Z8A-31681-17999

2 vaccinations 17 coded responses 25 check-ins 17 free-text entries 1 call case

Sex: Female
Age at first dose: 56-60
ZIP prefix: 600 / IL
Registered: 2021-03-29

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

2021-03-29
Registered in v-safe
2021-03-29
Dose 1 — Pfizer-BioNTech
2021-03-29
Survey response — day 0, dose 1
MedDRA: Headache, Migraine, Nausea — Feeling: Good · Headache, Nausea

Free text: Headache and nausea are related to a chronic migraine.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-30
Survey response — days 1–6 daily, dose 1
MedDRA: Condition aggravated, Headache, Migraine, Pre-existing disease — Feeling: Good · Site: Pain · Headache

Free text: Headache is due to chronic, severe migraines.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-31
Survey response — days 1–6 daily, dose 1
MedDRA: Migraine — Feeling: Good · Headache, Nausea

Free text: Chronic severe migraines

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-01
Survey response — days 1–6 daily, dose 1
MedDRA: Headache, Migraine, Nausea — Feeling: Good · Headache, Nausea

Free text: Headache and nausea are due to chronic migraines

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-02
Survey response — days 1–6 daily, dose 1
MedDRA: Migraine — Feeling: Good · Headache, Nausea

Free text: Due to chronic migraines

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-03
Survey response — days 1–6 daily, dose 1
MedDRA: Migraine, Pre-existing disease — Feeling: Good · Headache

Free text: Chronic severe migraines

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

Free text: Headache and nausea due to chronic severe migraines.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-05
Survey response — day 7, dose 1
MedDRA: Headache, Nausea, Pre-existing disease — Feeling: Good · Headache, Nausea

Free text: Headache and nausea due to chronic migraines.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-12
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-04-19
Dose 2 — Pfizer-BioNTech
2021-04-19
Survey response — day 0, dose 2
MedDRA: Migraine — Feeling: Good · Headache

Free text: Chronic severe migraines

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-20
Survey response — days 1–6 daily, dose 2
MedDRA: Headache — Feeling: Good · Headache, Nausea

Free text: Symptoms due to chronic severe migraines

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-21
Survey response — days 1–6 daily, dose 2
MedDRA: Headache, Migraine — Feeling: Good · Headache

Free text: Headache due to chronic severe migraines

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-22
Survey response — days 1–6 daily, dose 2
MedDRA: Headache, Migraine, Pre-existing disease — Feeling: Good · Headache

Free text: Headache related to chronic severe migraines

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-23
Survey response — days 1–6 daily, dose 2
MedDRA: Migraine, Pre-existing disease — Feeling: Good · Headache

Free text: I have chronic, severe migraines

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-24
Survey response — days 1–6 daily, dose 2
MedDRA: Pre-existing disease — Feeling: Good · Headache, Nausea

Free text: Probably due to my chronic migraines

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-25
Survey response — days 1–6 daily, dose 2
MedDRA: Headache, Migraine — Feeling: Good · Headache

Free text: Headache probably related to chronic severe migraines

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-26
Survey response — day 7, dose 2
MedDRA: Headache, Migraine, Nausea — Feeling: Good · Headache, Nausea

Free text: Headache and nausea likely due to chronic severe migraines

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-03
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-05-12
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-05-17
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-05-24
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-05-31
Survey response — day 42, dose 2
MedDRA: Anxiety, Depression, Migraine, Pain — Feeling: Fair · Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: Depression and anxiety, migraines, chronic pain

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-31
Report sent to call center — day 42, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-07-19
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-10-18
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-04-14
Call 1 — Could Not Reach Participant
2022-04-19
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in
2022-04-19
Call 2 — Could Not Reach Participant

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-29	Pfizer-BioNTech
2	2021-04-19	Pfizer-BioNTech

Call center

Reported	Outcome	VAERS-related outcome
2021-05-31	Unsuccessful

Free text

Release 6 — day 0, dose 1

2021-03-29

Systemic reaction (other): Headache and nausea are related to a chronic migraine.

Release 6 — days 1–6 daily, dose 1

2021-03-30

Systemic reaction (other): Headache is due to chronic, severe migraines.

2021-03-31

Systemic reaction (other): Chronic severe migraines

2021-04-01

Systemic reaction (other): Headache and nausea are due to chronic migraines

2021-04-02

Systemic reaction (other): Due to chronic migraines

2021-04-03

Systemic reaction (other): Chronic severe migraines

2021-04-04

Systemic reaction (other): Headache and nausea due to chronic severe migraines.

Release 6 — day 7, dose 1

2021-04-05

Systemic reaction (other): Headache and nausea due to chronic migraines.

Release 7 — day 0, dose 2

2021-04-19

Systemic reaction (other): Chronic severe migraines

Release 7 — days 1–6 daily, dose 2

2021-04-20

Systemic reaction (other): Symptoms due to chronic severe migraines

2021-04-21

Systemic reaction (other): Headache due to chronic severe migraines

2021-04-22

Systemic reaction (other): Headache related to chronic severe migraines

2021-04-23

Systemic reaction (other): I have chronic, severe migraines

2021-04-24

Systemic reaction (other): Probably due to my chronic migraines

2021-04-25

Systemic reaction (other): Headache probably related to chronic severe migraines

Release 8 — day 7, dose 2

2021-04-26

Systemic reaction (other): Headache and nausea likely due to chronic severe migraines

Release 8 — day 42, dose 2

2021-05-31

Symptoms: Depression and anxiety, migraines, chronic pain

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	Anxiety	✓	✓	✓
SD	Depression	✓	✓	✓
SD	Migraine	✓	✓	✓
SD	Pain	✓	✓	✓
SRO	Condition aggravated	✓	✓	✓
SRO	Headache	✓	✓	✓
SRO	Migraine	✓	✓	✓
SRO	Nausea	✓	✓	✓
SRO	Pre-existing disease	✓	✓	✓

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