ZK9-25786-14896 · OpenVSafe

Timeline

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

2021-02-12
Dose 1 — Pfizer-BioNTech
2021-02-16
Registered in v-safe
2021-02-16
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-02-17
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Itching · Fatigue or tiredness

Adult check-in
2021-02-18
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-02-19
Health check-in — 7 day, dose 1
Feeling: Good · Headache

Adult check-in
2021-02-28
Health check-in — 14 day, dose 1
Feeling: Good

Adult check-in
2021-03-05
Dose 2 — Pfizer-BioNTech
2021-03-05
Health check-in — 0 day, dose 2
Feeling: Good · None

Adult check-in
2021-03-06
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Redness, Itching · Fatigue or tiredness

Adult check-in
2021-03-07
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Redness · None

Adult check-in
2021-03-08
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Redness · None

Adult check-in
2021-03-09
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-10
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-11
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-12
Health check-in — 7 day, dose 2
Feeling: Good · None

Adult check-in
2021-03-19
Health check-in — 14 day, dose 2
Feeling: Good

Adult check-in
2021-03-26
Health check-in — 21 day, dose 2
Feeling: Good

Adult check-in
2021-04-02
Health check-in — 28 day, dose 2
Feeling: Good

Adult check-in
2021-04-09
Health check-in — 35 day, dose 2
Feeling: Good

Adult check-in
2021-04-13
Pregnancy registry survey
Pregnant at time of vaccination · Yes, I would like someone to contact me
2021-04-16
Health check-in — 42 day, dose 2
Feeling: Good

Adult check-in
2021-06-04
Health check-in — 3 month, dose 2
Feeling: Good

Adult check-in
2021-09-03
Survey response — 6 month, dose 2
MedDRA: Nasopharyngitis — Feeling: Fair

MedDRA releases: 2021-09,2024-11 · check-in answers available
2022-03-07
Survey response — 12 month, dose 2
MedDRA: Abdominal pain — Feeling: Good · Get care from a doctor or other healthcare professional · Emergency room or emergency department visit

MedDRA releases: 2024-11 · check-in answers available
2022-03-07
Report sent to call center — 12 month, dose 2
Get care from a doctor or other healthcare professional

Emergency room or emergency department visit · 1 call case(s)
2022-03-09
Call successful
Participant prefers to complete VAERS report online

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-02-12	Pfizer-BioNTech
2	2021-03-05	Pfizer-BioNTech

Call center

Reported	Outcome	VAERS-related outcome
2022-03-07	Successful 2022-03-09	Participant prefers to complete VAERS report online

Free text

Release 9

Symptoms: Cold.like symptoms

Release 11

Symptoms: Abdominal pain

Free-text releases are not linked to a specific 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	Abdominal pain	·	·	✓
SD	Nasopharyngitis	✓	·	✓

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