VAERS Explorer

Explore VAERS reports

Search and filter adverse-event reports.

View charts →
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(853 ms)

#2855223Aug 22, 2025
Female·65 yrs·PA·MNQ

Patient reported feeling groggy/no energy/tired for a few days after injection. Patient reported having arm soreness and inflammation near the injection site that has subsided but still experiencing some tenderness.

AstheniaFatigueInjection site inflammationInjection site painSomnolence
#2855224Aug 22, 2025
Female·60 yrs·NC·VARZOS

Since January 2025 cognitive problem/ extreme fatigue/nausea/ numbness face and hand / headaches/ vertigo/ leg pain/ feeling very ill at times/

Cognitive disorderComputerised tomogramElectrocardiogramFatigueHeadacheHypoaesthesia+4 more
#2855225Aug 22, 2025
Female·65 yrs·PA·MENB

Patient reported feeling groggy/no energy/tired for a few days after injection. Patient reported having arm soreness and inflammation near the injection site that has subsided but still experiencing some tenderness.

AstheniaFatigueInjection site inflammationInjection site painSomnolence
#2855226Aug 22, 2025
Male·11 yrs·KY·MNQ, TDAP

Large red, indurated, area warm to touch approximately 6 in by 4 in. Complained of some itching. Some pain when touched. No respiratory symptoms. Started on oral prednisone and oral hydroxyzine.

ErythemaIndurationPruritusSkin warmTenderness
#2855227Aug 22, 2025
Female·1.3 yrs·MI·DTAP, HIBV

Within 24 hours of administration of vaccines, patient received a reaction. Reaction is 6.5 cm in diameter of induration and erythema.

ErythemaInduration
#2855229Aug 22, 2025
Female·24 yrs·MI·HPV9

Pt received vaccine and walked to the front desk. Pt felt lighted and sat down in the waiting area. She felt hot, tunnel vision, and dry throat. BP was 70/48. Pt was given water, apple juice, and crackers. She was wheelchaired to an exam room. She was laying d…

DizzinessDry throatFeeling hotTunnel vision
#2855230Aug 22, 2025
Female·5 yrs·TX·TDAP

N/A

Product administered to patient of inappropriate age
#2855231Aug 22, 2025
Female·1.8 yrs·FL·DTAP

The following morning she woke up with a 102 fever and within a few minutes she had a febrile seizure. She started with a blank look on her face and starring into the distance and not responding. We quickly got in the car to take her to Urgent care/ER. It last…

Febrile convulsionStaring
#2855232Aug 22, 2025
Female·38 yrs·CA·HPV9

Patient started feeling lightheaded a few seconds after administration.

Dizziness
#2855233Aug 22, 2025
Female·71 yrs·FL·RSV

Patient came to pharmacy complaining soreness, redness,swelling, headache, hot when you touch injection site. I advised patient to do cold compress and take benadryl and tylenol if needed. I also advised patient to contact provider if no improvement.

HeadacheInjection site painInjection site swellingInjection site warmth
#2855234Aug 22, 2025
Female·18 yrs·MN·HEP

Pediatric patient given adult dose of Hep B. Only symptom that client reports is sore arm after vaccination.

Incorrect dose administeredPain in extremity
#2855235Aug 22, 2025
Unknown·Age unknown·IL·MMR

No additional AE case reported; HCP called and reported T/E. HCP stated MMR II was inadvertently administered during a T/E on 07/10/2025.; This spontaneous report was received from an Other health professional (Medical Assistant) and refers to a patient of unk…

No adverse eventProduct storage error
#2855236Aug 22, 2025
Female·30 yrs·IA·ANTH

Patient reports she started having symptoms of a mild fever, localized swelling and localized "itchiness" 24 hours after receiving anthrax dose. Patient stated that the swelling and itching subsided 7 days after the injection but is still experiencing a low gr…

Night sweatsPruritusPyrexiaSwelling
#2855237Aug 22, 2025
SeriousHospitalized
Male·0.3 yrs·MI·RV5

Patient with sudden onset of fatigue and lethargy on 07/17/25, with multiple episodes of bilious vomiting. Patient seen in ED where workup was completed; ultrasound remarkable for large colonic to colonic intussusception. Patient received barium enema which re…

Enema administrationFatigueIntussusceptionLethargyUltrasound abdomen abnormalVomiting
#2855238Aug 22, 2025
Female·17 yrs·HPV9, MNP

Patient was last seen in office 8/20/2025 and received the HPV and meningitis vaccine. She states that the next night she started getting hives on her ear. Her scalp then started itching, and hives spread to her neck and jaw. This morning, the hives are spr…

PruritusUrticaria
#2855239Aug 22, 2025
Female·7 yrs·MO·COVID19

Vaccine given more than 10 weeks after it thawed from frozen and stored in refrigerator. Vaccine was not past the expiration date shown on box. There was NO adverse reaction or illness that took place.

No adverse eventProduct storage error
#2855240Aug 22, 2025
Male·8 yrs·MO·COVID19

Vaccine given more than 10 weeks after it thawed from frozen and stored in refrigerator. Vaccine was not past the expiration date shown on box. There was NO adverse reaction or illness that took place.

No adverse eventProduct storage error
#2855241Aug 22, 2025
Female·10 yrs·MO·COVID19

Vaccine given more than 10 weeks after it thawed from frozen and stored in refrigerator. Vaccine was not past the expiration date shown on box. There was NO adverse reaction or illness that took place.

No adverse eventProduct storage error
#2855242Aug 22, 2025
Male·11 yrs·TX·MNQ, TDAP

Right arm REDNESS, SWELLING, Tenderness. Resolving on its own. Ibuprofen prescribed.

ErythemaSwellingTenderness
#2855243Aug 22, 2025
Female·11 yrs·MO·COVID19

Vaccine given more than 10 weeks after it thawed from frozen and stored in refrigerator. Vaccine was not past the expiration date shown on box. There was NO adverse reaction or illness that took place.

No adverse eventProduct storage error
Page 1551 of 96,467