XKZ-81711-35365 · OpenVSafe

Timeline

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

2021-03-24
Dose 1 — Pfizer-BioNTech
2021-04-21
Dose 2 — Pfizer-BioNTech
2021-04-23
Registered in v-safe
2021-04-23
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-04-24
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-25
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-26
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Nausea

Adult check-in
2021-04-27
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Rash, not including the immediate area around the injection site

Adult check-in
2021-04-28
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-05-05
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-05-12
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-05-19
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-05-26
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-06-02
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-07-21
Survey response — 3 months, dose 2
MedDRA: Photopsia — Feeling: Good

Free text: Flashes of lights in eyes

MedDRA releases: 2024-11 · check-in free text available
2021-10-21
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-11-12
Dose 3 — Pfizer-BioNTech
2022-04-25
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in
2022-08-21
Dose 4 — Pfizer-BioNTech
2022-11-20
Survey response — 3 months, dose 4
MedDRA: Heart rate increased, Office visit — Feeling: Good · Get care from a doctor or other healthcare professional

Free text: Symptoms: High heart rate · Healthcare visit (other): See cardiologist

MedDRA releases: 2024-11 · check-in free text available
2022-11-20
Report sent to call center — 3 months, dose 4
Get care from a doctor or other healthcare professional

1 call case(s)
2022-11-21
Call 1 — Left Voicemail
2023-02-21
Health check-in — 6 months, dose 4
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-24	Pfizer-BioNTech
2	2021-04-21	Pfizer-BioNTech
3	2021-11-12	Pfizer-BioNTech	No
4	2022-08-21	Pfizer-BioNTech	No

Call center

Reported	Outcome	VAERS-related outcome
2022-11-20	Unsuccessful

Free text

Release 9 — 3 months, dose 2

2021-07-21

Symptoms: Flashes of lights in eyes

Release 12 — 3 months, dose 4

2022-11-20

Symptoms: High heart rate

Healthcare visit (other): See cardiologist

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	Heart rate increased	·	·	✓
SD	Photopsia	·	·	✓

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