YCY-52888-56327 · OpenVSafe

Timeline

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

2020-12-20
Registered in v-safe
2020-12-20
Dose 1 — Pfizer-BioNTech
2020-12-21
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Fatigue or tiredness

Adult check-in
2020-12-22
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Headache

Adult check-in
2020-12-26
Survey response — days 1–6 daily, dose 1
MedDRA: Dizziness — Feeling: Fair · Be unable to do your normal daily activities

Free text: Dizziness

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2020-12-26
Report sent to call center — days 1–6 daily, dose 1
Be unable to do your normal daily activities

1 call case(s)
2020-12-27
Survey response — day 7, dose 1
MedDRA: Dizziness — Feeling: Fair

Free text: Dizziness, moderate

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-03
Survey response — day 14, dose 1
MedDRA: Chest discomfort, Pre-existing disease, Respiratory tract congestion, Upper-airway cough syndrome — Feeling: Fair

Free text: I have some chest discomfort that started last night I thought I will go to ER, a little bit now, like a chest congestion type. No fever. Some post nasal drip. Please note I have autoimmune disease.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-11
Dose 2 — Pfizer-BioNTech
2021-01-15
Survey response — days 1–6 daily, dose 2
MedDRA: Nasal congestion, Upper-airway cough syndrome — Feeling: Good

Free text: Nasal congestion, post nasal dripping

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-20
Health check-in — day 7, dose 2
Feeling: Good · Headache

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

Adult check-in
2021-02-01
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-02-08
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-02-15
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-02-22
Health check-in — day 42, dose 2
Feeling: Fair

Adult check-in
2021-07-12
Survey response — 6 months, dose 2
MedDRA: Arthralgia, Dry eye, Palpitations — Feeling: Fair · Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: intermittent palpitations, bilateral knee pain, dry eyes

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-07-12
Report sent to call center — 6 months, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-07-19
Call 1 — Left Voicemail
2021-09-10
Dose 3 — Pfizer-BioNTech
2021-09-28
Survey response — day 14, dose 3
MedDRA: Palpitations — Feeling: Poor · Get care from a doctor or other healthcare professional · Emergency room or emergency department visit

Free text: Palpitations one week after receiving the 3rd shot

MedDRA releases: 2024-11 · check-in free text available
2021-09-28
Report sent to call center — day 14, dose 3
Get care from a doctor or other healthcare professional

Emergency room or emergency department visit · 1 call case(s)
2021-09-29
Call 1 — Could Not Reach Participant
2021-10-04
Call 2 — Left Voicemail
2021-10-15
Survey response — day 35, dose 3
MedDRA: General physical health deterioration — Feeling: Poor · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit, Emergency room or emergency department visit

Free text: Overall health is declining, multiple tests being done

MedDRA releases: 2024-11 · check-in free text available
2021-10-15
Report sent to call center — day 35, dose 3
Get care from a doctor or other healthcare professional

Outpatient clinic or urgent care clinic visit · Emergency room or emergency department visit · 1 call case(s)
2021-10-20
Call 1 — Left Voicemail

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2020-12-20	Pfizer-BioNTech
2	2021-01-11	Pfizer-BioNTech
3	2021-09-10	Pfizer-BioNTech	No

Call center

Reported	Outcome	VAERS-related outcome
2020-12-26	priority 2/3
2021-07-12	Unsuccessful
2021-09-28	Unsuccessful
2021-10-15	Unsuccessful

Free text

Release 1 — days 1–6 daily, dose 1

2020-12-26

Systemic reaction (other): Dizziness

Release 1 — day 7, dose 1

2020-12-27

Systemic reaction (other): Dizziness, moderate

Release 1 — day 14, dose 1

2021-01-03

Symptoms: I have some chest discomfort that started last night I thought I will go to ER, a little bit now, like a chest congestion type. No fever. Some post nasal drip. Please note I have autoimmune disease.

Release 2 — days 1–6 daily, dose 2

2021-01-15

Systemic reaction (other): Nasal congestion, post nasal dripping

Release 9 — 6 months, dose 2

2021-07-12

Symptoms: intermittent palpitations, bilateral knee pain, dry eyes

Release 9 — day 14, dose 3

2021-09-28

Symptoms: Palpitations one week after receiving the 3rd shot

Release 10 — day 35, dose 3

2021-10-15

Symptoms: Overall health is declining, multiple tests being done

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	Arthralgia	✓	✓	✓
SD	Chest discomfort	✓	✓	✓
SD	Dry eye	✓	✓	✓
SD	General physical health deterioration	·	·	✓
SD	Palpitations	✓	✓	✓
SD	Pre-existing disease	✓	✓	✓
SD	Respiratory tract congestion	✓	✓	✓
SD	Upper-airway cough syndrome	✓	✓	✓
SRO	Dizziness	✓	✓	✓
SRO	Nasal congestion	✓	✓	✓
SRO	Upper-airway cough syndrome	✓	✓	✓

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