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MMU-14804-40218

1 vaccination 1 coded response 1 check-in 1 free-text entry 0 call cases
Sex
Female
Age at first dose
26-30
ZIP prefix
940 / CA
Registered
2021-04-16
Relationship
Self
Race
Asian
Ethnicity
Not Hispanic or Latino

Timeline

  1. 2021-04-07
    Dose 1 — Pfizer-BioNTech
  2. 2021-04-16
    Registered in v-safe
  3. 2021-04-16
    Survey response — day 7, dose 1
    MedDRA: Abortion missed, Amenorrhoea, Dysmenorrhoea, Muscle spasms, Pregnancy test negative — Feeling: Good · Site: Pain, Swelling
    Free text: Ovulation type one sided cramps for two days after the vaccine. And no period yet. Preg test negative
    MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available

Vaccinations

DoseDateManufacturerCo-administered
12021-04-07Pfizer-BioNTech

Free text

Release 7 — day 7, dose 1

2021-04-16

Systemic reaction (other): Ovulation type one sided cramps for two days after the vaccine. And no period yet. Preg test negative

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
SROAbortion missed ○ ✓ ○
SROAmenorrhoea ✓ · ✓
SRODysmenorrhoea ✓ ✓ ○
SROMuscle spasms · · ✓
SROPregnancy test negative ○ ✓ ○

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