JSM-65534-93468 · OpenVSafe

Timeline

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

2020-12-22
Dose 1 — Pfizer-BioNTech
2021-01-04
Registered in v-safe
2021-01-07
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-01-12
Dose 2 — Pfizer-BioNTech
2021-01-21
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-01-26
Health check-in — day 14, dose 2
Feeling: Good

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

Adult check-in
2021-02-09
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-02-16
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-02-25
Survey response — day 42, dose 2
MedDRA: Pain in extremity, Tenderness — Feeling: Good

Free text: I have intermittent left calf pain and tenderness since my vaccine. Not sure if it is related, but it is a new issue for me.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-16
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-07-14
Survey response — 6 months, dose 2
MedDRA: Pregnancy — Feeling: Fair

Free text: Pregnancy causing nausea and fatigue.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2020-12-22	Pfizer-BioNTech
2	2021-01-12	Pfizer-BioNTech

Free text

Release 4 — day 42, dose 2

2021-02-25

Symptoms: I have intermittent left calf pain and tenderness since my vaccine. Not sure if it is related, but it is a new issue for me.

Release 9 — 6 months, dose 2

2021-07-14

Symptoms: Pregnancy causing nausea and fatigue.

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	Nausea	○	○	○
SD	Pain in extremity	✓	✓	✓
SD	Pregnancy	✓	✓	✓
SD	Tenderness	✓	✓	✓

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