BU6-15713-17896 · OpenVSafe

Timeline

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

2020-12-19
Dose 1 — Pfizer-BioNTech
2020-12-21
Registered in v-safe
2020-12-21
Survey response — days 1–6 daily, dose 1
MedDRA: Dizziness, Dyspnoea, Emergency care, Tachycardia — Feeling: Fair · Headache, Nausea · Get care from a doctor or other healthcare professional · Emergency room or emergency department visit

Free text: Day of vaccine - Shortness of breath. Tachycardia, dizziness (going on 3 days). Visited ED.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2020-12-21
Report sent to call center — days 1–6 daily, dose 1
Get care from a doctor or other healthcare professional

1 call case(s)
2020-12-22
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Fatigue or tiredness

Adult check-in
2020-12-26
Call 1 — Left Voicemail
2020-12-26
Callback requested for
01:00 CST
2020-12-28
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-01-02
Survey response — day 14, dose 1
MedDRA: Dizziness — Feeling: Fair · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Dizziness, lightheaded

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-02
Report sent to call center — day 14, dose 1
Get care from a doctor or other healthcare professional

1 call case(s)
2021-01-04
Call 1 — Left Voicemail
2021-01-17
Call 2 — Left Voicemail
2021-03-20
Survey response — 3 months, dose 1
MedDRA: Pre-existing disease, Pregnancy — Feeling: Good · Get care from a doctor or other healthcare professional · Emergency room or emergency department visit

Free text: Found out i was 2 weeks pregnant during my first vaccine and then also pregnant during my second. Im currently 4 months. And progressing well. Also i now have been diagnosed woth second degree heart block type 1

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-20
Report sent to call center — 3 months, dose 1
Get care from a doctor or other healthcare professional

1 call case(s)
2021-04-09
Call 1 — Left Voicemail
2021-06-19
Survey response — 6 months, dose 1
MedDRA: Pregnancy — Feeling: Good

Free text: Pregnancy

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-12-19
Health check-in — 12 months, dose 1
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2020-12-19	Pfizer-BioNTech

Call center

3 call center cases

3 unsuccessful

See the call center timeline

Free text

Release 1 — days 1–6 daily, dose 1

2020-12-21

Systemic reaction (other): Day of vaccine - Shortness of breath. Tachycardia, dizziness (going on 3 days). Visited ED.

Release 1 — day 14, dose 1

2021-01-02

Symptoms: Dizziness, lightheaded

Release 6 — 3 months, dose 1

2021-03-20

Symptoms: Found out i was 2 weeks pregnant during my first vaccine and then also pregnant during my second. Im currently 4 months. And progressing well. Also i now have been diagnosed woth second degree heart block type 1

Release 9 — 6 months, dose 1

2021-06-19

Symptoms: Pregnancy

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
SD	Dizziness	✓	✓	✓
SD	Pre-existing disease	✓	✓	✓
SD	Pregnancy	✓	✓	✓
SRO	Dizziness	✓	✓	✓
SRO	Dyspnoea	✓	✓	✓
SRO	Emergency care	✓	✓	✓
SRO	Tachycardia	✓	✓	✓

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