4TE-27142-79669

2 vaccinations 5 coded responses 23 check-ins 5 free-text entries 1 call case

Sex: Female
Age at first dose: 41-45
ZIP prefix: 600 / IL
Registered: 2021-01-21

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

2021-01-20
Dose 1 — Pfizer-BioNTech
2021-01-21
Registered in v-safe
2021-01-22
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Fatigue or tiredness · Be unable to work

Adult check-in
2021-01-23
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-01-24
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-01-25
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-01-26
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Fatigue or tiredness

Adult check-in
2021-01-27
Survey response — day 7, dose 1
MedDRA: Feeling cold, Feeling hot — Feeling: Poor · Site: Pain · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea, Abdominal pain · Be unable to work

Free text: Hot/cold spells

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-03
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-02-10
Dose 2 — Pfizer-BioNTech
2021-02-10
Health check-in — day 0, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-02-11
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-02-12
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-02-13
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
2021-02-14
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
2021-02-15
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
2021-02-16
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-02-17
Health check-in — day 7, dose 2
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-02-24
Health check-in — day 14, dose 2
Feeling: Fair

Adult check-in
2021-03-03
Survey response — day 21, dose 2
MedDRA: Fatigue, Lethargy — Feeling: Fair · Be unable to work, Be unable to do your normal daily activities

Free text: Extreme fatigue and lethargy.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-10
Health check-in — day 28, dose 2
Feeling: Fair

Adult check-in
2021-03-17
Survey response — day 35, dose 2
MedDRA: Fatigue — 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: Extreme fatigue

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-17
Report sent to call center — day 35, 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)
2021-03-24
Health check-in — day 42, dose 2
Feeling: Fair

Adult check-in
2021-05-12
Survey response — 3 months, dose 2
MedDRA: Fatigue, Lethargy — Feeling: Good · Be unable to do your normal daily activities

Free text: Still have fatigue and am lethargic. I am very tired out by mid-day and in most days need to take a nap at some point during the day to try to recharge.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-08-13
Health check-in — 6 months, dose 2
Feeling: Fair

Adult check-in
2022-02-10
Survey response — 12 months, dose 2
MedDRA: Fatigue, Impaired work ability, Somnolence — Feeling: Fair · Be unable to do your normal daily activities

Free text: I have had flare ups that feel like a mild to moderate case of Covid. It last about a week. This has happened at least 3 times. I am also still very fatigued and must take a nap during the day disrupting my work or personal life.

MedDRA releases: 2024-11 · check-in free text available
2022-03-07
Call successful
Does not wish to fill out VAERS report

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-20	Pfizer-BioNTech
2	2021-02-10	Pfizer-BioNTech

Call center

1 call center case

1 successful

See the call center timeline

Free text

Release 2 — day 7, dose 1

2021-01-27

Systemic reaction (other): Hot/cold spells

Release 5 — day 21, dose 2

2021-03-03

Symptoms: Extreme fatigue and lethargy.

Release 5 — day 35, dose 2

2021-03-17

Symptoms: Extreme fatigue

Release 8 — 3 months, dose 2

2021-05-12

Symptoms: Still have fatigue and am lethargic. I am very tired out by mid-day and in most days need to take a nap at some point during the day to try to recharge.

Release 11 — 12 months, dose 2

2022-02-10

Symptoms: I have had flare ups that feel like a mild to moderate case of Covid. It last about a week. This has happened at least 3 times. I am also still very fatigued and must take a nap during the day disrupting my work or personal life.

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	Fatigue	✓	✓	✓
SD	Impaired work ability	·	·	✓
SD	Lethargy	✓	✓	✓
SD	Somnolence	·	·	✓
SRO	Feeling cold	✓	✓	✓
SRO	Feeling hot	✓	✓	✓

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