ZUF-13625-42533 · OpenVSafe

Timeline

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

2021-01-13
Dose 1 — Pfizer-BioNTech
2021-01-14
Registered in v-safe
2021-01-17
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-01-19
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-01-22
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-01-27
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-02-03
Dose 2 — Pfizer-BioNTech
2021-02-03
Health check-in — day 0, dose 2
Feeling: Good · None

Adult check-in
2021-02-05
Survey response — days 1–6 daily, dose 2
MedDRA: Abdominal discomfort, Musculoskeletal stiffness — Feeling: Fair · Headache

Free text: Upset stomach and mild stiffness in the neck.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-06
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-02-08
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-02-09
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-02-11
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-02-17
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-02-24
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-03-03
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-03-10
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-03-17
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-05-05
Survey response — 3 months, dose 2
MedDRA: Emergency care, Office visit, Parotitis, Swelling face — Feeling: Fair · Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Emergency room or emergency department visit

Free text: Symptoms: I have had parotitus since Sunday on the left side of my face with severe swelling. My dr sent me to the ER for a CAT scan an inter venous antibiotic. When I left I had three Rx to fill at my pharmacy. I am on a seven day regimen. · Healthcare visit (other): PCP

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-05
Report sent to call center — 3 months, dose 2
Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-05-09
Dose 3 — Pfizer-BioNTech
2021-08-04
Survey response — 6 months, dose 2
MedDRA: Office visit, Platelet count decreased, Syncope — Feeling: Good · Get care from a doctor or other healthcare professional

Free text: Symptoms: My doctor discovered in a blood test in December that my immune platelets were low. In a subsequent test my platelet count has dropped another 20%. I have been examined by a hematology oncologist, a pulmonologist and a cardiologist because I fainted. · Healthcare visit (other): Three specialists as described above.

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-08-04
Report sent to call center — 6 months, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-08-12
Call successful
Not applicable (accidental reporting or does not believe symptoms are related to vaccine)
2021-11-07
Health check-in — 6 months, dose 3
Feeling: Good

Adult check-in
2022-03-18
Dose 4 — Pfizer-BioNTech
2022-04-16
Health check-in — day 28, dose 4
Feeling: Good

Adult check-in
2022-04-22
Health check-in — day 35, dose 4
Feeling: Good

Adult check-in
2022-04-30
Health check-in — day 42, dose 4
Feeling: Good

Adult check-in
2022-06-17
Health check-in — 3 months, dose 4
Feeling: Good

Adult check-in
2022-09-16
Health check-in — 6 months, dose 4
Feeling: Good

Adult check-in
2023-03-18
Health check-in — 12 months, dose 4
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-13	Pfizer-BioNTech
2	2021-02-03	Pfizer-BioNTech
3	2021-05-09	Pfizer-BioNTech	No
4	2022-03-18	Pfizer-BioNTech	No

Call center

2 call center cases

2 successful

See the call center timeline

Free text

Release 3 — days 1–6 daily, dose 2

2021-02-05

Systemic reaction (other): Upset stomach and mild stiffness in the neck.

Release 8 — 3 months, dose 2

2021-05-05

Symptoms: I have had parotitus since Sunday on the left side of my face with severe swelling. My dr sent me to the ER for a CAT scan an inter venous antibiotic. When I left I had three Rx to fill at my pharmacy. I am on a seven day regimen.

Healthcare visit (other): PCP

Release 9 — 6 months, dose 2

2021-08-04

Symptoms: My doctor discovered in a blood test in December that my immune platelets were low. In a subsequent test my platelet count has dropped another 20%. I have been examined by a hematology oncologist, a pulmonologist and a cardiologist because I fainted. cut off by CDC

Healthcare visit (other): Three specialists as described above.

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	Emergency care	✓	✓	✓
SD	Office visit	✓	·	✓
SD	Parotitis	✓	✓	✓
SD	Platelet count decreased	✓	·	✓
SD	Swelling face	✓	✓	✓
SD	Syncope	✓	·	✓
SRO	Abdominal discomfort	✓	✓	✓
SRO	Musculoskeletal stiffness	✓	✓	✓

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