YGF-26218-78765

4 vaccinations 6 coded responses 41 check-ins 6 free-text entries 1 call case

Sex: Female
Age at first dose: 31-35
ZIP prefix: 980 / WA
Registered: 2021-04-05

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

Timeline

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

2021-04-05
Registered in v-safe
2021-04-26
Dose 1 — Pfizer-BioNTech
2021-04-26
Health check-in — day 0, dose 1
Feeling: Fair · Site: Pain · Chills, Fatigue or tiredness

Adult check-in
2021-04-27
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Fever · Headache, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-04-28
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-29
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Headache

Adult check-in
2021-04-30
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-05-01
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-05-02
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Headache

Adult check-in
2021-05-03
Health check-in — day 7, dose 1
Feeling: Good · Headache

Adult check-in
2021-05-10
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-05-17
Dose 2 — Pfizer-BioNTech
2021-05-17
Health check-in — day 0, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-05-18
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-05-19
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Headache, Muscle or body aches

Adult check-in
2021-05-20
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-05-21
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-05-22
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-05-23
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Fatigue or tiredness

Adult check-in
2021-05-24
Health check-in — day 7, dose 2
Feeling: Good · Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-05-31
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-06-07
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-06-14
Survey response — day 28, dose 2
MedDRA: Fatigue, Pyrexia — Feeling: Poor

Free text: Tiredness, slight fever

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-21
Survey response — day 35, dose 2
MedDRA: Nasopharyngitis — Feeling: Good · Be unable to work or attend school

Free text: I had a cold

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-28
Survey response — day 42, dose 2
MedDRA: Muscle strain, Office visit — 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: Symptoms: Pulled neck muscles · Healthcare visit (other): Chiropractor in person

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-28
Report sent to call center — day 42, dose 2
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)
2021-07-02
Call successful
Does not wish to fill out VAERS report
2021-08-16
Survey response — 3 months, dose 2
MedDRA: Cough — Feeling: Good

Free text: Cough

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-11-23
Dose 3 — Pfizer-BioNTech
2021-11-24
Health check-in — days 1–6 daily, dose 3
Feeling: Fair · Site: Pain · Chills, Headache, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-11-25
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Site: Pain · None

Adult check-in
2021-11-26
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Site: Pain · Muscle or body aches

Adult check-in
2021-11-27
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Site: Pain · Fatigue or tiredness

Adult check-in
2021-11-28
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Site: Pain · None

Adult check-in
2021-11-29
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Site: Pain · Headache

Adult check-in
2021-11-30
Health check-in — day 7, dose 3
Feeling: Good · Site: Pain · None

Adult check-in
2021-12-07
Health check-in — day 14, dose 3
Feeling: Good

Adult check-in
2021-12-14
Survey response — day 21, dose 3
MedDRA: Cough, Eczema — Feeling: Good

Free text: Mild cough, eczema

MedDRA releases: 2024-11 · check-in free text available
2021-12-21
Survey response — day 28, dose 3
MedDRA: Cough — Feeling: Good

Free text: Cough

MedDRA releases: 2024-11 · check-in free text available
2021-12-28
Health check-in — day 35, dose 3
Feeling: Good

Adult check-in
2022-01-06
Health check-in — day 42, dose 3
Feeling: Good

Adult check-in
2022-02-22
Health check-in — 3 months, dose 3
Feeling: Good

Adult check-in
2022-05-26
Health check-in — 6 months, dose 3
Feeling: Fair

Adult check-in
2022-10-19
Dose 4 — Pfizer-BioNTech
2022-11-25
Health check-in — 12 months, dose 3
Feeling: Good

Adult check-in
2022-11-25
Health check-in — day 35, dose 4
Feeling: Good

Adult check-in
2022-11-30
Health check-in — day 42, dose 4
Feeling: Good

Adult check-in
2023-01-20
Health check-in — 3 months, dose 4
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-26	Pfizer-BioNTech
2	2021-05-17	Pfizer-BioNTech
3	2021-11-23	Pfizer-BioNTech	No
4	2022-10-19	Pfizer-BioNTech	No

Call center

Reported	Outcome	VAERS-related outcome
2021-06-28	Successful 2021-07-02	Does not wish to fill out VAERS report

Free text

Release 9 — day 28, dose 2

2021-06-14

Symptoms: Tiredness, slight fever

Release 9 — day 35, dose 2

2021-06-21

Symptoms: I had a cold

Release 9 — day 42, dose 2

2021-06-28

Symptoms: Pulled neck muscles

Healthcare visit (other): Chiropractor in person

Release 9 — 3 months, dose 2

2021-08-16

Symptoms: Cough

Release 10 — day 21, dose 3

2021-12-14

Symptoms: Mild cough, eczema

Release 10 — day 28, dose 3

2021-12-21

Symptoms: Cough

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	Office visit	✓	✓	✓
SD	Cough	✓	·	✓
SD	Eczema	·	·	✓
SD	Fatigue	✓	✓	✓
SD	Muscle strain	✓	✓	✓
SD	Nasopharyngitis	✓	✓	✓
SD	Pyrexia	✓	✓	✓

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