Search and filter adverse-event reports.
1,929,324 reports(822 ms)
Varicella vaccine was given by mistake instead of Vaxelis.
Progressive bilateral lower limb weakness the day after his vaccine. Presented to the ER and diagnosed with Guillian Barre syndrome.
Vaccine given IM rather than subcutaneous; no known adverse patient reaction related to administration site error
Patient called and stated she was itching all over. No injection site reaction, redness or swelling. Patient states she was especially itchy and red on her hands and neck. She also stated her labia was red and swollen. This reaction occurred after the patient…
Patient inadvertently received a pediatric formulation of the Hepatitis A vaccine. Patient was administered a 0.5 mL pediatric dose of the Hepatitis A vaccine. In consultation with the nurse, it was determined that the appropriate course of action was to admin…
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Patient described normal injection site pain turned to abnormal injection site pain on day three after receiving vaccines. Swelling, tenderness, warm to touch, and range of motion issues.
Pt seen in PCP office today after vaccine reaction from administration at pharmacy. Upon exam it was determined patient had cellulitis and antibiotics were presribed by APRN who saw patient.
No additional AE; HCP calling to report expired administration of GARDASIL-9 on 05/03/2025. The product was expired on 02/14/2025 with no TEs. No symptoms reported on behalf of patient. Supported outcome delivered verbally per memo. Case number provided. Recei…
Confirmed no symptoms or side effects; VARIVAX administered on 5/12/2025 that expired on 4/19/2025; This spontaneous report was received from a nurse and refers to a 40-year-old patient of unknown gender. The patient's medical history, concurrent conditions…
she starting having swollen lymph nodes, sore throat, headache and a rash on her belly. Caller advised she took her daughter to the HCP on 04/25/2025 and she had EpsteinBarr and tested positive for mono.; This spontaneous report was received from a consumer a…
no adverse event; inadvertently administered a dose of expired VAQTA on 05/14/2025; This spontaneous report was received from a Registered Nurse on 15-MAY-2025 and refers to a patient of unknown age and gender. The patient's medical history concurrent condit…
Gardasil 9 used as treatment for eyelid and facial cutaneous warts; This literature marketed report was received from the authors as stated above and refers to A 9-year-old immunocompetent boy with history of asthma, obesity, nonalcoholic fatty liver disease…
allograft rejection; Background: Studies in adults have demonstrated a risk for allograft rejection or development of donor-specific antibodies (DSA) following SARS-CoV-2 vaccination. We examined the incidence of acute rejection and de novo DSA following COVID…
Suspected vaccination failure; Shingles; This serious case was reported by a other health professional via call center representative and described the occurrence of vaccination failure in a 68-year-old female patient who received Herpes zoster (Shingrix) for…
Tenderness in arm; Redness in arm; swelling in arm; Fever; This non-serious case was reported by a nurse via sales rep and described the occurrence of pain in arm in a female patient who received Herpes zoster (Shingrix) for prophylaxis. On 06-MAY-2025 08:15…
never receiving the second dose; This non-serious case was reported by a consumer via call center representative and described the occurrence of incomplete course of vaccination in a female patient who received Herpes zoster (Shingrix) for prophylaxis. Previ…
Mild fever; extremely HOT/feeling like I'm baking inside a; insomnia; This non-serious case was reported by a consumer and described the occurrence of fever in a 64-year-old female patient who received Herpes zoster (Shingrix) for vaccination. Concomitant pr…
Adjuvant was given without being mixed with the active ingredient; Adjuvant was given without being mixed with the active ingredient; This non-serious case was reported by a other health professional via sales rep and described the occurrence of inappropriate…
just got a second vaccine on 5/6/2025; This non-serious case was reported by a consumer via call center representative and described the occurrence of drug dose administration interval too long in a 51-year-old female patient who received Herpes zoster (Shingr…