ZFR-25683-05494 · OpenVSafe

Timeline

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

2021-03-08
Dose 1 — Pfizer-BioNTech
2021-03-29
Registered in v-safe
2021-03-29
Dose 2 — Pfizer-BioNTech
2021-03-29
Health check-in — day 0, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-03-30
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain · Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Adult check-in
2021-03-31
Survey response — days 1–6 daily, dose 2
MedDRA: Breast pain, Malaise, Nasopharyngitis — Feeling: Fair · Fatigue or tiredness

Free text: Generally, the feeling not well. Like coming down with a cold or something . Painful breasts. Forgot to mention it yesterday, too.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-01
Survey response — days 1–6 daily, dose 2
MedDRA: Abdominal discomfort, Breast tenderness, Malaise — Feeling: Fair · Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Free text: All over unwell feeling. Not quite a headache, a little upset stomach. Tender breasts.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-02
Survey response — days 1–6 daily, dose 2
MedDRA: Breast tenderness, Malaise — Feeling: Fair · Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Free text: Overall feeling unwell. Tender breasts

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-03
Survey response — days 1–6 daily, dose 2
MedDRA: Malaise — Feeling: Fair · Fatigue or tiredness, Nausea

Free text: All over not feeling well.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-05
Survey response — day 7, dose 2
MedDRA: Headache — Feeling: Fair · Headache · Be unable to do your normal daily activities

Free text: Headache may be from allergies

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-21
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-04-28
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-05-10
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-06-29
Survey response — 3 months, dose 2
MedDRA: Headache, Malaise — Feeling: Fair · Be unable to do your normal daily activities

Free text: Have not been feeling well. Headache angeneral not feeling well. Pretty sure it's due to allergies

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-09-30
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-03-31
Survey response — 12 months, dose 2
MedDRA: Headache, Malaise, Nausea, Oropharyngeal pain, Pain, Respiratory tract congestion — Feeling: Good · Be unable to do your normal daily activities

Free text: Sore throat, headache, head conjestion, body aches, general feeling of unwell, nausea

MedDRA releases: 2024-11 · check-in free text available

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-08	Pfizer-BioNTech
2	2021-03-29	Pfizer-BioNTech

Free text

Release 6 — days 1–6 daily, dose 2

2021-03-31

Systemic reaction (other): Generally, the feeling not well. Like coming down with a cold or something . Painful breasts. Forgot to mention it yesterday, too.

2021-04-01

Systemic reaction (other): All over unwell feeling. Not quite a headache, a little upset stomach. Tender breasts.

2021-04-02

Systemic reaction (other): Overall feeling unwell. Tender breasts

2021-04-03

Systemic reaction (other): All over not feeling well.

Release 6 — day 7, dose 2

2021-04-05

Systemic reaction (other): Headache may be from allergies

Release 9 — 3 months, dose 2

2021-06-29

Symptoms: Have not been feeling well. Headache angeneral not feeling well. Pretty sure it's due to allergies

Release 11 — 12 months, dose 2

2022-03-31

Symptoms: Sore throat, headache, head conjestion, body aches, general feeling of unwell, nausea

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	Headache	✓	✓	✓
SD	Malaise	✓	✓	✓
SD	Nausea	·	·	✓
SD	Oropharyngeal pain	·	·	✓
SD	Pain	·	·	✓
SD	Respiratory tract congestion	·	·	✓
SRO	Abdominal discomfort	✓	✓	✓
SRO	Breast pain	✓	✓	✓
SRO	Breast tenderness	✓	✓	✓
SRO	Headache	✓	✓	✓
SRO	Malaise	✓	✓	✓
SRO	Nasopharyngitis	✓	✓	○

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