5YG-14023-94502 · OpenVSafe

Timeline

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

2021-02-20
Dose 1 — Pfizer-BioNTech
2021-02-24
Registered in v-safe
2021-02-24
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · None

Adult check-in
2021-02-25
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · None

Adult check-in
2021-02-26
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · None

Adult check-in
2021-02-27
Health check-in — day 7, dose 1
Feeling: Fair · None

Adult check-in
2021-03-06
Health check-in — day 14, dose 1
Feeling: Fair

Adult check-in
2021-03-13
Dose 2 — Pfizer-BioNTech
2021-03-13
Health check-in — day 0, dose 2
Feeling: Fair · Muscle or body aches

Adult check-in
2021-03-14
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Muscle or body aches

Adult check-in
2021-03-15
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Muscle or body aches

Adult check-in
2021-03-17
Survey response — days 1–6 daily, dose 2
MedDRA: Dizziness — Feeling: Fair · Muscle or body aches, Fatigue or tiredness

Free text: Lightheaded

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-18
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-03-19
Survey response — days 1–6 daily, dose 2
MedDRA: Dizziness — Feeling: Good · Joint pains, Muscle or body aches

Free text: Slight lightheadedness

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-20
Survey response — day 7, dose 2
MedDRA: Abdominal discomfort — Feeling: Good · Joint pains, Muscle or body aches

Free text: Slight upset stomach

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-27
Survey response — day 14, dose 2
MedDRA: Cough, Lethargy, Rhinorrhoea — Feeling: Fair

Free text: Cough; runny nose; lethargy

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-03
Survey response — day 21, dose 2
MedDRA: Cough, Sleep disorder — Feeling: Fair

Free text: Severe non-productive cough; sleep interrupted by cough.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-10
Health check-in — day 28, dose 2
Feeling: Fair

Adult check-in
2021-04-17
Health check-in — day 35, dose 2
Feeling: Fair

Adult check-in
2021-04-24
Survey response — day 42, dose 2
MedDRA: Dyspnoea, Myalgia — Feeling: Fair

Free text: When I walk the dog, I sometimes get winded and my muscles hurt.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-12
Survey response — 3 months, dose 2
MedDRA: Dyspnoea — Feeling: Good

Free text: Shortness of breath when I try to bend down or move quickly sometimes. Not severe but just enough to notice.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-09-13
Survey response — 6 months, dose 2
MedDRA: Balance disorder, Dyspnoea exertional, Sciatica, Toothache — Feeling: Fair

Free text: Sometimes I feel winded when I am walking. Sciatic pain has diminished slightly. Toothaches. Balance issues.

MedDRA releases: 2024-11 · check-in free text available
2022-03-13
Survey response — 12 months, dose 2
MedDRA: Abdominal discomfort, Musculoskeletal stiffness, Pain in extremity — Feeling: Fair · Be unable to do your normal daily activities

Free text: Stiffness in neck; stiffness and pain in right leg; stomach upset.

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

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-02-20	Pfizer-BioNTech
2	2021-03-13	Pfizer-BioNTech

Free text

Release 5 — days 1–6 daily, dose 2

2021-03-17

Systemic reaction (other): Lightheaded

2021-03-19

Systemic reaction (other): Slight lightheadedness

Release 6 — day 7, dose 2

2021-03-20

Systemic reaction (other): Slight upset stomach

Release 6 — day 14, dose 2

2021-03-27

Symptoms: Cough; runny nose; lethargy

Release 6 — day 21, dose 2

2021-04-03

Symptoms: Severe non-productive cough; sleep interrupted by cough.

Release 7 — day 42, dose 2

2021-04-24

Symptoms: When I walk the dog, I sometimes get winded and my muscles hurt.

Release 9 — 3 months, dose 2

2021-06-12

Symptoms: Shortness of breath when I try to bend down or move quickly sometimes. Not severe but just enough to notice.

Release 9 — 6 months, dose 2

2021-09-13

Symptoms: Sometimes I feel winded when I am walking. Sciatic pain has diminished slightly. Toothaches. Balance issues.

Release 11 — 12 months, dose 2

2022-03-13

Symptoms: Stiffness in neck; stiffness and pain in right leg; stomach upset.

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	Abdominal discomfort	·	·	✓
SD	Balance disorder	·	·	✓
SD	Cough	✓	✓	✓
SD	Dyspnoea	✓	✓	✓
SD	Dyspnoea exertional	·	·	✓
SD	Lethargy	✓	✓	✓
SD	Musculoskeletal stiffness	·	·	✓
SD	Myalgia	✓	✓	✓
SD	Pain in extremity	·	·	✓
SD	Rhinorrhoea	✓	✓	✓
SD	Sciatica	·	·	✓
SD	Sleep disorder	✓	✓	✓
SD	Toothache	·	·	✓
SRO	Abdominal discomfort	✓	✓	✓
SRO	Dizziness	✓	✓	✓

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