6K5-21766-42272
5 vaccinations
5 coded responses
66 check-ins
5 free-text entries
1 call case
- Sex
- Female
- Age at first dose
- 61-65
- ZIP prefix
- 613 / IL
- Registered
- 2021-03-12
- Relationship
- Self
- Race
- White
- Ethnicity
- Not Hispanic or Latino
Timeline
-
2021-03-11
Dose 1 — Pfizer-BioNTech
-
2021-03-12
Registered in v-safe
- 2021-03-12
- 2021-03-13
- 2021-03-14
- 2021-03-15
- 2021-03-16
- 2021-03-17
- 2021-03-18
- 2021-03-25
-
2021-04-01
Dose 2 — Pfizer-BioNTech
- 2021-04-01
-
2021-04-02
Health check-in — days 1–6 daily, dose 2Feeling: Fair · Site: Pain · Fever · Headache, Muscle or body aches, Fatigue or tirednessAdult check-in
- 2021-04-03
- 2021-04-04
- 2021-04-05
- 2021-04-06
- 2021-04-07
- 2021-04-08
- 2021-04-15
- 2021-04-22
- 2021-04-29
- 2021-05-06
- 2021-05-13
- 2021-07-01
- 2021-09-30
-
2021-10-28
Dose 3 — Pfizer-BioNTech
- 2021-10-28
-
2021-10-29
Health check-in — days 1–6 daily, dose 3Feeling: Good · Site: Pain · Headache, DiarrheaAdult check-in
- 2021-10-30
- 2021-10-31
- 2021-11-01
- 2021-11-02
- 2021-11-03
- 2021-11-04
- 2021-11-11
- 2021-11-18
- 2021-11-25
- 2021-12-02
- 2021-12-09
- 2022-01-27
-
2022-04-28
Dose 4 — Pfizer-BioNTech
- 2022-04-28
-
2022-04-29
Health check-in — days 1–6 daily, dose 4Feeling: Fair · Site: Pain · Headache, Fatigue or tirednessAdult check-in
- 2022-04-30
-
2022-05-01
Survey response — days 1–6 daily, dose 4MedDRA: Ear infection — Feeling: Fair · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visitFree text: Ear infection in left ear don't believe it's related to the shot but more to how I feelMedDRA releases: 2024-11 · check-in free text available
-
2022-05-01
Report sent to call center — days 1–6 daily, dose 4Get care from a doctor or other healthcare professionalOutpatient clinic or urgent care clinic visit · 1 call case(s)
-
2022-05-02
Survey response — days 1–6 daily, dose 4MedDRA: Ear infection — Feeling: FairFree text: Taking medicine for an ear infection that I still do not think is related to my booster. Thank you to CDC for reaching out to me today.MedDRA releases: 2024-11 · check-in free text available
-
2022-05-02
Call successfulNot applicable – Participant does not believe symptoms are related to vaccine and does not wish to fill
-
2022-05-03
Survey response — days 1–6 daily, dose 4MedDRA: Ear infection — Feeling: FairFree text: Still fighting the ear infection. Hopefully meds work soon. Still do not think this is related to booster shot.MedDRA releases: 2024-11 · check-in free text available
-
2022-05-04
Survey response — days 1–6 daily, dose 4MedDRA: Ear infection — Feeling: GoodFree text: Still have ear infection but feeling better.MedDRA releases: 2024-11 · check-in free text available
-
2022-05-05
Survey response — day 7, dose 4MedDRA: Ear infection — Feeling: GoodFree text: Still trying to get rid of ear infection. Only day four on meds. Still don't think related to receiving booster.MedDRA releases: 2024-11 · check-in free text available
- 2022-05-12
- 2022-05-19
- 2022-05-26
- 2022-06-02
- 2022-06-09
- 2022-07-28
-
2022-10-07
Dose 5 — Pfizer-BioNTech
- 2022-10-07
-
2022-10-08
Health check-in — days 1–6 daily, dose 5Feeling: Good · Site: Pain · Muscle or body achesAdult check-in
- 2022-10-09
- 2022-10-10
- 2022-10-11
- 2022-10-12
- 2022-10-13
- 2022-10-14
- 2022-10-21
- 2022-10-28
- 2022-11-04
- 2022-11-11
- 2022-11-18
- 2023-01-06
- 2023-04-07
Vaccinations
| Dose | Date | Manufacturer | Co-administered |
|---|---|---|---|
| 1 | 2021-03-11 | Pfizer-BioNTech | |
| 2 | 2021-04-01 | Pfizer-BioNTech | |
| 3 | 2021-10-28 | Pfizer-BioNTech | No |
| 4 | 2022-04-28 | Pfizer-BioNTech | No |
| 5 | 2022-10-07 | Pfizer-BioNTech | No |
Call center
1 call center case
1 successful
Free text
Release 11 — days 1–6 daily, dose 4
Systemic reaction (other): Ear infection in left ear don't believe it's related to the shot but more to how I feel
Systemic reaction (other): Taking medicine for an ear infection that I still do not think is related to my booster. Thank you to CDC for reaching out to me today.
Systemic reaction (other): Still fighting the ear infection. Hopefully meds work soon. Still do not think this is related to booster shot.
Systemic reaction (other): Still have ear infection but feeling better.
Release 11 — day 7, dose 4
Systemic reaction (other): Still trying to get rid of ear infection. Only day four on meds. Still don't think related to receiving booster.
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 | Ear infection | · | · | ✓ |
✓ active code · ○ coded but marked inactive · blank = not in that release