EQA-17505-23016 · OpenVSafe

Timeline

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

2021-01-15
Registered in v-safe
2021-01-15
Dose 1 — Pfizer-BioNTech
2021-01-15
Health check-in — day 0, dose 1
Feeling: Good · Site: Pain · Headache

Adult check-in
2021-01-16
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Headache

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

Adult check-in
2021-01-18
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-01-19
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-01-21
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-02-05
Dose 2 — Pfizer-BioNTech
2021-02-05
Health check-in — day 0, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-02-07
Survey response — days 1–6 daily, dose 2
MedDRA: Emergency care, Heart rate increased, Hospitalisation, Laboratory test normal — Feeling: Poor · Site: Pain · Fever · Chills, Headache, Muscle or body aches, Fatigue or tiredness · Get care from a doctor or other healthcare professional · Hospitalization

Free text: Systemic reaction (other): Developed rapid heart rate, 200 BPM, approximately 14 hours after injection requiring hospital stay · Healthcare visit (other): As previously mentioned, rapid heart rate of 200 BPM 14 hours after vaccination. Monitored in ER and admitted to observation as HR remained 120s at rest despite rehydration and labs within normal limits.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-07
Report sent to call center — days 1–6 daily, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-07-15
Call 1 — Left Voicemail
2021-08-08
Survey response — 6 months, dose 2
MedDRA: Pregnancy — Feeling: Good

Free text: Pregnancy

MedDRA releases: 2021-09,2024-11 · check-in free text available
2022-02-05
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-15	Pfizer-BioNTech
2	2021-02-05	Pfizer-BioNTech

Call center

1 call center case

1 unsuccessful

1 wait over 3 months for a first call

See the call center timeline

Free text

Release 3 — days 1–6 daily, dose 2

2021-02-07

Systemic reaction (other): Developed rapid heart rate, 200 BPM, approximately 14 hours after injection requiring hospital stay

Healthcare visit (other): As previously mentioned, rapid heart rate of 200 BPM 14 hours after vaccination. Monitored in ER and admitted to observation as HR remained 120s at rest despite rehydration and labs within normal limits.

Release 9 — 6 months, dose 2

2021-08-08

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
HCVO	Emergency care	✓	✓	✓
HCVO	Heart rate increased	✓	✓	✓
HCVO	Hospitalisation	✓	✓	✓
HCVO	Laboratory test normal	○	✓	○
SD	Pregnancy	✓	·	✓
SRO	Heart rate increased	✓	✓	✓
SRO	Hospitalisation	✓	✓	✓

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