4L2-29857-67433

5 vaccinations 9 coded responses 50 check-ins 9 free-text entries 1 call case

Sex: Female
Age at first dose: 61-65
ZIP prefix: 558 / MN
Registered: 2021-01-29

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

2021-01-29
Registered in v-safe
2021-01-29
Dose 1 — Pfizer-BioNTech
2021-01-29
Health check-in — day 0, dose 1
Feeling: Good · None

Adult check-in
2021-01-31
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Fatigue or tiredness, Diarrhea

Adult check-in
2021-02-01
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-02-02
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-02-03
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-02-04
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-02-05
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-02-12
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-02-19
Dose 2 — Pfizer-BioNTech
2021-02-19
Health check-in — day 0, dose 2
Feeling: Fair · Headache, Diarrhea, Abdominal pain

Adult check-in
2021-02-20
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-02-21
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Headache, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-02-22
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Joint pains

Adult check-in
2021-02-23
Survey response — days 1–6 daily, dose 2
MedDRA: Burning sensation, Paraesthesia — Feeling: Good · Muscle or body aches

Free text: Last evening I did have burning and tingling in my hands and fingers.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-24
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-02-25
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-02-26
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-03-05
Survey response — day 14, dose 2
MedDRA: Fatigue, Feeling abnormal — Feeling: Good

Free text: Fatigue, brain fog

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-12
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-03-19
Survey response — day 28, dose 2
MedDRA: Fatigue, Headache — Feeling: Fair

Free text: Headache, fatigue

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-26
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-04-02
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-05-21
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-08-20
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-08-21
Dose 3 — Pfizer-BioNTech
2021-08-23
Survey response — days 1–6 daily, dose 3
MedDRA: Lethargy, Mental impairment — Feeling: Fair · Site: Pain · Fever · Fatigue or tiredness

Free text: Lethargy, cant seem to think. Working but not at my normal level or speed.

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-08-24
Health check-in — days 1–6 daily, dose 3
Feeling: Fair · Headache, Fatigue or tiredness, Diarrhea

Adult check-in
2021-08-25
Health check-in — days 1–6 daily, dose 3
Feeling: Fair · Fatigue or tiredness, Diarrhea

Adult check-in
2021-08-26
Survey response — days 1–6 daily, dose 3
MedDRA: Adverse reaction — Feeling: Good · Headache, Diarrhea

Free text: Symptoms better today but still present.

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-08-27
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Fatigue or tiredness, Diarrhea

Adult check-in
2021-08-28
Health check-in — day 7, dose 3
Feeling: Good · Headache, Diarrhea

Adult check-in
2021-09-04
Health check-in — day 14, dose 3
Feeling: Good

Adult check-in
2021-09-11
Health check-in — day 21, dose 3
Feeling: Good

Adult check-in
2021-09-18
Survey response — day 28, dose 3
MedDRA: Asthenia, Brain fog, Fatigue, Somnolence — Feeling: Fair · Be unable to do your normal daily activities

Free text: Brain fog, fatigue. Working but sleeping more and not my usual energy to get things done.

MedDRA releases: 2024-11 · check-in free text available
2021-09-25
Health check-in — day 35, dose 3
Feeling: Good

Adult check-in
2021-10-02
Health check-in — day 42, dose 3
Feeling: Fair

Adult check-in
2021-11-20
Survey response — 3 months, dose 3
MedDRA: Fatigue, Muscular weakness — Feeling: Fair

Free text: Fatigue and muscle weakness

MedDRA releases: 2024-11 · check-in free text available
2022-02-12
Dose 4 — Pfizer-BioNTech
2022-02-19
Survey response — 6 months, dose 3
MedDRA: Disturbance in attention, Fatigue, Feeling abnormal, Headache, Malaise — Feeling: Poor · Be unable to work or attend school, Be unable to do your normal daily activities

Free text: Headache, feeling fuzzy and inability to concentrate, fatigue, general feeling of unwell.

MedDRA releases: 2024-11 · check-in free text available
2022-08-21
Health check-in — 12 months, dose 3
Feeling: Good

Adult check-in
2022-09-20
Dose 5 — Pfizer-BioNTech
2022-09-21
Health check-in — days 1–6 daily, dose 5
Feeling: Good · Headache

Adult check-in
2022-09-22
Health check-in — days 1–6 daily, dose 5
Feeling: Good · Joint pains

Adult check-in
2022-09-23
Health check-in — days 1–6 daily, dose 5
Feeling: Good · Headache

Adult check-in
2022-09-24
Health check-in — days 1–6 daily, dose 5
Feeling: Good · Joint pains, Muscle or body aches

Adult check-in
2022-09-25
Health check-in — days 1–6 daily, dose 5
Feeling: Good · Joint pains

Adult check-in
2022-09-26
Health check-in — days 1–6 daily, dose 5
Feeling: Good · None

Adult check-in
2022-09-27
Health check-in — day 7, dose 5
Feeling: Good · Headache

Adult check-in
2022-10-06
Health check-in — day 14, dose 5
Feeling: Good

Adult check-in
2022-10-12
Health check-in — day 21, dose 5
Feeling: Good

Adult check-in
2022-10-18
Health check-in — day 28, dose 5
Feeling: Good

Adult check-in
2022-10-25
Health check-in — day 35, dose 5
Feeling: Good

Adult check-in
2022-11-01
Health check-in — day 42, dose 5
Feeling: Good

Adult check-in
2022-12-20
Survey response — 3 months, dose 5
MedDRA: Escherichia infection, Sepsis — Feeling: Fair · Be unable to work or attend school, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Emergency room or emergency department visit, Hospitalization

Free text: E. coli sepsis

MedDRA releases: 2024-11 · check-in free text available
2022-12-20
Report sent to call center — 3 months, dose 5
Be unable to work or attend school · Be unable to do your normal daily activities · Get care from a doctor or other healthcare pr

Emergency room or emergency department visit · Hospitalization · 1 call case(s)
2022-12-21
Call 1 — Left Voicemail

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-29	Pfizer-BioNTech
2	2021-02-19	Pfizer-BioNTech
3	2021-08-21	Pfizer-BioNTech	No
4	2022-02-12	Pfizer-BioNTech	No
5	2022-09-20	Pfizer-BioNTech	No

Call center

1 call center case

1 unsuccessful

See the call center timeline

Free text

Release 4 — days 1–6 daily, dose 2

2021-02-23

Systemic reaction (other): Last evening I did have burning and tingling in my hands and fingers.

Release 5 — day 14, dose 2

2021-03-05

Symptoms: Fatigue, brain fog

Release 6 — day 28, dose 2

2021-03-19

Symptoms: Headache, fatigue

Release 9 — days 1–6 daily, dose 3

2021-08-23

Systemic reaction (other): Lethargy, cant seem to think. Working but not at my normal level or speed.

2021-08-26

Systemic reaction (other): Symptoms better today but still present.

Release 9 — day 28, dose 3

2021-09-18

Symptoms: Brain fog, fatigue. Working but sleeping more and not my usual energy to get things done.

Release 10 — 3 months, dose 3

2021-11-20

Symptoms: Fatigue and muscle weakness

Release 11 — 6 months, dose 3

2022-02-19

Symptoms: Headache, feeling fuzzy and inability to concentrate, fatigue, general feeling of unwell.

Release 12 — 3 months, dose 5

2022-12-20

Symptoms: E. coli sepsis

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	Asthenia	·	·	✓
SD	Brain fog	·	·	✓
SD	Disturbance in attention	·	·	✓
SD	Escherichia infection	·	·	✓
SD	Fatigue	✓	✓	✓
SD	Feeling abnormal	✓	✓	✓
SD	Headache	✓	✓	✓
SD	Malaise	·	·	✓
SD	Muscular weakness	·	·	✓
SD	Sepsis	·	·	✓
SD	Somnolence	·	·	✓
SRO	Adverse reaction	✓	·	✓
SRO	Burning sensation	✓	✓	✓
SRO	Lethargy	✓	·	✓
SRO	Mental impairment	✓	·	✓
SRO	Paraesthesia	✓	✓	✓

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