ZHX-31449-37574 · OpenVSafe

Timeline

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

2020-12-23
Registered in v-safe
2020-12-23
Dose 1 — Pfizer-BioNTech
2020-12-23
Health check-in — day 0, dose 1
Feeling: Good · Site: Pain · Fatigue or tiredness

Adult check-in
2020-12-27
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2020-12-28
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2020-12-30
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-01-06
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-01-13
Dose 2 — Pfizer-BioNTech
2021-01-13
Survey response — day 0, dose 2
MedDRA: Injection site pain — Feeling: Good

Free text: Soreness at injection site

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-14
Survey response — days 1–6 daily, dose 2
MedDRA: Dizziness — Feeling: Fair

Free text: Slight dizziness

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-15
Survey response — days 1–6 daily, dose 2
MedDRA: Feeling abnormal — Feeling: Fair · Fatigue or tiredness

Free text: Feeling off

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-16
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-01-17
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-01-18
Survey response — days 1–6 daily, dose 2
MedDRA: Oropharyngeal pain, Sinus congestion — Feeling: Fair · Fever · Headache, Fatigue or tiredness

Free text: Sinus congestion sore throat

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-19
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-01-20
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-01-27
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-02-03
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-02-10
Survey response — day 28, dose 2
MedDRA: Delivery, Unevaluable event — Feeling: Good · Be unable to work, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Hospitalization

Free text: Symptoms: Delivered baby · Healthcare visit (other): Delivering baby

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-10
Report sent to call center — day 28, dose 2
Be unable to work · Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-02-18
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-02-24
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-05-10
Call 1 — Left Voicemail
2021-07-16
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2020-12-23	Pfizer-BioNTech
2	2021-01-13	Pfizer-BioNTech

Call center

Reported	Outcome	VAERS-related outcome
2021-02-10	Unsuccessful

Free text

Release 1 — day 0, dose 2

2021-01-13

Systemic reaction (other): Soreness at injection site

Release 2 — days 1–6 daily, dose 2

2021-01-14

Systemic reaction (other): Slight dizziness

2021-01-15

Systemic reaction (other): Feeling off

2021-01-18

Systemic reaction (other): Sinus congestion sore throat

Release 4 — day 28, dose 2

2021-02-10

Symptoms: Delivered baby

Healthcare visit (other): Delivering baby

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	Unevaluable event	✓	✓	✓
SD	Delivery	✓	✓	✓
SRO	Dizziness	✓	✓	✓
SRO	Feeling abnormal	✓	✓	✓
SRO	Injection site pain	✓	✓	✓
SRO	Oropharyngeal pain	✓	✓	✓
SRO	Sinus congestion	✓	✓	✓

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