5NN-31732-71734 · OpenVSafe

Timeline

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

2021-01-02
Dose 1 — Pfizer-BioNTech
2021-01-04
Registered in v-safe
2021-01-04
Survey response — days 1–6 daily, dose 1
MedDRA: Reaction to previous exposure to any vaccine — Feeling: Good · Site: Pain · Headache, Fatigue or tiredness

Free text: No, and I have had some if these symptoms since having COVID early in December

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-06
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-01-07
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-01-08
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-01-09
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-01-16
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-01-23
Dose 2 — Pfizer-BioNTech
2021-01-23
Health check-in — day 0, dose 2
Feeling: Good · None

Adult check-in
2021-01-24
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Fatigue or tiredness

Adult check-in
2021-01-25
Survey response — days 1–6 daily, dose 2
MedDRA: Pain — Feeling: Good · Fatigue or tiredness

Free text: I was a little achy last night after I had already answered the questions for yesterdayp

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-26
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-01-27
Survey response — days 1–6 daily, dose 2
MedDRA: Abdominal distension, Abdominal pain, Dyspepsia, Fatigue, Nausea — Feeling: Good · Abdominal pain

Free text: None today, but after I had already answered yesterday, I was really tired and had abdominal pain as far as bloating, indigestion. Some nausea but gone today

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-28
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-01-30
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-02-06
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-02-13
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-02-20
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-02-27
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-03-06
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-04-24
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-07-24
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-08-17
Dose 3 — Pfizer-BioNTech
2021-09-29
Health check-in — day 42, dose 3
Feeling: Good

Adult check-in
2021-11-18
Health check-in — 3 months, dose 3
Feeling: Good

Adult check-in
2022-02-15
Survey response — 6 months, dose 3
MedDRA: Back pain, Cough, Fatigue, Respiratory tract congestion — Feeling: Fair · Be unable to do your normal daily activities

Free text: Chest congestion, cough, fatigue,back ache

MedDRA releases: 2024-11 · check-in free text available
2022-04-09
Dose 4 — Pfizer-BioNTech
2022-04-14
Survey response — days 1–6 daily, dose 4
MedDRA: Fatigue, Pain in extremity — Feeling: Good · Site: Pain · Fatigue or tiredness

Free text: The day after my 4th shot my arm was sore and I was very fatigued for about 24 hours

MedDRA releases: 2024-11 · check-in free text available
2022-04-16
Health check-in — day 7, dose 4
Feeling: Good · None

Adult check-in
2022-04-24
Health check-in — day 14, dose 4
Feeling: Good

Adult check-in
2022-04-30
Health check-in — day 21, dose 4
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-02	Pfizer-BioNTech
2	2021-01-23	Pfizer-BioNTech
3	2021-08-17	Pfizer-BioNTech	No
4	2022-04-09	Pfizer-BioNTech	No

Free text

Release 1 — days 1–6 daily, dose 1

2021-01-04

Systemic reaction (other): No, and I have had some if these symptoms since having COVID early in December

Release 2 — days 1–6 daily, dose 2

2021-01-25

Systemic reaction (other): I was a little achy last night after I had already answered the questions for yesterdayp

2021-01-27

Systemic reaction (other): None today, but after I had already answered yesterday, I was really tired and had abdominal pain as far as bloating, indigestion. Some nausea but gone today

Release 11 — 6 months, dose 3

2022-02-15

Symptoms: Chest congestion, cough, fatigue,back ache

Release 11 — days 1–6 daily, dose 4

2022-04-14

Systemic reaction (other): The day after my 4th shot my arm was sore and I was very fatigued for about 24 hours

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	Cough	·	·	✓
SD	Fatigue	·	·	✓
SD	Respiratory tract congestion	·	·	✓
SRO	Abdominal distension	✓	✓	✓
SRO	Abdominal pain	✓	✓	✓
SRO	Dyspepsia	✓	✓	✓
SRO	Fatigue	✓	✓	✓
SRO	Nausea	✓	✓	✓
SRO	Pain	✓	✓	✓
SRO	Pain in extremity	·	·	✓
SRO	Reaction to previous exposure to any vaccine	✓	✓	✓
SRO	Unevaluable event	○	○	○

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