4A4-93646-72250
3 vaccinations
5 coded responses
35 check-ins
5 free-text entries
0 call cases
- Sex
- Female
- Age at first dose
- 31-35
- ZIP prefix
- 244 / VA
- Registered
- 2020-12-19
- Relationship
- Self
- Race
- White
- Ethnicity
- Not Hispanic or Latino
Timeline
-
2020-12-18
Dose 1 — Pfizer-BioNTech
-
2020-12-19
Registered in v-safe
-
2020-12-19
Health check-in — days 1–6 daily, dose 1Feeling: Fair · Site: Pain · Muscle or body aches, Fatigue or tiredness, NauseaAdult check-in
-
2020-12-20
Survey response — days 1–6 daily, dose 1MedDRA: Muscle spasms, Muscle tightness, Musculoskeletal discomfort — Feeling: Fair · Site: Pain · HeadacheFree text: Upper back spasm/tightness like discomfortMedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
-
2020-12-21
Survey response — days 1–6 daily, dose 1MedDRA: Arthralgia, Back pain, Chest pain, Immediate post-injection reaction, Muscle tightness, Sensory disturbance — Feeling: Fair · Site: Pain · Headache, Muscle or body aches, Fatigue or tiredness, NauseaFree text: Again have had weird upper back sensation. Tightness/spasm around spine. Seems muscular, but intermittent. No other body aches, only upper back, across shoulders and across chest a bit today. This started 5 min after the vaccine Friday and has continued intermittently.MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
-
2020-12-22
Survey response — days 1–6 daily, dose 1MedDRA: Chest discomfort, Musculoskeletal discomfort — Feeling: Fair · Muscle or body achesFree text: Chest and upper back discomfort that is worse today than previous days.MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
- 2020-12-27
- 2021-01-01
-
2021-01-08
Dose 2 — Pfizer-BioNTech
-
2021-01-09
Survey response — days 1–6 daily, dose 2MedDRA: Unevaluable event — Feeling: Good · Site: Pain · Joint painsFree text: Lower back & hand joints, very mildMedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
- 2021-01-10
- 2021-01-11
- 2021-01-12
- 2021-01-13
- 2021-01-14
- 2021-01-15
- 2021-01-22
- 2021-01-29
- 2021-02-05
- 2021-02-12
-
2021-02-19
Survey response — day 42, dose 2MedDRA: Back pain, Myalgia, Neuralgia — Feeling: FairFree text: Muscle and seemingly like nerve pain in back mid to low back.MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
- 2021-04-09
- 2021-07-09
-
2021-09-30
Dose 3 — Pfizer-BioNTech
- 2021-09-30
- 2021-10-01
- 2021-10-02
- 2021-10-03
- 2021-10-04
- 2021-10-06
- 2021-10-07
- 2021-10-14
- 2021-10-21
- 2021-10-28
- 2021-11-04
- 2021-11-11
- 2021-12-30
- 2022-03-31
- 2022-09-30
Vaccinations
| Dose | Date | Manufacturer | Co-administered |
|---|---|---|---|
| 1 | 2020-12-18 | Pfizer-BioNTech | |
| 2 | 2021-01-08 | Pfizer-BioNTech | |
| 3 | 2021-09-30 | Pfizer-BioNTech | No |
Free text
Release 1 — days 1–6 daily, dose 1
Systemic reaction (other): Upper back spasm/tightness like discomfort
Systemic reaction (other): Again have had weird upper back sensation. Tightness/spasm around spine. Seems muscular, but intermittent. No other body aches, only upper back, across shoulders and across chest a bit today. This started 5 min after the vaccine Friday and has continued intermittently.
Systemic reaction (other): Chest and upper back discomfort that is worse today than previous days.
Release 1 — days 1–6 daily, dose 2
Systemic reaction (other): Lower back & hand joints, very mild
Release 4 — day 42, dose 2
Symptoms: Muscle and seemingly like nerve pain in back mid to low back.
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 | Back pain | ✓ | ✓ | ✓ |
| SD | Myalgia | ✓ | ✓ | ✓ |
| SD | Neuralgia | ✓ | ✓ | ✓ |
| SRO | Arthralgia | ✓ | ✓ | ✓ |
| SRO | Back pain | ✓ | ✓ | ✓ |
| SRO | Chest discomfort | ✓ | ✓ | ✓ |
| SRO | Chest pain | ✓ | ✓ | ✓ |
| SRO | Immediate post-injection reaction | ✓ | ✓ | ✓ |
| SRO | Muscle spasms | ✓ | ✓ | ✓ |
| SRO | Muscle tightness | ✓ | ✓ | ✓ |
| SRO | Musculoskeletal discomfort | ✓ | ✓ | ✓ |
| SRO | Pain in extremity | ○ | ○ | ○ |
| SRO | Sensory disturbance | ✓ | ✓ | ✓ |
| SRO | Unevaluable event | ✓ | ✓ | ✓ |
✓ active code · ○ coded but marked inactive · blank = not in that release