22S-70766-90033

2 vaccinations 10 coded responses 23 check-ins 10 free-text entries 0 call cases

Sex: Female
Age at first dose: 31-35
ZIP prefix: 890 / NV
Registered: 2021-03-29

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

Timeline Vaccinations Free text MedDRA terms

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 — Moderna
2021-03-29
Health check-in — day 0, dose 1
Feeling: Fair · Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-03-30
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain, Itching · Muscle or body aches

Adult check-in
2021-03-31
Survey response — days 1–6 daily, dose 1
MedDRA: Migraine — Feeling: Fair · Site: Pain · Chills, Headache, Fatigue or tiredness, Nausea

Free text: Migraines

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-01
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Fatigue or tiredness

Adult check-in
2021-04-02
Health check-in — days 1–6 daily, dose 1
Feeling: Poor · Site: Pain · Headache, Fatigue or tiredness, Nausea

Adult check-in
2021-04-03
Survey response — days 1–6 daily, dose 1
MedDRA: Dizziness — Feeling: Good · Chills, Headache, Fatigue or tiredness

Free text: Lightheaded

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: Brain fog, Feeling abnormal — Feeling: Good · Headache

Free text: Brain fog

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-05
Survey response — day 7, dose 1
MedDRA: Migraine — Feeling: Fair · Headache, Fatigue or tiredness, Nausea

Free text: Migraine

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
2021-04-20
Health check-in — day 21, dose 1
Feeling: Fair

Adult check-in
2021-04-26
Dose 2 — Moderna
2021-04-26
Health check-in — day 0, dose 2
Feeling: Poor · Site: Pain · Fever · Headache, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-04-27
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain · Headache, Muscle or body aches, Fatigue or tiredness, Rash, not including the immediate area around the injection site · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-04-28
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Headache, Fatigue or tiredness, Rash, not including the immediate area around the injection site · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-05-01
Survey response — days 1–6 daily, dose 2
MedDRA: Migraine — Feeling: Poor · Headache, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to work, Be unable to do your normal daily activities

Free text: Really bad migraine lasting 2 days

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-02
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Headache, Muscle or body aches, Abdominal pain

Adult check-in
2021-05-03
Health check-in — day 7, dose 2
Feeling: Fair · Headache, Fatigue or tiredness

Adult check-in
2021-05-10
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-05-17
Survey response — day 21, dose 2
MedDRA: Brain fog, Condition aggravated, Migraine, Pre-existing disease, Visual impairment — Feeling: Fair · Be unable to work, Be unable to do your normal daily activities

Free text: I have had consistent migraines since getting the first vaccine. Pre existing neurological issues (brain fog, obscured vision episodes) have also surged since then

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-24
Survey response — day 28, dose 2
MedDRA: Migraine, Vomiting — Feeling: Poor · Be unable to work, Be unable to do your normal daily activities

Free text: Ive been having terrible migraines. Ever since getting the vaccine my migraines have been getting worse and worse, especially around my period. Today I had one so bad that i vomited. Theyve been happening more frequently since the second shot

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-31
Survey response — day 35, dose 2
MedDRA: Migraine — Feeling: Fair · Be unable to work, Be unable to do your normal daily activities

Free text: Migraines have been getting worse.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-09
Survey response — day 42, dose 2
MedDRA: Migraine — Feeling: Fair · Be unable to work, Be unable to do your normal daily activities

Free text: Migraines have gotten so bad.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-07-26
Health check-in — 3 months, dose 2
Feeling: Fair

Adult check-in
2021-10-27
Survey response — 6 months, dose 2
MedDRA: Migraine, Trismus — Feeling: Good · Be unable to work or attend school, Be unable to do your normal daily activities

Free text: Devastating migraines. Lock jaw.

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

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-29	Moderna
2	2021-04-26	Moderna

Free text

Release 6 — days 1–6 daily, dose 1

2021-03-31

Systemic reaction (other): Migraines

2021-04-03

Systemic reaction (other): Lightheaded

2021-04-04

Systemic reaction (other): Brain fog

Release 6 — day 7, dose 1

2021-04-05

Systemic reaction (other): Migraine

Release 8 — days 1–6 daily, dose 2

2021-05-01

Systemic reaction (other): Really bad migraine lasting 2 days

Release 8 — day 21, dose 2

2021-05-17

Symptoms: I have had consistent migraines since getting the first vaccine. Pre existing neurological issues (brain fog, obscured vision episodes) have also surged since then

Release 8 — day 28, dose 2

2021-05-24

Symptoms: Ive been having terrible migraines. Ever since getting the vaccine my migraines have been getting worse and worse, especially around my period. Today I had one so bad that i vomited. Theyve been happening more frequently since the second shot

Release 8 — day 35, dose 2

2021-05-31

Symptoms: Migraines have been getting worse.

Release 9 — day 42, dose 2

2021-06-09

Symptoms: Migraines have gotten so bad.

Release 10 — 6 months, dose 2

2021-10-27

Symptoms: Devastating migraines. Lock jaw.

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	Brain fog	✓	✓	✓
SD	Condition aggravated	✓	✓	✓
SD	Migraine	✓	✓	✓
SD	Pre-existing disease	✓	✓	✓
SD	Trismus	·	·	✓
SD	Visual impairment	✓	✓	✓
SD	Vomiting	✓	✓	✓
SRO	Brain fog	·	·	✓
SRO	Dizziness	✓	✓	✓
SRO	Feeling abnormal	✓	✓	○
SRO	Migraine	✓	✓	✓

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