YBX-27920-56759 · OpenVSafe

Timeline

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

2021-07-25
Dose 1 — Pfizer-BioNTech
2021-08-06
Registered in v-safe
2021-08-06
Survey response — day 7, dose 1
MedDRA: Cough, Dyspnoea, Respiratory tract congestion — Feeling: Poor · Chills, Headache · Be unable to do your normal daily activities

Free text: Horrible cough, congestion that makes it hard to breath. Unable to take a deep breath without coughing up a lung. Im embarrassed to go by anyone for fear that they will think I have COVID.

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-08-08
Survey response — day 14, dose 1
MedDRA: Cough, Respiratory tract congestion — Feeling: Poor · Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: Horrible dry cough with chest congestion

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-08-08
Report sent to call center — day 14, dose 1
Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-08-15
Survey response — day 21, dose 1
MedDRA: Chills, Cough, Dyspnoea exertional, Feeling abnormal, Loss of personal independence in daily activities, Quality of life decreased, Respiratory tract congestion — Feeling: Poor · Be unable to work or attend school, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: I feel like shit! Dry cough, chills, chest congestion, hard to breath when walking. Im unable to exercise or do much of anything. My quality of life has been drastically reduced

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-08-15
Report sent to call center — day 21, dose 1
Be unable to work or attend school · Be unable to do your normal daily activities · Get care from a doctor or other healthcare pr

1 call case(s)
2021-08-20
Call 1 — Could Not Reach Participant
2021-08-22
Survey response — day 28, dose 1
MedDRA: Cough, Dyspnoea, Respiratory tract congestion — Feeling: Poor · Be unable to work or attend school, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Severe chest congestion CoughCan barely breath when walking

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-08-22
Report sent to call center — day 28, dose 1
Be unable to work or attend school · Be unable to do your normal daily activities · Get care from a doctor or other healthcare pr

1 call case(s)
2021-08-26
Call 2 — Could Not Reach Participant
2021-08-29
Survey response — day 35, dose 1
MedDRA: Choking, Cough, Dyspnoea, Retching — Feeling: Poor · Be unable to work or attend school, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: Shortness of breath, I literally choke and gag when I exert myself just a little bit. Cough has gotten better though.

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-08-29
Report sent to call center — day 35, dose 1
Be unable to work or attend school · Be unable to do your normal daily activities · Get care from a doctor or other healthcare pr

1 call case(s)
2021-09-02
Call 1 — Could Not Reach Participant
2021-09-09
Call 2 — Could Not Reach Participant
2022-01-23
Survey response — 6 months, dose 1
MedDRA: Alopecia, Menstruation irregular — Feeling: Poor · Be unable to work or attend school, Be unable to do your normal daily activities

Free text: My hair is falling out and my period has stopped

MedDRA releases: 2024-11 · check-in free text available

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-07-25	Pfizer-BioNTech	No

Call center

Reported	Outcome	VAERS-related outcome
2021-08-08	Unsuccessful
2021-08-15	Unsuccessful
2021-08-22	Unsuccessful
2021-08-29	Unsuccessful

Free text

Release 9 — day 7, dose 1

2021-08-06

Systemic reaction (other): Horrible cough, congestion that makes it hard to breath. Unable to take a deep breath without coughing up a lung. Im embarrassed to go by anyone for fear that they will think I have COVID.

Release 9 — day 14, dose 1

2021-08-08

Symptoms: Horrible dry cough with chest congestion

Release 9 — day 21, dose 1

2021-08-15

Symptoms: I feel like shit! Dry cough, chills, chest congestion, hard to breath when walking. Im unable to exercise or do much of anything. My quality of life has been drastically reduced

Release 9 — day 28, dose 1

2021-08-22

Symptoms: Severe chest congestion CoughCan barely breath when walking

Release 9 — day 35, dose 1

2021-08-29

Symptoms: Shortness of breath, I literally choke and gag when I exert myself just a little bit. Cough has gotten better though.

Release 11 — 6 months, dose 1

2022-01-23

Symptoms: My hair is falling out and my period has stopped

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	Alopecia	·	·	✓
SD	Chills	✓	·	✓
SD	Choking	✓	·	✓
SD	Cough	✓	·	✓
SD	Dyspnoea	✓	·	✓
SD	Dyspnoea exertional	✓	·	✓
SD	Feeling abnormal	✓	·	✓
SD	Loss of personal independence in daily activities	✓	·	✓
SD	Menstruation irregular	·	·	✓
SD	Quality of life decreased	✓	·	✓
SD	Respiratory tract congestion	✓	·	✓
SD	Retching	✓	·	✓
SRO	Cough	✓	·	✓
SRO	Dyspnoea	✓	·	✓
SRO	Respiratory tract congestion	✓	·	✓

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