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(836 ms)

#2840493May 12, 2025
Male·11 yrs·NM·HPV9, MNQ, TDAP

ITCHING TO LEFT ARM, 2 INCH DIAMETER, REDNESS SWELLING NO PAIN FOR 2 DAYS AFTER INJECTION TO SITE. FOLLOWED UP 5 DAYS LATER AND THE ISSUE WAS RESOLVED.

Injection site erythemaInjection site pruritusInjection site swelling
#2840494May 12, 2025
Male·45 yrs·AZ·SMALLMNK

The treatment was the first of a two-series vaccination; the outcome was uneventful, with no symptoms or signs of reaction reported.

No adverse event
#2840495May 12, 2025
Female·13 yrs·MI·COVID19, FLU3, TYP

Incorrect dose of Moderna Covid vaccine given to patient. No adverse event noticed. Patient was contacted and told they should be revaccinated with the correct dose to ensure protection.

Incorrect dose administeredNo adverse event
#2840496May 12, 2025
Male·26 yrs·WY·MMR

Not able to contact patient, left a message on phone for a return call. Priorix is to be given SQ and we administered IM.

Incorrect route of product administration
#2840497May 12, 2025
Male·0.8 yrs·DTAPIPVHIB

Patient was given an expired vaccination

Expired product administered
#2840498May 12, 2025
Male·5 yrs·ID·DTAPIPV, HPV9, MMRV

Patient was given the HPV shot that was meant for his 12 year old sister.

Product administered to patient of inappropriate age
#2840499May 12, 2025
Male·66 yrs·CA·VARZOS

Patient started developing warm, itchy spots on random parts of the body (arms, legs) after shower. Lasts about an hour and then goes away. Has persisted since vaccination 3/23/25 to today, 5/12/25, though the severity of the itchiness has gradually decreased

PruritusSkin warm
#2840500May 12, 2025
Unknown·0.3 yrs·KS·RV5

No adverse event; HCP calling to report AE for a vaccine that was inadvertently administered after a temperature excursion. ? Name of vaccines involved (including lot/exp): ROTATEQ 2003166 9/8/2025 ? Temperature: 1.5C ? Time fra…

No adverse eventProduct storage error
#2840501May 12, 2025
Male·45 yrs·AZ·SMALLMNK

The treatment was the second dose of a two-series vaccination; the outcome was uneventful, with no symptoms or signs of reaction reported.

No adverse event
#2840502May 12, 2025
Female·16 yrs·OH·MENB, MNQ

On the afternoon of 5/8/2025, patient developed soreness at site of injections. Took Ibuprofen. The next morning she noticed tingling in RT hand and distal half of forearm when lifting hand toward face, noticed when applying make up. Still with pain at injecti…

Injection site erythemaInjection site oedemaInjection site painInjection site swellingParaesthesia
#2840503May 12, 2025
Male·62 yrs·AZ·SMALLMNK

The treatment was the second dose of a two-series vaccination; the outcome was uneventful, with no symptoms or signs of reactions reported.

No adverse event
#2840504May 12, 2025
SeriousDisabled
Male·51 yrs·CA·FLU3

Severe pain in shoulder causing lack of sleep and loss of strength in arm. Patient has not slept a full night's sleep since pain began in November 2024.

ArthralgiaAstheniaSleep disorder
#2840505May 12, 2025
Male·0.3 yrs·NC·RV1

Projectile Vomiting x3

Vomiting projectile
#2840506May 12, 2025
Female·65 yrs·NJ·PNC21

Redness and soreness around the area

ErythemaPain
#2840507May 12, 2025
Female·65 yrs·PA·COVID19, TDAP

Documentation copied from provider's office visit note today (5/12/25): "Patient is a 65 y.o. female who presents today to walk-in clinic regarding vaccine reaction. Had tetanus and COVID vaccines on Friday (5/9/25). Afterwards, was not feeling well. Was fa…

FatigueHypersensitivityInflammationInjection site erythemaInjection site painInjection site pruritus+2 more
#2840508May 12, 2025
Male·16 yrs·NE·HEP

Patient is 16 years old. Was given Heplisav B which is indicated for patients 18 years and older. Did not experience any adverse event or side effects per mother.

No adverse eventProduct administered to patient of inappropriate age
#2840510May 12, 2025
Female·39 yrs·NM·HPV9

red bumpy rash starting at inside of elbow and extending to top of hand, seems to be getting worse. has tried hydrocortisone cream with no relieve, has also tried eczema cream.

RashRash erythematous
#2840511May 12, 2025
Male·35 yrs·OR·COVID19

Patient reported having fluid filled bumps that are itchy, patient declined any shortness of breath, tightness in the throat or difficulty breathing, stated that bumps are all over his body and that steroid cream is not helpful in getting rid of them but do he…

RashRash pruriticRash vesicular
#2840512May 12, 2025
Male·43 yrs·AZ·SMALLMNK

The treatment was the second of a two-series vaccination. The outcome was uneventful, with no symptoms or signs of reaction reported.

No adverse event
#2840513May 12, 2025
Male·45 yrs·WA·SMALLMNK

Dose was accidentally administered IM versus subq. Patient stayed in clinic for 15 minutes following immunization reporting no adverse symptoms at this time. Encouraged patient to reach out with current questions or concerns. Charge notified.

Incorrect route of product administrationNo adverse event
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