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ETW-31112-49878

3 vaccinations 2 coded responses 2 check-ins 1 free-text entry 1 call case
Sex
Female
Age at first dose
31-35
ZIP prefix
427 / KY
Registered
2022-05-24
Relationship
Self
Race
White
Ethnicity
Not Hispanic or Latino

Timeline

  1. 2021-04-02
    Dose 1 — Pfizer-BioNTech
  2. 2021-04-23
    Dose 2 — Pfizer-BioNTech
  3. 2022-03-03
    Dose 3 — Pfizer-BioNTech
  4. 2022-05-24
    Registered in v-safe
  5. 2022-06-02
    Survey response — 3 months, dose 3
    MedDRA: Menstrual disorder, Oligomenorrhoea — Feeling: Good
    Free text: Since getting my booster dose my menstrual cycle has changed significantly. Instead of my normal 30-32 day cycle, I am experiencing 40-43 day anovulatory cycles. (Two cycles like this so far.)
    MedDRA releases: 2024-11 · check-in free text available
  6. 2023-03-03
    Survey response — 12 months, dose 3
    MedDRA: Essential hypertension, Pre-eclampsia, Pregnancy — Feeling: Good · Be unable to work or attend school, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Hospitalization
    MedDRA releases: 2024-11
  7. 2023-03-03
    Report sent to call center — 12 months, dose 3
    Be unable to work or attend school · Be unable to do your normal daily activities · Get care from a doctor or other healthcare pr
    Hospitalization · 1 call case(s)
  8. 2023-03-06

Vaccinations

DoseDateManufacturerCo-administered
12021-04-02Pfizer-BioNTech No
22021-04-23Pfizer-BioNTech No
32022-03-03Pfizer-BioNTech No

Call center

1 call center case

1 unsuccessful

See the call center timeline

Free text

Release 11 — 3 months, dose 3

2022-06-02

Symptoms: Since getting my booster dose my menstrual cycle has changed significantly. Instead of my normal 30-32 day cycle, I am experiencing 40-43 day anovulatory cycles. (Two cycles like this so far.)

Each entry is dated by the survey it was written in (the CDC re-sent the releases with survey dates in 2025); click a date to see that survey response. The CDC cut some text off at about 250 characters: symptoms in every release, and the other two fields in releases 9-12. Those entries are marked "cut off by CDC".

MedDRA terms by release

FieldPreferred term2021-092023-042024-11
SDEssential hypertension · · ✓
SDMenstrual disorder · · ✓
SDOligomenorrhoea · · ✓
SDPre-eclampsia · · ✓
SDPregnancy · · ✓

✓ active code · ○ coded but marked inactive · blank = not in that release