WEK-91463-49926 · OpenVSafe

Timeline

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

2021-07-31
Dose 1 — Pfizer-BioNTech
2021-08-01
Registered in v-safe
2021-08-01
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Fatigue or tiredness

Adult check-in
2021-08-02
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Fatigue or tiredness

Adult check-in
2021-08-03
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Fatigue or tiredness

Adult check-in
2021-08-04
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-08-05
Survey response — days 1–6 daily, dose 1
MedDRA: Headache, Respiratory tract congestion — Feeling: Fair · Fatigue or tiredness · Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: Headache congestion

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-08-05
Report sent to call center — days 1–6 daily, dose 1
Get care from a doctor or other healthcare professional

1 call case(s)
2021-08-06
Survey response — days 1–6 daily, dose 1
MedDRA: Respiratory tract congestion — Feeling: Fair · Fatigue or tiredness

Free text: Congestion

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-08-07
Survey response — day 7, dose 1
MedDRA: Respiratory tract congestion — Feeling: Poor · Headache, Fatigue or tiredness

Free text: Congestion

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-08-09
Call 1 — Left Voicemail
2021-08-14
Health check-in — day 14, dose 1
Feeling: Fair

Adult check-in
2021-08-21
Health check-in — day 21, dose 1
Feeling: Fair

Adult check-in
2021-08-22
Dose 2 — Pfizer-BioNTech
2021-08-22
Health check-in — day 0, dose 2
Feeling: Good · None

Adult check-in
2021-08-23
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Headache

Adult check-in
2021-08-24
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Fever · Headache, Fatigue or tiredness · Be unable to work or attend school

Adult check-in
2021-08-27
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-08-28
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-09-06
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-09-21
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-07-31	Pfizer-BioNTech	No
2	2021-08-22	Pfizer-BioNTech	No

Call center

Reported	Outcome	VAERS-related outcome
2021-08-05	Unsuccessful

Free text

Release 9 — days 1–6 daily, dose 1

2021-08-05

Systemic reaction (other): Headache congestion

2021-08-06

Systemic reaction (other): Congestion

Release 9 — day 7, dose 1

2021-08-07

Systemic reaction (other): Congestion

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
SRO	Headache	✓	·	✓
SRO	Respiratory tract congestion	✓	·	✓

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