27X-31941-68513 · OpenVSafe

Timeline

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

2021-03-27
Dose 1 — Pfizer-BioNTech
2021-03-29
Registered in v-safe
2021-03-29
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-03-30
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-03-31
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-04-01
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-04-02
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-03
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-04-12
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-04-17
Dose 2 — Pfizer-BioNTech
2021-04-19
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Fatigue or tiredness

Adult check-in
2021-04-20
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Joint pains, Fatigue or tiredness

Adult check-in
2021-04-21
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Joint pains, Fatigue or tiredness

Adult check-in
2021-04-22
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Joint pains, Fatigue or tiredness

Adult check-in
2021-04-24
Health check-in — day 7, dose 2
Feeling: Good · Joint pains

Adult check-in
2021-05-01
Survey response — day 14, dose 2
MedDRA: Arthralgia — Feeling: Good

Free text: Joint pain .. Specially on the right side

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-08
Survey response — day 21, dose 2
MedDRA: Arthralgia — Feeling: Good

Free text: Pain on my joints. Spcially.,, on my right side.. My shoulder my elbo my. Hip and. My anckle.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-15
Survey response — day 28, dose 2
MedDRA: Arthralgia — Feeling: Good

Free text: Pain on my joints... But only on my right side. My. R thum sticks.. Not getting wors but not getting better..

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-23
Survey response — day 35, dose 2
MedDRA: Joint lock — Feeling: Good

Free text: Not worse. The same. My joints on my right side. My. R thum still. Locks. Or sticks..

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-31
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-07-17
Survey response — 3 months, dose 2
MedDRA: Arrhythmia — Feeling: Good

Free text: Only my rt thum. Still locks some times.. And tier.. Most of the time.. Other than that everything about the same...

MedDRA releases: 2024-11 · check-in free text available
2022-04-17
Survey response — 12 months, dose 2
MedDRA: Arthralgia — Feeling: Good

Free text: Joint pain specialy the shoulders. Mild the rest of the body

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

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-27	Pfizer-BioNTech
2	2021-04-17	Pfizer-BioNTech

Free text

Release 8 — day 14, dose 2

2021-05-01

Symptoms: Joint pain .. Specially on the right side

Release 8 — day 21, dose 2

2021-05-08

Symptoms: Pain on my joints. Spcially.,, on my right side.. My shoulder my elbo my. Hip and. My anckle.

Release 8 — day 28, dose 2

2021-05-15

Symptoms: Pain on my joints... But only on my right side. My. R thum sticks.. Not getting wors but not getting better..

Release 8 — day 35, dose 2

2021-05-23

Symptoms: Not worse. The same. My joints on my right side. My. R thum still. Locks. Or sticks..

Release 9 — 3 months, dose 2

2021-07-17

Symptoms: Only my rt thum. Still locks some times.. And tier.. Most of the time.. Other than that everything about the same...

Release 11 — 12 months, dose 2

2022-04-17

Symptoms: Joint pain specialy the shoulders. Mild the rest of the body

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	Arrhythmia	·	·	✓
SD	Arthralgia	✓	✓	✓
SD	Joint lock	✓	✓	✓

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