LKC-43381-25218 · OpenVSafe

Timeline

Registration Vaccinations Survey responses Call reports Cases without a report Call attempts Call successful Pregnancy survey

2021-01-28
Registered in v-safe
2021-01-28
Dose 1 — Pfizer-BioNTech
2021-01-28
Health check-in — day 0, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-01-29
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain, Swelling · Chills

Adult check-in
2021-01-31
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-02-06
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-02-11
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-02-18
Survey response — day 21, dose 1
MedDRA: Myalgia — Feeling: Fair

Free text: Very mild but widespread muscle aches

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-19
Dose 2 — Pfizer-BioNTech
2021-02-25
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-02-28
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-03-05
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-03-12
Survey response — day 21, dose 2
MedDRA: Fatigue — Feeling: Fair

Free text: Fatigue

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-19
Survey response — day 28, dose 2
MedDRA: Fatigue — Feeling: Fair · Be unable to do your normal daily activities

Free text: Fatigue

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-26
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-04-02
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-05-22
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-08-20
Health check-in — 6 months, dose 2
Feeling: Fair

Adult check-in
2022-02-21
Survey response — 12 months, dose 2
MedDRA: Fatigue, Hypertension, Menstruation irregular, Office visit, Uterine leiomyoma — Feeling: Good · Get care from a doctor or other healthcare professional

Free text: Symptoms: Random high blood pressure at times (never before experienced), changes in menstrual cycle and fibroids, fatigue · Healthcare visit (other): in person appt

MedDRA releases: 2024-11 · check-in free text available
2022-02-21
Report sent to call center — 12 months, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2022-02-23
Call 1 — Left Voicemail

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-28	Pfizer-BioNTech
2	2021-02-19	Pfizer-BioNTech

Call center

1 call center case

1 unsuccessful

See the call center timeline

Free text

Release 4 — day 21, dose 1

2021-02-18

Symptoms: Very mild but widespread muscle aches

Release 5 — day 21, dose 2

2021-03-12

Symptoms: Fatigue

Release 5 — day 28, dose 2

2021-03-19

Symptoms: Fatigue

Release 11 — 12 months, dose 2

2022-02-21

Symptoms: Random high blood pressure at times (never before experienced), changes in menstrual cycle and fibroids, fatigue

Healthcare visit (other): in person appt

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
HCVO	Office visit	·	·	✓
SD	Fatigue	✓	✓	✓
SD	Hypertension	·	·	✓
SD	Menstruation irregular	·	·	✓
SD	Myalgia	✓	✓	✓
SD	Uterine leiomyoma	·	·	✓

✓ active code · ○ coded but marked inactive · blank = not in that release