs·MI·PNC20

Patient developed redness and warmth below the injection site 4 days after administration

Injection site erythemaInjection site warmth
#2839910May 7, 2025
Male·11 yrs·TX·COVID19

pt came for well check up and was accidentally given 12 and up Covid age vaccine instead of 4- 11 years

Product administered to patient of inappropriate age
#2839911May 7, 2025
Female·0.3 yrs·CO·RV5

When discussing vaccines to be given, this RN noted in the Registry that rotavirus was not listed in the recommended vaccines. The note at the bottom of the recommendation list states, "please do not rely soley on the Recommender to forecast immunizations." Up…

Product administered to patient of inappropriate age
#2839912May 7, 2025
Female·1 yrs·IL·MMR, VARCEL

Received MMMR & Varicella on 4/24/25, developed serum sickness like reaction 9 days later on 5/3/25. No exposure to suggest other trigger - like no medications, no infectious symptoms prior to onset of reaction. Rash consistent with serum sickness, not a typic…

RashSerum sickness
#2839913May 7, 2025
Female·65 yrs·MMR

Nurse did not reconstitute and gave only the diluent. She realized before the patient left. Acquired additional diluent, reconstituted correctly and gave the vaccine.

Product preparation issue
#2839914May 7, 2025
Male·74 yrs·VARZOS

Patient woke up in the middle of the night with soreness in the arm. In the morning, he noticed arm is red, warm, tender, and slightly swollen with a "little ball" at the injection site. He's been extremely fatigued throughout the day.

FatigueInjection site erythemaInjection site massInjection site painInjection site swellingInjection site warmth+2 more
#2839915May 7, 2025
SeriousHospitalized
Female·51 yrs·OH·PNC20

I am having neurological issues, my legs have became weak and it is hard to walk.

Gait disturbanceNervous system disorder
#2839916May 7, 2025
Female·40 yrs·CA·MMR

Taken from patient's message sent to MD: Starting Monday 4/21 I woke up feeling sick with painful and enlarged lymphs around my ears, throat, neck and back of the head. Symptoms continued all week with slight fever and fatigue. Started feeling better on…

ArthralgiaFatigueHypoaesthesiaJoint stiffnessLymph node painLymphadenopathy+5 more
#2839917May 7, 2025
Male·1 yrs·OH·HIBV, MMR, PNC15, VARCEL

DEVELOPED HIGH FEVERS OF 105

Pyrexia
#2839918May 7, 2025
Female·74 yrs·TX·COVID19

pt was given comirnaty on 4/30/25 expiration date was 4/26/25. Pt has had no adverse reactions or problems. She has been contacted to return to clinic to have another vaccination.

Expired product administeredNo adverse event
#2839919May 7, 2025
Male·17 yrs·WI·MENB

Patient received meningococcal group B vaccine and within a couple minutes, patient turned pale and slumped to the left side sitting in the chair. Patient began making abnormal movements with arms and trunk of body along with head. Mouth was open and eyes were…

DizzinessDyskinesiaEye movement disorderHypoacusisHypotoniaNausea+3 more
#2839920May 7, 2025
Female·15 yrs·NV·DTAPHEPBIP

5 MINUTES AFTER RECEEIVING VACCINE THAT I DENIED, MY DAUGHTER PASS OUT FOR A MINUTE AND WAS BEING A BIT LOTHARGIC, IM ACTUALLY VERY DISSAPOINTED WITH FACILITY, MY DAUGHTER NEVER RECEIVED FIRST DOSAGE

LethargyLoss of consciousness
#2839921May 7, 2025
Male·1.8 yrs·MI·FLU3, HEPA

No adverse event. Incorrect dosage given (12 year & older)

No adverse eventProduct administered to patient of inappropriate age
#2839923May 7, 2025
Female·81 yrs·GA·RSV

Patient spoke another language and we resorted to using a translator to help her fill out her questionnaire. During this process we accidently pulled the immunization history for her husband who has a very similar name. Her husband did need and rsv vaccine but…

Circumstance or information capable of leading to medication errorExtra dose administered
#2839925May 7, 2025
Male·82 yrs·WA·TD

N/A no adverse symptoms, no change in treatment.

No adverse event
#2839926May 7, 2025
Male·0.5 yrs·MI·DTPPVHBHPB

Administered Expired vaccine .contacted parents and vaccine will be readministered.

Expired product administered
#2839927May 7, 2025
Male·11 yrs·NC·MNQ

Swelling and redness of RT arm near injection site all throughout the day (05/07/25).

Injection site erythemaInjection site swelling
#2839928May 7, 2025
Female·55 yrs·NC·PNC21

Patient was ordered PCV 21 vaccine after physical visit by provider. PCV 21 vaccine administered by nurse per order in patient's left upper arm. Patient was fasting at the time for blood work. Patient tolerated immunization well, walked to check out within cli…

AphasiaDizzinessParaesthesia
#2839929May 7, 2025
Female·51 yrs·CA·HEP, PNC20

Patient received her PCV-20 and Heplisav-B vaccines on 4/30/25; both immunizations administered to right deltoid per patient request. No reactions during post-vaccine 15-minute monitoring. Patient has no allergies, and confirmed that she had no prior known re…

FatigueInjection site erythemaInjection site swellingNauseaPruritusRash
#2839930May 7, 2025
Female·11 yrs·PA·MNQ, TDAP

Patient left immediately after vaccine administration and felt faint while checking out. Patient sat down in chart prior to fainting d/t black spots in vision. She became diaphoretic, pale, and had a drop in her blood pressure.

Blood pressure decreasedHyperhidrosisPallorSyncopeVisual impairment
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