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(811 ms)

#2875404Nov 28, 2025
Female·73 yrs·PR·HEP, TDAP

PATIENT REPORTED THAT SUBSEQUENT TO RECEIVING THE TWO VACCINES ( AT AROUND 10:15 AM) DESCRIBED ABOVE SHE STARTED FEELING A FEW SYMPTOMS SHE HADN'T EXPERIENCED WITH ANY OTHER VACCINE IN THE PAST. FIRST SYMPTOM PRESENTED WAS NAUSEA, FOLLOWED BY INCREASE IN HEAR…

ErythemaNauseaUrticaria
#2875405Nov 28, 2025
Female·58 yrs·MI·FLU3, VARZOS

Patient experienced warm/red/ blotchy and warm to touch at site of administration. She went to urgent care and they gave her bactroban ointment.

Injection site erythemaInjection site warmthRash macular
#2875406Nov 28, 2025
Female·48 yrs·FL·COVID19

This is actually a good thing, my chronic disabling nerve pain which occurred post op from my back surgery due to a disc herniation at L5S1 went away 80% after 12-24 hrs

Therapeutic response unexpected
#2875407Nov 28, 2025
Male·19 yrs·WI·HPV9, MENB, MNQ

Patient presented with significant anxiety related to vaccine administration. After discussion with the medical assistant, the vaccine was administered. Immediately post-injection, the patient exhibited vasovagal symptoms, including diaphoresis, pallor, disori…

Blindness transientDisorientationHyperhidrosisImmediate post-injection reactionPallorPresyncope
#2875409Nov 28, 2025
Female·26 yrs·AK·COVID19, FLU3, TDAP

Vasovagal syncope after about 2 minutes of inoculating Boostrix. Patient fainted for about 2 minutes. She picked up her phone and told us the name of her roommate to call. She left with the roommate. I called her 2 days afterwards and she said she was fine wit…

Injection site painSyncope
#2875410Nov 28, 2025
Female·61 yrs·VA·VARZOS

SORE ARM, PAIN BENEATH RIB CAGE, PAIN IN LOWER BACK

Back painMusculoskeletal chest painPain in extremity
#2875411Nov 28, 2025
Female·1.8 yrs·GA·HIBV, PNC20

(employee) was doing the vaccine count and noticed it was off from the database from 11/26/2025. Our office was closed on 11/27/2025. Employee found that (employee) gave the patient the Saline Diluent Component .4% sodium Chloride without the active powder fo…

No adverse eventProduct preparation issue
#2875412Nov 28, 2025
Male·11 yrs·MN·COVID19

Gave 2 doses of Moderna COVID19 spikevax 0.25 mL IM. Pt mother requested flu and covid vaccinations, gave 2 doses of COVID and 0 of flu vaccines.

Extra dose administeredWrong product administered
#2875413Nov 28, 2025
Female·63 yrs·WI·FLU3

" 11/28/25 Per person after Flu vaccine pain at left deltoid after, no swelling, no bruising. Pain persisted and worsening, limiting left shoulder range of motion due to pain with arm movement. Same event occurred last year and still having pain at right shou…

ArthralgiaPain
#2875414Nov 28, 2025
Male·38 yrs·CA·PNC20

redness, pain and itching at injection site. reported fever at home, unknown specific temp. reported "99.0"

Injection site erythemaInjection site painInjection site pruritusPyrexia
#2875415Nov 28, 2025
Male·72 yrs·FL·FLU3

Patient reported raised bumps over body 72 hours after administration of flu shot, not at site of injection. He spoke with his doctor and was told to get benadryl.

Rash erythematous
#2875416Nov 28, 2025
Female·51 yrs·MI·SMALL

Sharp, shooting, weakness pain in right arm for 45 minutes post-immunization. Pain s hoots down into forearm and into armpit. Patient treated with prednisone burst, ibuprofen, Tylenol with no relief. Patient is still having pain on 11/28/2025. Patient receives…

Muscular weaknessPainPain in extremity
#2875417Nov 28, 2025
Female·30 yrs·ME·RSV

This patient did not have an adverse event. This is being documented in the event one does occur. Her EDC is 2/10/26.

Exposure during pregnancyInappropriate schedule of product administrationNo adverse event
#2875418Nov 28, 2025
Female·83 yrs·NJ·FLU3

vaccine given despite receiving it earlier in same season at MD office

Extra dose administered
#2875419Nov 28, 2025
Female·51 yrs·IA·RSV, VARZOS

PATIENT CALLED IN SAYING SHE HAD AN ADVERSE REACTION. I WAS UNABLE TO GET ALL THE INFORMATION UNTIL TODAY. ON 11/19 HER LEFT ARM STARTED TURNING RED AND IRRITATED AT THE INJECTION SITE. SHE WENT TO THE URGENT CARE ON 11/20 AND WAS DIAGNOSED WITH CELLULITI…

Injection site cellulitisInjection site erythemaInjection site irritation
#2875420Nov 28, 2025
Female·44 yrs·WI·COVID19, FLU3

Patient bled a little bit after vaccination and about 10 to 15 minutes after vaccination she fainted. She was safely helped to the ground by her partner. She did not seem to lose consciousness, she was just more unresponsive for a few minutes. Once she retu…

Injection site haemorrhageSyncopeUnresponsive to stimuli
#2875421Nov 28, 2025
Male·70 yrs·FL·FLU3, RSV

Patient had fever, nausea, body aches, redness of chest/head/neck (not allergic reaction per wife), chest pain, overall felt so bad "like he wanted to die", no difficulty breathing, excessive diarrhea, no appetite, tired, chills/sweats.

Chest painChillsDecreased appetiteDiarrhoeaErythemaFatigue+5 more
#2875422Nov 28, 2025
Female·64 yrs·PNC21

Swelling around the injection site 48 hours after administration but not spreading to other areas of the body. Patient advised to use ice compress and NSAID (ibuprofen) and contact provider if symptoms do not lessen.

Injection site swelling
#2875423Nov 28, 2025
Female·67 yrs·VA·FLU3

Pharmacist adminisering vaccine took a long time from inserting needle into arm of the patient and given the vaccine. Needle was in the arm for approximately 15 seconds according to the patient. Patient was experiencing loacalized reactions that seem to be mor…

Circumstance or information capable of leading to medication errorInjection site erythemaInjection site swellingMalaise
#2875424Nov 28, 2025
Female·51 yrs·FL·FLU3, PNC21, VARZOS

Patient reported to pharmacy on 11/28 after symptoms resolved, she reported having hives localized to the right arm and skin peeling after receiving vaccines.

Skin exfoliationUrticaria
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