3ST-42048-61300
3 vaccinations
6 coded responses
38 check-ins
6 free-text entries
0 call cases
- Sex
- Female
- Age at first dose
- 36-40
- ZIP prefix
- 923 / CA
- Registered
- 2021-04-09
- Relationship
- Self
- Race
- White
- Ethnicity
- Not Hispanic or Latino
Timeline
-
2021-04-08
Dose 1 — Pfizer-BioNTech
-
2021-04-09
Registered in v-safe
-
2021-04-09
Survey response — days 1–6 daily, dose 1MedDRA: Unevaluable event — Feeling: Good · Site: Pain · Chills, Headache, Muscle or body aches, Fatigue or tirednessFree text: I received my 1st dose of Pfizer & began the 1st day of my monthly cycle on the same day, so Im not really sure which symptoms to attribute to which experience.MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
-
2021-04-10
Survey response — days 1–6 daily, dose 1MedDRA: Headache — Feeling: Good · HeadacheFree text: The Headache may be due to the fact that I have my monthly cycle at the same time.MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
-
2021-04-11
Survey response — days 1–6 daily, dose 1MedDRA: Unevaluable event — Feeling: Fair · Chills, NauseaFree text: I have my monthly cycle at the same time, so I think the symptoms are tied to that and not the vaccine.MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
- 2021-04-12
- 2021-04-13
- 2021-04-14
- 2021-04-15
- 2021-04-22
-
2021-04-29
Dose 2 — Pfizer-BioNTech
-
2021-04-29
Health check-in — day 0, dose 2Feeling: Good · Site: Pain · Headache, Fatigue or tirednessAdult check-in
- 2021-04-30
- 2021-05-01
- 2021-05-02
- 2021-05-03
- 2021-05-04
- 2021-05-05
- 2021-05-06
- 2021-05-13
- 2021-05-20
- 2021-05-27
- 2021-06-03
- 2021-06-10
- 2021-07-29
- 2021-10-28
-
2021-12-22
Dose 3 — Pfizer-BioNTech
-
2021-12-23
Health check-in — days 1–6 daily, dose 3Feeling: Fair · Site: Pain · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to work or attend schoolAdult check-in
-
2021-12-24
Health check-in — days 1–6 daily, dose 3Feeling: Good · Site: Pain · Fever · HeadacheAdult check-in
-
2021-12-25
Survey response — days 1–6 daily, dose 3MedDRA: Intermenstrual bleeding — Feeling: Good · Site: Pain · Headache, Muscle or body achesFree text: Spotting before I'm due to actually have my monthly cycle.MedDRA releases: 2024-11 · check-in free text available
-
2021-12-26
Survey response — days 1–6 daily, dose 3MedDRA: Intermenstrual bleeding, Menstruation irregular — Feeling: Fair · Site: Pain · Headache, Muscle or body aches, Nausea, Abdominal pain · Be unable to do your normal daily activitiesFree text: Yesterday I had spotting and now I have my full blown monthly cycle a week before I'm due to have it.MedDRA releases: 2024-11 · check-in free text available
-
2021-12-27
Survey response — days 1–6 daily, dose 3MedDRA: Unevaluable event — Feeling: Good · Site: Pain · Muscle or body aches, Fatigue or tirednessFree text: I believe the symptoms are related to my monthly cycle at this point.MedDRA releases: 2024-11 · check-in free text available
- 2021-12-28
- 2021-12-29
- 2022-01-05
- 2022-01-12
- 2022-01-19
- 2022-01-26
- 2022-02-02
- 2022-03-23
- 2022-06-22
- 2022-12-22
Vaccinations
| Dose | Date | Manufacturer | Co-administered |
|---|---|---|---|
| 1 | 2021-04-08 | Pfizer-BioNTech | |
| 2 | 2021-04-29 | Pfizer-BioNTech | |
| 3 | 2021-12-22 | Pfizer-BioNTech | No |
Free text
Release 7 — days 1–6 daily, dose 1
Systemic reaction (other): I received my 1st dose of Pfizer & began the 1st day of my monthly cycle on the same day, so Im not really sure which symptoms to attribute to which experience.
Systemic reaction (other): The Headache may be due to the fact that I have my monthly cycle at the same time.
Systemic reaction (other): I have my monthly cycle at the same time, so I think the symptoms are tied to that and not the vaccine.
Release 10 — days 1–6 daily, dose 3
Systemic reaction (other): Spotting before I'm due to actually have my monthly cycle.
Systemic reaction (other): Yesterday I had spotting and now I have my full blown monthly cycle a week before I'm due to have it.
Systemic reaction (other): I believe the symptoms are related to my monthly cycle at this point.
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 |
|---|---|---|---|---|
| SRO | Headache | ✓ | ✓ | ✓ |
| SRO | Intermenstrual bleeding | · | · | ✓ |
| SRO | Menstruation irregular | · | · | ✓ |
| SRO | Unevaluable event | ✓ | ✓ | ✓ |
✓ active code · ○ coded but marked inactive · blank = not in that release