Z33-30987-01208
3 vaccinations
6 coded responses
21 check-ins
6 free-text entries
0 call cases
- Sex
- Female
- Age at first dose
- 26-30
- ZIP prefix
- 972 / OR
- Registered
- 2021-04-25
- Relationship
- Self
- Race
- White
- Ethnicity
- Not Hispanic or Latino
Timeline
-
2021-04-25
Registered in v-safe
-
2021-04-25
Dose 1 — Pfizer-BioNTech
- 2021-04-25
- 2021-04-26
- 2021-04-27
- 2021-04-28
- 2021-04-29
- 2021-04-30
- 2021-05-01
- 2021-05-02
-
2021-05-09
Survey response — day 14, dose 1MedDRA: Menstruation irregular — Feeling: GoodFree text: Its been 41 days since my last menstrual cycle, my cycle is usually 24-28 days long.MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
- 2021-05-16
-
2021-05-17
Dose 2 — Pfizer-BioNTech
-
2021-05-23
Survey response — days 1–6 daily, dose 2MedDRA: Oligomenorrhoea — Feeling: GoodFree text: After my first vaccine dose, my menstrual cycle was 43 days and its usually 24-28 days.MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
- 2021-05-24
- 2021-05-31
- 2021-06-07
- 2021-06-14
-
2021-06-21
Survey response — day 35, dose 2MedDRA: Intermenstrual bleeding — Feeling: GoodFree text: Im experiencing spotting and my period ended 11 days ago and I never experience spotting between my cycle so this is new.MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
- 2021-06-28
-
2021-08-16
Survey response — 3 months, dose 2MedDRA: Nasopharyngitis — Feeling: GoodFree text: I caught a cold a couple days after flying so it may have just been from flying.MedDRA releases: 2021-09,2024-11 · check-in free text available
- 2021-11-15
-
2021-12-09
Dose 3 — Pfizer-BioNTech
-
2022-06-09
Survey response — 6 months, dose 3MedDRA: Menstrual disorder, Oligomenorrhoea, Oropharyngeal pain — Feeling: GoodFree text: Sore throat. My menstrual cycle is still longer than usual and not uniform like it used to be.MedDRA releases: 2024-11 · check-in free text available
-
2022-12-10
Survey response — 12 months, dose 3MedDRA: Nasopharyngitis — Feeling: GoodFree text: Common cold after attending an event with over 100 people.MedDRA releases: 2024-11 · check-in free text available
Vaccinations
| Dose | Date | Manufacturer | Co-administered |
|---|---|---|---|
| 1 | 2021-04-25 | Pfizer-BioNTech | |
| 2 | 2021-05-17 | Pfizer-BioNTech | |
| 3 | 2021-12-09 | Pfizer-BioNTech | No |
Free text
Release 8 — day 14, dose 1
Symptoms: Its been 41 days since my last menstrual cycle, my cycle is usually 24-28 days long.
Release 8 — days 1–6 daily, dose 2
Systemic reaction (other): After my first vaccine dose, my menstrual cycle was 43 days and its usually 24-28 days.
Release 9 — day 35, dose 2
Symptoms: Im experiencing spotting and my period ended 11 days ago and I never experience spotting between my cycle so this is new.
Release 9 — 3 months, dose 2
Symptoms: I caught a cold a couple days after flying so it may have just been from flying.
Release 12 — 6 months, dose 3
Symptoms: Sore throat. My menstrual cycle is still longer than usual and not uniform like it used to be.
Release 12 — 12 months, dose 3
Symptoms: Common cold after attending an event with over 100 people.
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
| Field | Preferred term | 2021-09 | 2023-04 | 2024-11 |
|---|---|---|---|---|
| SD | Intermenstrual bleeding | ✓ | ✓ | ✓ |
| SD | Menstrual disorder | · | · | ✓ |
| SD | Menstruation irregular | ✓ | ✓ | ✓ |
| SD | Nasopharyngitis | ✓ | · | ✓ |
| SD | Oligomenorrhoea | · | · | ✓ |
| SD | Oropharyngeal pain | · | · | ✓ |
| SRO | Oligomenorrhoea | ✓ | ✓ | ✓ |
✓ active code · ○ coded but marked inactive · blank = not in that release