YHX-23019-70923
5 vaccinations
9 coded responses
44 check-ins
7 free-text entries
0 call cases
- Sex
- Female
- Age at first dose
- 66+
- ZIP prefix
- 958 / CA
- Registered
- 2021-03-12
- Relationship
- Self
- Race
- White
- Ethnicity
- Hispanic or Latino
Timeline
-
2021-02-19
Dose 1 — Pfizer-BioNTech
-
2021-03-12
Registered in v-safe
-
2021-03-12
Dose 2 — Pfizer-BioNTech
- 2021-03-12
-
2021-03-13
Survey response — days 1–6 daily, dose 2MedDRA: Chills, Insomnia, Tremor — Feeling: Fair · Site: Pain · Fever · Chills, Headache, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activitiesFree text: Shaking with chills started 10 pm on Fri, 3/12. Lasted until 2 am, 3/13 Sat. Could not sleep. Chills and shaking abruptly stopped like a switch was turned off.MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
-
2021-03-14
Survey response — days 1–6 daily, dose 2MedDRA: Back pain, Decreased appetite — Feeling: Fair · Site: Pain · Fever · Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activitiesFree text: No appetite. Aching in lower back area. I never get back aches!MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
- 2021-03-15
-
2021-03-16
Health check-in — days 1–6 daily, dose 2Feeling: Good · Headache, Fatigue or tirednessAdult check-in
- 2021-03-17
-
2021-03-18
Survey response — days 1–6 daily, dose 2MedDRA: Unevaluable event — Feeling: GoodFree text: My appetite and energy are back!MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
- 2021-03-19
- 2021-03-26
- 2021-04-02
- 2021-04-09
- 2021-04-16
- 2021-04-23
- 2021-06-11
- 2021-09-10
-
2021-10-15
Dose 3 — Pfizer-BioNTechCo-administered: Flu
- 2022-03-12
-
2022-04-19
Dose 4 — Pfizer-BioNTech
-
2022-04-20
Health check-in — days 1–6 daily, dose 4Feeling: Fair · Site: Pain · Chills, Headache, Fatigue or tirednessAdult check-in
- 2022-04-21
- 2022-04-22
- 2022-04-23
- 2022-04-24
- 2022-04-25
- 2022-04-26
- 2022-05-03
-
2022-05-10
Survey response — day 21, dose 4MedDRA: Fatigue, Headache, Nasal congestion, SARS-CoV-2 test negative, Sneezing — Feeling: Good · Be unable to work or attend schoolFree text: Sneezing, stuffy nose, headache, tiredness. Home test for COVID negative.MedDRA releases: 2024-11 · check-in free text available
- 2022-05-17
- 2022-05-24
- 2022-05-31
- 2022-07-19
-
2022-10-05
Dose 5 — Pfizer-BioNTechCo-administered: Flu
- 2022-10-05
-
2022-10-06
Survey response — days 1–6 daily, dose 5MedDRA: Chills — Feeling: Fair · Site: Pain · Fever · Chills, Headache, Muscle or body aches, Fatigue or tirednessFree text: Felt chills off and onMedDRA releases: 2024-11 · check-in free text available
-
2022-10-07
Survey response — days 1–6 daily, dose 5MedDRA: Feeling hot — Feeling: GoodFree text: Felt hotter than usual at first in morning. My temperature was normal 98.6 F when took it with thermometer.MedDRA releases: 2024-11 · check-in free text available
- 2022-10-08
- 2022-10-09
- 2022-10-10
- 2022-10-11
- 2022-10-12
- 2022-10-19
-
2022-10-26
Survey response — day 21, dose 5MedDRA: Headache, SARS-CoV-2 test negative, Sneezing — Feeling: GoodFree text: Sneezing and headache for a few days starting Monday after attending large event last Friday night. Did home COVID test. Result negative. Sneezing and headache gone by today, Wednesday.MedDRA releases: 2024-11 · check-in free text available
- 2022-11-02
- 2022-11-09
- 2022-11-16
-
2023-01-04
Survey response — 3 months, dose 5MedDRA: Headache, Oropharyngeal pain, SARS-CoV-2 test negative — Feeling: GoodMedDRA releases: 2024-11
-
2023-04-05
Survey response — 6 months, dose 5MedDRA: Cough, Fatigue, Malaise, Rhinorrhoea, Sneezing, Upper-airway cough syndrome — Feeling: GoodMedDRA releases: 2024-11
Vaccinations
| Dose | Date | Manufacturer | Co-administered |
|---|---|---|---|
| 1 | 2021-02-19 | Pfizer-BioNTech | |
| 2 | 2021-03-12 | Pfizer-BioNTech | |
| 3 | 2021-10-15 | Pfizer-BioNTech | Flu |
| 4 | 2022-04-19 | Pfizer-BioNTech | No |
| 5 | 2022-10-05 | Pfizer-BioNTech | Flu |
Free text
Release 5 — days 1–6 daily, dose 2
Systemic reaction (other): Shaking with chills started 10 pm on Fri, 3/12. Lasted until 2 am, 3/13 Sat. Could not sleep. Chills and shaking abruptly stopped like a switch was turned off.
Systemic reaction (other): No appetite. Aching in lower back area. I never get back aches!
Systemic reaction (other): My appetite and energy are back!
Release 11 — day 21, dose 4
Symptoms: Sneezing, stuffy nose, headache, tiredness. Home test for COVID negative.
Release 12 — days 1–6 daily, dose 5
Systemic reaction (other): Felt chills off and on
Systemic reaction (other): Felt hotter than usual at first in morning. My temperature was normal 98.6 F when took it with thermometer.
Release 12 — day 21, dose 5
Symptoms: Sneezing and headache for a few days starting Monday after attending large event last Friday night. Did home COVID test. Result negative. Sneezing and headache gone by today, Wednesday.
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 | Cough | · | · | ✓ |
| SD | Fatigue | · | · | ✓ |
| SD | Headache | · | · | ✓ |
| SD | Malaise | · | · | ✓ |
| SD | Nasal congestion | · | · | ✓ |
| SD | Oropharyngeal pain | · | · | ✓ |
| SD | Rhinorrhoea | · | · | ✓ |
| SD | SARS-CoV-2 test negative | · | · | ✓ |
| SD | Sneezing | · | · | ✓ |
| SD | Upper-airway cough syndrome | · | · | ✓ |
| SRO | Back pain | ✓ | ✓ | ✓ |
| SRO | Chills | ✓ | ✓ | ✓ |
| SRO | Decreased appetite | ✓ | ✓ | ✓ |
| SRO | Feeling hot | · | · | ✓ |
| SRO | Insomnia | ✓ | ✓ | ✓ |
| SRO | Tremor | ✓ | ✓ | ✓ |
| SRO | Unevaluable event | ✓ | ✓ | ✓ |
✓ active code · ○ coded but marked inactive · blank = not in that release