6WU-24996-86793 · OpenVSafe

Timeline

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

2021-02-26
Dose 1 — Pfizer-BioNTech
2021-03-19
Registered in v-safe
2021-03-19
Dose 2 — Pfizer-BioNTech
2021-03-22
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Joint pains, Fatigue or tiredness

Adult check-in
2021-03-23
Survey response — days 1–6 daily, dose 2
MedDRA: Joint swelling, Peripheral swelling — Feeling: Good

Free text: Ankle and fts swallow

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-25
Survey response — days 1–6 daily, dose 2
MedDRA: Discomfort, Peripheral swelling, Pyrexia — Feeling: Fair · Site: Swelling · Joint pains

Free text: 1st. I have the feeling of disconfort as if I had a fever, (knees), I take my temperature and it is normal. 2do. I have never suffered from swelling in my feet and now I am. It is very unconfortable feeeling

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-26
Survey response — day 7, dose 2
MedDRA: Peripheral swelling — Feeling: Poor · Site: Swelling · Joint pains, Muscle or body aches · Be unable to do your normal daily activities

Free text: My right leg an dt more than keft are swelling

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-02
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-04-16
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-04-23
Survey response — day 35, dose 2
MedDRA: Joint swelling — Feeling: Poor · Be unable to do your normal daily activities

Free text: My ankles are swollen, condition that never happen begore tha vaccine

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-20
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-09-17
Survey response — 6 months, dose 2
MedDRA: Arthralgia, Burning sensation, Peripheral swelling — Feeling: Fair

Free text: Swelling left foot snd it is like something burning, and joints pain.

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

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-02-26	Pfizer-BioNTech
2	2021-03-19	Pfizer-BioNTech

Free text

Release 6 — days 1–6 daily, dose 2

2021-03-23

Systemic reaction (other): Ankle and fts swallow

2021-03-25

Systemic reaction (other): 1st. I have the feeling of disconfort as if I had a fever, (knees), I take my temperature and it is normal. 2do. I have never suffered from swelling in my feet and now I am. It is very unconfortable feeeling

Release 6 — day 7, dose 2

2021-03-26

Systemic reaction (other): My right leg an dt more than keft are swelling

Release 7 — day 35, dose 2

2021-04-23

Symptoms: My ankles are swollen, condition that never happen begore tha vaccine

Release 9 — 6 months, dose 2

2021-09-17

Symptoms: Swelling left foot snd it is like something burning, and joints pain.

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	Arthralgia	·	·	✓
SD	Burning sensation	·	·	✓
SD	Joint swelling	✓	✓	✓
SD	Peripheral swelling	·	·	✓
SRO	Discomfort	✓	✓	✓
SRO	Joint swelling	✓	✓	✓
SRO	Peripheral swelling	✓	✓	✓
SRO	Pyrexia	✓	✓	✓

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