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1,929,324 reports
No additional AE; the patient may not have received a full dose; the safety needle came off of the luer-lock as it was being pulled out of the patient's leg / The needle remained in the patient's leg; This spontaneous re…
Describe Event, Problem, or Product Use Error: patient informing us of recent hospitalization after tdap injection. she states she had tetanus vaccine on 03/13 and then was hospitalized on 03/16. they determined she had…
Describe the event or problem: No harm to patient. RN attempted to draw from the vial per policy. When the vial was inverted to withdraw the medication, it appeared that the seam around the rubber stopper was leaking spi…
Moderna Covid-19, mRNA immunization (Lot 3053756) was administered on April 24. Hive-like rash was observed in area of crotch and upper leg on April 26. The rash worsened and spread to the entire area of the legs and arm…
Prefilled HavcLuer lock adapter cap detached from syringe from syringe barrel possibly due to the syringe being handled by the cap and not the barrel/plunger end.
Patient attending nursing school. Needs catch up vaccines from childhood. Has no history of prior vaccines. Came in on 3/17/2026 requesting MMR, Varicella, Hepatitis B, and Tdap vaccine. Pt received all 4 without complic…
Patient reports red, 5inch diameter injection site reaction the day after receiving the vaccine. Patient reports no treatment and improvement in 5 days.
Penmenvy vaccine administered without the diluent component. PCP contacted for recommended repeat dosage.
suspected vaccination failure; had recombinant shingles shot and still got shingles; This serious case was reported by a consumer via interactive digital media and described the occurrence of vaccination failure in a adu…
Pancytopenia; suspected macrophage activation syndrome; Multisystem inflammatory syndrome (MIS); Sjögren's syndrome; Sore arm; This literature-non-study case was reported in a literature article and describes the occurre…
Numbness in left arm immediatedly after injection. Felt faint and nauseous. Within 20-30 minutes symptoms went away
04/30/2026: sent via 911 ambulance To Er for evaluation following a fall, : generally weak, Dx. Fall Nausea and Vomiting, Dehydration, and on 05/01/2026: sent via 911 ambulance: fall: hit head, dx. fall, closed head inju…
Malaise, chronic stiffness & pain in hands.
Student was administered the HPV vaccine into left deltoid. Following student looked uncomfortable. I asked her if she was okay and she said yes. I then gave the Meningococcal vaccine in the right deltoid. Approximately…
NO ADVERSE REACTIONS NOTED. GAVE DOSE TODAY WHEN ALREADY HAD ONE IN THIS SEASON (NOV 2025)
Pt presented to the pharmacy with shot rxn from 5/7/26. Site was left arm (over 12inches long and front/outer/back of arm). reddness and swelling. contacted doctor and set up a doctor visit
Suspected vaccination failure; Ramsay-Hunt syndrome; This serious case was reported by a consumer via interactive digital media and described the occurrence of vaccination failure in a female patient who received Herpes…
Sore arm near the injection site; cold; chills; feeling very tired with no energy; no energy; fever that was 101.5 all the way up to 105.5; This non-serious case was reported by a nurse via sales rep and described the oc…
developed COVID-19 infection despite vaccination; developed COVID-19 infection despite vaccination; flare-up of joint pain; flare-up of joint pain; This is a literature report for the following literature source(s). A 67…
Itchy, red rash from soles of feet up back of legs to back of knee-both legs. Patient was able to use OTC calamine lotion and loratadine, rash is resolving.