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(827 ms)

#2841652May 19, 2025
Male·25 yrs·VA·TDAP

Autistic patient who did not handle vaccinations well, once needle was inserted into skin, he pulled away and the needle came out and scratched his skin. Mother of patient wanted to continue 2nd vaccine, same incident happened again and mom demanded injection…

Circumstance or information capable of leading to medication errorInjection site reactionScratch
#2841653May 19, 2025
Male·12 yrs·NM·HPV9, MNQ, TDAP

After administering vaccines client complained of pain to left deltoid where HPV was administered. Client remained sitting on chair while this nurse spoke with the mother. The mother asked if she could have some condoms for her other teenage son. This nurse we…

DizzinessFallHead injury
#2841654May 19, 2025
Female·29 yrs·CO·HEP

Provider ordered Engerix-B (Hep B). Nurse prepared, had a second member of the team perform a second check, and administered the Pediatric variation, instead of the adult variation that was ordered. She was made aware of the error when she was documenting, a…

Underdose
#2841655May 19, 2025
Female·55 yrs·MNQ

Swelling, injection site pain, redness, fever > 101F, all beginning one day post injection. Fever has subsided, but injection site and surrounding areas are still red. Patient has been icing the area.

ErythemaInjection site erythemaInjection site painPyrexiaSwelling
#2841656May 19, 2025
Female·24 yrs·MN·DTAP

Redness 2 x 2 inches Right Arm. Mild swelling

ErythemaSwelling
#2841657May 19, 2025
Male·1 yrs·MA·HEPA, MMR, PNC20

Mom reported rash/welt appeared two days after vaccine on 5/17/25 on right anterior thigh. He had Hep A and Prevnar 20 in this thigh. Vaccines were administered on 5/15/25. Mom reported on 5/19/25 that rash improved/resolved.

Injection site rashInjection site reactionUrticaria
#2841658May 19, 2025
Female·1.7 yrs·CA·DTAP, HEPA, MMR

Patient had been drinking almond milk after she turned 1 for 8 months leading to her vaccinations. She had no issues with nuts, no asthma, no allergies, and no skin conditions. After receiving her first dose of vaccines, she began to develop allergies to foods…

AlopeciaAsthmaEczemaErythemaFood allergyGluten sensitivity+2 more
#2841660May 19, 2025
Female·50 yrs·TX·PNC20

Patient reported redness, swelling, and warmth around injection site starting the next morning after vaccination. The redness was approximately 3x5 inch with a 2x2 inch induration centered around injection site. Patient also reported joint pain in the left sh…

ArthralgiaInjection site erythemaInjection site indurationInjection site swellingInjection site warmthLymphadenopathy+2 more
#2841661May 19, 2025
Female·21 yrs·ME·HEP

Patient came in for a HPV9 (Gardasil 9) vaccine but received a HepB (Heplisav-b) vaccine instead. The patient did not have any side effects or symptoms. This was discovered when the patient came in for their physical on 4/16/25.

No adverse eventWrong product administered
#2841662May 19, 2025
Male·10 yrs·MI·MNQ

none

Unevaluable event
#2841663May 19, 2025
Female·9 yrs·PA·HPV9

Keratosis Pilaris like rash on arm with mild tenderness. No swelling or decreased range of motion

Keratosis pilarisRashTenderness
#2841664May 19, 2025
Female·71 yrs·NC·VARZOS

pt developed a red itchy rash 2 inches below the injection site.

Injection site reactionRash erythematousRash pruritic
#2841665May 19, 2025
Female·0.4 yrs·AR·HIBV

N/A No adverse side effects

No adverse event
#2841666May 19, 2025
Male·0.2 yrs·FL·RV1

vomiting, diarrhea, irritability since receiving vaccine 13 days ago. Infant otherwise had normal VSD, no PMH and pleasant baby.

DiarrhoeaInfant irritabilityVomiting
#2841667May 19, 2025
Male·50 yrs·MI·HEP

Patient was given a pediatric dose instead of an adult dosenone

Underdose
#2841668May 19, 2025
Male·71 yrs·TN·VARZOS

Patient had allergic reaction and lethargy - wife got concerned and took him to ER - Got discharged for ER and he is doing ok - I called on Friday evening and Monday morning to check up on him - and wife stated that he is okay.

HypersensitivityLethargy
#2841669May 19, 2025
Male·0.5 yrs·IN·DTPPVHBHPB, PNC20

Approx 5 hours after vaccines were given, mom reports he was shaking all over and then went limp. She called 911 and was taking to Hospital. He was found to be afebrile with normal exam; no further testing was done. Note documents possibility of being conne…

HypotoniaTremor
#2841670May 19, 2025
Female·50 yrs·TX·COVID19

Patient was given expired vaccine, waited 15 mins after vaccine was given and did not have any symptoms after receiving the vaccine.

Expired product administeredNo adverse event
#2841671May 19, 2025
SeriousHospitalized
Male·57 yrs·AZ·COVID19

Dizzy, light headed after shot. Had to sit for 15 min after. Felt dizzy for a while after. 10 days later developed postural tachycardia and was hospitalized. Have had POTS symptoms for 14 months. Neurologist today diagnosed POTS from vaccine injury.

DizzinessLaboratory testPostural orthostatic tachycardia syndromeTilt table test
#2841672May 19, 2025
Male·16 yrs·TN·MENB

Patient reports that about 2 hours after the vaccine was administered in his right arm, he had pain at the injection site and a bump developed. He reports that some blood drained from the bump yesterday (5/18/25). He presented to the office today to get che…

Injection site erythemaInjection site haemorrhageInjection site indurationInjection site painInjection site swelling
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