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Report #2853765

Received Dec 2, 2025

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

Overview

Sex
Female
Age
59 yrs
State
—
Recovered
Unknown
Vaccinated
Jan 29, 2021
Onset
Sep 1, 2022
Days to onset
580
Hospital days
—

Vaccines (2)

TypeNameManufacturerDoseLotRoute / Site
COVID19COVID19 (COVID19 (PFIZER-BIONTECH))PFIZER\BIONTECH1——
COVID19COVID19 (COVID19 (PFIZER-BIONTECH))PFIZER\BIONTECH2EL8982—

Symptoms (3)

Myelodysplastic syndromeCOVID-19Drug ineffective

Symptom narrative

URI-possible COVID infection; URI-possible COVID infection; This is a spontaneous report received from a Consumer or other non HCP and an Other HCP. A 60-year-old female patient received BNT162b2 (BNT162B2), on 11Jan2021 as dose 1, single (Lot number: EL3248) and on 29Jan2021 as dose 2, single (Lot number: EL8982) at the age of 59 years for covid-19 immunisation. The patient's relevant medical history included: "low risk (IPSS-R 2.5) MDS" (unspecified if ongoing), notes: with 45% ring sideroblasts; "SF3B1 and TET2 mutations" (unspecified if ongoing); "Atrial fibrillation" (unspecified if ongoing); "Breast lift", start date: 2011 (unspecified if ongoing); "Breast reduction surgery", start date: 2011 (unspecified if ongoing), notes: bilateral; "Smoking status: Never/Smokeless tobacco: Never" (unspecified if ongoing), notes: Non-tobacco user; "Alcohol use: Not Currently" (unspecified if ongoing); "Allergen: Latex" (unspecified if ongoing), notes: Natural Rubber; "anemia" (unspecified if ongoing), notes: with stable Gl work-up. The patient had Breast biopsy benign in 2010. The patient's family history included Melanoma (Brother), Breast cancer and Ovarian cancer (Mother's Sister), BRCA 1/2, Colon cancer and Endometrial cancer (Neg Hx). The patient's concomitant medications were not reported. Past drug history included: Codeine, reaction(s): "Allergen: Codeine"; Moxifloxacin, reaction(s): "Rash", notes: Allergen. The following information was reported: DRUG INEFFECTIVE (medically significant), COVID-19 (medically significant) all with onset Sep2022, outcome "unknown" and all described as "URI-possible COVID infection". Clinical course: The patient was healthy till 30-45 days prior this last "shot". Patient complaint of intermittent palpitations, accompanied by dyspnea, dizziness, lightheadedness, presyncope, and fatigue, starting in Sep2022 post an URI-possible COVID infection. Worsened beginning in Jan2023.; Sender's Comments: Linked Report(s) : US-PFIZER INC-202500160526 same reporter/patient ,different dose/AE;

Medical history

Medical History/Concurrent Conditions: Anemia (with stable Gl work-up); Atrial fibrillation; Breast cosmetic surgery; Breast reduction (bilateral); Ex-alcohol user; Latex allergy (Natural Rubber); MDS (with 45% ring sideroblasts); Non-tobacco user; SF3B1 gene mutation; TET2 gene mutation