YCE-66799-71864

3 vaccinations 12 coded responses 22 check-ins 12 free-text entries 1 call case

Sex: Female
Age at first dose: 31-35
ZIP prefix: 900 / CA
Registered: 2021-06-02

Relationship: Self
Race: Asian
Ethnicity: Not Hispanic or Latino

Timeline

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

2021-06-01
Dose 1 — Pfizer-BioNTech
2021-06-02
Registered in v-safe
2021-06-02
Survey response — days 1–6 daily, dose 1
MedDRA: Chest discomfort, Confusional state — Feeling: Fair · Site: Pain · Fatigue or tiredness · Be unable to work, Be unable to do your normal daily activities

Free text: Feeling uncomfortable around my chest, confusion (this happened to me when I got the first dose too)

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-03
Survey response — days 1–6 daily, dose 1
MedDRA: Chest discomfort — Feeling: Good · Site: Pain · Be unable to do your normal daily activities

Free text: Uncomfortable around chest

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-04
Survey response — days 1–6 daily, dose 1
MedDRA: Chest discomfort — Feeling: Good · Site: Pain

Free text: Uncomfortable around chest

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-05
Survey response — days 1–6 daily, dose 1
MedDRA: Chest discomfort — Feeling: Good · Site: Pain · Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Uncomfortable around chest as if the heart was swelling

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-06
Survey response — days 1–6 daily, dose 1
MedDRA: Chest discomfort — Feeling: Good

Free text: Uncomfortable around chest, better than yesterday

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-07
Survey response — days 1–6 daily, dose 1
MedDRA: Chest discomfort, Chest pain — Feeling: Good

Free text: Uncomfortable and feeling pain around my chest

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-08
Survey response — day 7, dose 1
MedDRA: Chest pain — Feeling: Good

Free text: Uncomfortable around chest and feeling pain

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-14
Dose 2 — Pfizer-BioNTech
2021-06-16
Survey response — day 14, dose 1
MedDRA: Chest pain — Feeling: Good

Free text: Chest pain(uncomfortable) persists

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-12-02
Health check-in — 6 months, dose 1
Feeling: Good

Adult check-in
2021-12-21
Dose 3 — Pfizer-BioNTech
2021-12-23
Health check-in — days 1–6 daily, dose 3
Feeling: Fair · Site: Pain, Swelling · Muscle or body aches, Fatigue or tiredness · Be unable to work or attend school, Be unable to do your normal daily activities

Adult check-in
2021-12-25
Survey response — days 1–6 daily, dose 3
MedDRA: Chest pain — Feeling: Good · Site: Pain, Swelling

Free text: Chest pain

MedDRA releases: 2024-11 · check-in free text available
2021-12-26
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Site: Pain · None

Adult check-in
2021-12-27
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Site: Pain · None

Adult check-in
2021-12-30
Health check-in — day 7, dose 3
Feeling: Good · None

Adult check-in
2022-01-04
Health check-in — day 14, dose 3
Feeling: Good

Adult check-in
2022-01-11
Health check-in — day 21, dose 3
Feeling: Good

Adult check-in
2022-01-18
Survey response — day 28, dose 3
MedDRA: Angina pectoris, Chest pain — Feeling: Good

Free text: Heart aches/chest pain

MedDRA releases: 2024-11 · check-in free text available
2022-01-25
Health check-in — day 35, dose 3
Feeling: Good

Adult check-in
2022-02-01
Health check-in — day 42, dose 3
Feeling: Good

Adult check-in
2022-03-22
Health check-in — 3 months, dose 3
Feeling: Good

Adult check-in
2022-06-22
Survey response — 6 months, dose 3
MedDRA: COVID-19, Chills, Cough, Pyrexia, Sinus congestion — Feeling: Good · 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: Covid Fever/chills/sinus congestion/cough

MedDRA releases: 2024-11 · check-in free text available
2022-06-22
Report sent to call center — 6 months, dose 3
Be unable to work or attend school · Be unable to do your normal daily activities · Get care from a doctor or other healthcare pr

Outpatient clinic or urgent care clinic visit · 1 call case(s)
2022-06-23
Call 1 — Left Voicemail
2022-12-21
Survey response — 12 months, dose 3
MedDRA: COVID-19 — Feeling: Good · Be unable to work or attend school, Be unable to do your normal daily activities

Free text: Covid

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

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-06-01	Pfizer-BioNTech
2	2021-06-14	Pfizer-BioNTech	No
3	2021-12-21	Pfizer-BioNTech	No

Call center

Reported	Outcome	VAERS-related outcome
2022-06-22	Unsuccessful

Free text

Release 8 — days 1–6 daily, dose 1

2021-06-02

Systemic reaction (other): Feeling uncomfortable around my chest, confusion (this happened to me when I got the first dose too)

2021-06-03

Systemic reaction (other): Uncomfortable around chest

2021-06-04

Systemic reaction (other): Uncomfortable around chest

2021-06-05

Systemic reaction (other): Uncomfortable around chest as if the heart was swelling

2021-06-06

Systemic reaction (other): Uncomfortable around chest, better than yesterday

2021-06-07

Systemic reaction (other): Uncomfortable and feeling pain around my chest

Release 8 — day 7, dose 1

2021-06-08

Systemic reaction (other): Uncomfortable around chest and feeling pain

Release 9 — day 14, dose 1

2021-06-16

Symptoms: Chest pain(uncomfortable) persists

Release 10 — days 1–6 daily, dose 3

2021-12-25

Systemic reaction (other): Chest pain

Release 10 — day 28, dose 3

2022-01-18

Symptoms: Heart aches/chest pain

Release 12 — 6 months, dose 3

2022-06-22

Symptoms: Covid Fever/chills/sinus congestion/cough

Release 12 — 12 months, dose 3

2022-12-21

Symptoms: Covid

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	Angina pectoris	·	·	✓
SD	Chest pain	✓	✓	✓
SD	Chills	·	·	✓
SD	Cough	·	·	✓
SD	COVID-19	·	·	✓
SD	Pyrexia	·	·	✓
SD	Sinus congestion	·	·	✓
SRO	Chest discomfort	✓	✓	✓
SRO	Chest pain	✓	✓	✓
SRO	Confusional state	✓	✓	✓

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