YJQ-24634-99097

2 vaccinations 10 coded responses 15 check-ins 10 free-text entries 3 call cases

Sex: Female
Age at first dose: 31-35
ZIP prefix: 100 / NY
Registered: 2021-04-23

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
Dose 1 — Pfizer-BioNTech
2021-04-23
Registered in v-safe
2021-04-23
Survey response — day 14, dose 1
MedDRA: Dizziness, Nasal congestion, Nausea, Vertigo — Feeling: Fair · Be unable to work, 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: Dizziness/vertigo, nausea, swollen nasal passages

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-23
Report sent to call center — day 14, dose 1
Be unable to work · Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-04-26
Dose 2 — Pfizer-BioNTech
2021-04-26
Health check-in — day 0, dose 2
Feeling: Fair · None

Adult check-in
2021-04-27
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Swelling · Headache, Muscle or body aches, Fatigue or tiredness, Nausea, Diarrhea · Be unable to do your normal daily activities

Adult check-in
2021-04-28
Survey response — days 1–6 daily, dose 2
MedDRA: Dizziness — Feeling: Fair · Site: Pain

Free text: Dizziness from first dose of vaccine continues into 3rd week

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-29
Survey response — days 1–6 daily, dose 2
MedDRA: Dizziness — Feeling: Fair · Headache, Fatigue or tiredness, Nausea · Be unable to work, Be unable to do your normal daily activities

Free text: Dizziness from first dose of vaccine

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-30
Survey response — days 1–6 daily, dose 2
MedDRA: Dizziness — Feeling: Good · Headache, Muscle or body aches, Nausea · Be unable to work

Free text: Dizziness from first dose of vaccine

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-02
Survey response — days 1–6 daily, dose 2
MedDRA: Dizziness — Feeling: Good · Headache, Fatigue or tiredness, Nausea

Free text: Dizziness from first dose of vaccine

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-05
Health check-in — day 7, dose 2
Feeling: Good · Headache, Muscle or body aches

Adult check-in
2021-05-10
Survey response — day 14, dose 2
MedDRA: Dizziness, Nausea — Feeling: Fair · Be unable to work, Be unable to do your normal daily activities

Free text: Dizziness/nausea has increased significantly after marked improvement last week

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-17
Survey response — day 21, dose 2
MedDRA: Dizziness, Nausea — Feeling: Fair · Be unable to work, Be unable to do your normal daily activities

Free text: Worsening dizziness and nausea

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-24
Health check-in — day 28, dose 2
Feeling: Fair

Adult check-in
2021-05-31
Survey response — day 35, dose 2
MedDRA: Dizziness, Nausea — Feeling: Poor · Be unable to work, Be unable to do your normal daily activities

Free text: Worsening dizziness and nausea from first dose of vaccine. ENT visit scheduled in 2 weeks to test for vestibular neuritis.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-07
Survey response — day 42, dose 2
MedDRA: Nausea, Vestibular neuronitis — Feeling: Fair · Be unable to work, 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: Vestibular neuritis and nausea

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-07
Report sent to call center — day 42, dose 2
Be unable to work · Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-07-26
Survey response — 3 months, dose 2
MedDRA: Dizziness, Headache, Nausea, Vestibular neuronitis, Weight decreased — 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, Outpatient clinic or urgent care clinic visit

Free text: Vestibular neuritis: Severe dizziness, nausea, weight loss, headache

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-07-26
Report sent to call center — 3 months, 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)
2021-07-29
Call successful
Participant prefers to complete VAERS report online
2021-10-25
Health check-in — 6 months, dose 2
Feeling: Fair

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-05	Pfizer-BioNTech
2	2021-04-26	Pfizer-BioNTech

Call center

Reported	Outcome	VAERS-related outcome
2021-04-23	Successful	Participant prefers to complete VAERS report online
2021-06-07	Successful	Participant prefers to complete VAERS report online
2021-07-26	Successful 2021-07-29	Participant prefers to complete VAERS report online

Free text

Release 7 — day 14, dose 1

2021-04-23

Symptoms: Dizziness/vertigo, nausea, swollen nasal passages

Release 8 — days 1–6 daily, dose 2

2021-04-28

Systemic reaction (other): Dizziness from first dose of vaccine continues into 3rd week

2021-04-29

Systemic reaction (other): Dizziness from first dose of vaccine

2021-04-30

Systemic reaction (other): Dizziness from first dose of vaccine

2021-05-02

Systemic reaction (other): Dizziness from first dose of vaccine

Release 8 — day 14, dose 2

2021-05-10

Symptoms: Dizziness/nausea has increased significantly after marked improvement last week

Release 8 — day 21, dose 2

2021-05-17

Symptoms: Worsening dizziness and nausea

Release 8 — day 35, dose 2

2021-05-31

Symptoms: Worsening dizziness and nausea from first dose of vaccine. ENT visit scheduled in 2 weeks to test for vestibular neuritis.

Release 8 — day 42, dose 2

2021-06-07

Symptoms: Vestibular neuritis and nausea

Release 9 — 3 months, dose 2

2021-07-26

Symptoms: Vestibular neuritis: Severe dizziness, nausea, weight loss, headache

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	Dizziness	✓	✓	✓
SD	Headache	✓	·	✓
SD	Nasal congestion	✓	✓	✓
SD	Nausea	✓	✓	✓
SD	Vertigo	✓	✓	✓
SD	Vestibular neuronitis	✓	✓	✓
SD	Weight decreased	✓	·	✓
SRO	Dizziness	✓	✓	✓

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