HK4-17389-87086 · OpenVSafe

Timeline

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

2021-01-12
Dose 1 — Pfizer-BioNTech
2021-01-25
Registered in v-safe
2021-01-25
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-01-26
Survey response — day 14, dose 1
MedDRA: Dyspepsia, Nausea — Feeling: Fair · Be unable to do your normal daily activities

Free text: Nausea. I dont think it has anything to do with the vaccination, I think Im getting heartburn from food but mine ends up being strong nausea, rarely happens but this is how it happens to me.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-03
Dose 2 — Pfizer-BioNTech
2021-02-03
Health check-in — day 0, dose 2
Feeling: Fair · Site: Pain · Headache, Fatigue or tiredness

Adult check-in
2021-02-04
Survey response — days 1–6 daily, dose 2
MedDRA: Chills, Fatigue, Insomnia — Feeling: Fair · Site: Pain · Chills, Headache, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Overnight had some chills but never got fever, difficulty falling asleep although really tired

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-05
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-02-06
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-02-07
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-02-08
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-02-09
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-02-10
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-02-17
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-02-24
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-03-03
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-03-12
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-03-18
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-05-05
Survey response — 3 months, dose 2
MedDRA: Respiratory tract congestion — Feeling: Fair

Free text: Little congestion

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-08-05
Survey response — 6 months, dose 2
MedDRA: Cough, Rhinorrhoea — Feeling: Fair · Be unable to do your normal daily activities

Free text: Runny nose, cough

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-10-07
Dose 3 — Pfizer-BioNTech
Co-administered: Flu
2022-02-03
Survey response — 12 months, dose 2
MedDRA: Aborted pregnancy, Complication of pregnancy, Pregnancy — Feeling: Fair · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit, Hospitalization

Free text: Symptoms: First unviable pregnancy that needed to be ended and then new, now ongoing pregnancy after booster shot · Healthcare visit (other): Need to abort unviable pregnancy

MedDRA releases: 2024-11 · check-in free text available
2022-02-03
Report sent to call center — 12 months, dose 2
Get care from a doctor or other healthcare professional

Outpatient clinic or urgent care clinic visit · Hospitalization · 1 call case(s)
2022-02-10
Call 1 — Left Voicemail

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-12	Pfizer-BioNTech
2	2021-02-03	Pfizer-BioNTech
3	2021-10-07	Pfizer-BioNTech	Flu

Call center

Reported	Outcome	VAERS-related outcome
2022-02-03	Unsuccessful

Free text

Release 2 — day 14, dose 1

2021-01-26

Symptoms: Nausea. I dont think it has anything to do with the vaccination, I think Im getting heartburn from food but mine ends up being strong nausea, rarely happens but this is how it happens to me.

Release 3 — days 1–6 daily, dose 2

2021-02-04

Systemic reaction (other): Overnight had some chills but never got fever, difficulty falling asleep although really tired

Release 8 — 3 months, dose 2

2021-05-05

Symptoms: Little congestion

Release 9 — 6 months, dose 2

2021-08-05

Symptoms: Runny nose, cough

Release 11 — 12 months, dose 2

2022-02-03

Symptoms: First unviable pregnancy that needed to be ended and then new, now ongoing pregnancy after booster shot

Healthcare visit (other): Need to abort unviable 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	Complication of pregnancy	·	·	✓
SD	Aborted pregnancy	·	·	✓
SD	Complication of pregnancy	·	·	✓
SD	Cough	✓	·	✓
SD	Dyspepsia	✓	✓	✓
SD	Nausea	✓	✓	✓
SD	Pregnancy	·	·	✓
SD	Respiratory tract congestion	✓	✓	✓
SD	Rhinorrhoea	✓	·	✓
SRO	Chills	✓	✓	✓
SRO	Fatigue	✓	✓	✓
SRO	Insomnia	✓	✓	✓

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