ZHA-11601-41855 · OpenVSafe

Timeline

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

2021-03-02
Dose 1 — Pfizer-BioNTech
2021-03-03
Registered in v-safe
2021-03-03
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain, Swelling · None

Adult check-in
2021-03-04
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-06
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Fatigue or tiredness

Adult check-in
2021-03-08
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-10
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-03-16
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-09-02
Survey response — 6 months, dose 1
MedDRA: Office visit, Pain in extremity, Peripheral swelling, Vein disorder — Feeling: Poor · Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: About 2 weeks after second vaccine, started having trouble with the veins in my calves swelling up and leg pain. Went to the heart doctor and he ordered some tests.

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-09-02
Report sent to call center — 6 months, dose 1
Get care from a doctor or other healthcare professional

1 call case(s)
2021-09-08
Call 1 — Left Voicemail
2022-03-02
Survey response — 12 months, dose 1
MedDRA: Office visit, Tenderness, Vasodilatation — Feeling: Fair · Get care from a doctor or other healthcare professional

Free text: Symptoms: A week after the second vaccine, I started seeing that the veins in my calves were swollen and tender. They are better but never recovered completely. My mother delveloped a massive bloodclot hours after the second vaccine and died from it. · Healthcare visit (other): Went to see a heart doctor.

MedDRA releases: 2024-11 · check-in free text available
2022-03-02
Report sent to call center — 12 months, dose 1
Get care from a doctor or other healthcare professional

1 call case(s)
2022-03-03
Call 1 — Left Voicemail

Vaccinations

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

Call center

Reported	Outcome	VAERS-related outcome
2021-09-02	Unsuccessful
2022-03-02	Unsuccessful

Free text

Release 9 — 6 months, dose 1

2021-09-02

Symptoms: About 2 weeks after second vaccine, started having trouble with the veins in my calves swelling up and leg pain. Went to the heart doctor and he ordered some tests.

Release 11 — 12 months, dose 1

2022-03-02

Symptoms: A week after the second vaccine, I started seeing that the veins in my calves were swollen and tender. They are better but never recovered completely. My mother delveloped a massive bloodclot hours after the second vaccine and died from it.

Healthcare visit (other): Went to see a heart doctor.

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
HCVO	Office visit	·	·	✓
SD	Office visit	✓	·	✓
SD	Pain in extremity	✓	·	✓
SD	Peripheral swelling	✓	·	✓
SD	Tenderness	·	·	✓
SD	Vasodilatation	·	·	✓
SD	Vein disorder	✓	·	✓

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