C3L-31029-06540

2 vaccinations 4 coded responses 13 check-ins 4 free-text entries 9 call cases

Sex: Female
Age at first dose: 31-35
ZIP prefix: 804 / CO
Registered: 2020-12-22

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

2020-12-22
Registered in v-safe
2020-12-22
Dose 1 — Pfizer-BioNTech
2020-12-23
Survey response — days 1–6 daily, dose 1
MedDRA: Dizziness, Hot flush — Feeling: Poor · Site: Pain, Swelling · Fever · Chills, Headache, Muscle or body aches, Fatigue or tiredness, Abdominal pain · Be unable to work, Be unable to do your normal daily activities

Free text: Hot flashes, light headedness

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2020-12-23
Report sent to call center — days 1–6 daily, dose 1
Be unable to work · Be unable to do your normal daily activities

1 call case(s)
2020-12-24
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Fever · Headache, Muscle or body aches, Fatigue or tiredness, Abdominal pain · Be unable to work

Adult check-in
2020-12-24
Report sent to call center — days 1–6 daily, dose 1
Be unable to work

1 call case(s)
2020-12-25
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Headache, Muscle or body aches, Fatigue or tiredness, Abdominal pain

Adult check-in
2020-12-26
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Headache, Muscle or body aches, Fatigue or tiredness, Nausea, Abdominal pain · Be unable to do your normal daily activities

Adult check-in
2020-12-26
Report sent to call center — days 1–6 daily, dose 1
Be unable to do your normal daily activities

1 call case(s)
2020-12-27
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Headache, Muscle or body aches, Fatigue or tiredness, Abdominal pain · Be unable to do your normal daily activities

Adult check-in
2020-12-27
Report sent to call center — days 1–6 daily, dose 1
Be unable to do your normal daily activities

1 call case(s)
2020-12-28
Health check-in — days 1–6 daily, dose 1
Feeling: Poor · 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
2020-12-28
Report sent to call center — days 1–6 daily, dose 1
Be unable to work · Be unable to do your normal daily activities

1 call case(s)
2020-12-29
Health check-in — day 7, dose 1
Feeling: Fair · Headache, Muscle or body aches, Fatigue or tiredness, Nausea, Abdominal pain · Be unable to do your normal daily activities

Adult check-in
2020-12-29
Report sent to call center — day 7, dose 1
Be unable to do your normal daily activities

1 call case(s)
2021-01-07
Survey response — day 14, dose 1
MedDRA: Balance disorder, Confusional state, Dyspnoea, Nausea, Seizure, Suicidal ideation, Vomiting — Feeling: Fair · Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: Had a seizure (I have epilepsy), occasionally short of breath, nausea and vomiting, confusion, suicidal ideation, poor balance

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-07
Report sent to call center — day 14, dose 1
Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-01-12
Dose 2 — Pfizer-BioNTech
2021-01-28
Survey response — day 14, dose 2
MedDRA: Ovarian cyst, Ovarian operation — Feeling: Poor · Be unable to work, 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: Emergency surgery- ovarian cyst

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-28
Report sent to call center — day 14, 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)
2021-02-07
Health check-in — day 21, dose 2
Feeling: Fair

Adult check-in
2021-02-10
Call 1 — Left Voicemail
2021-02-16
Health check-in — day 35, dose 2
Feeling: Fair

Adult check-in
2021-02-25
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-06-07
Call 1 — Could Not Reach Participant
2021-06-10
Call 2 — Left Voicemail
2022-01-12
Survey response — 12 months, dose 2
MedDRA: Cough, Fatigue — Feeling: Poor · Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation, Outpatient clinic or urgent care clinic visit, Emergency room or emergency department visit

Free text: Chronic fatigue, Chronic cough

MedDRA releases: 2024-11 · check-in free text available
2022-01-12
Report sent to call center — 12 months, dose 2
Get care from a doctor or other healthcare professional

Telehealth, virtual health, or email health consultation · Outpatient clinic or urgent care clinic visit · Emergency room or emergency department visit · 1 call case(s)
2022-01-14
Call 1 — Left Voicemail

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2020-12-22	Pfizer-BioNTech
2	2021-01-12	Pfizer-BioNTech

Call center

9 call center cases

9 unsuccessful

1 wait over 3 months for a first call

See the call center timeline

Free text

Release 1 — days 1–6 daily, dose 1

2020-12-23

Systemic reaction (other): Hot flashes, light headedness

Release 1 — day 14, dose 1

2021-01-07

Symptoms: Had a seizure (I have epilepsy), occasionally short of breath, nausea and vomiting, confusion, suicidal ideation, poor balance

Release 2 — day 14, dose 2

2021-01-28

Symptoms: Emergency surgery- ovarian cyst

Release 10 — 12 months, dose 2

2022-01-12

Symptoms: Chronic fatigue, Chronic cough

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	Balance disorder	✓	✓	✓
SD	Condition aggravated	○	○	○
SD	Confusional state	✓	✓	✓
SD	Cough	·	·	✓
SD	Dyspnoea	✓	✓	✓
SD	Fatigue	·	·	✓
SD	Nausea	✓	✓	✓
SD	Ovarian cyst	✓	✓	✓
SD	Ovarian operation	✓	✓	✓
SD	Seizure	✓	✓	✓
SD	Suicidal ideation	✓	✓	✓
SD	Vomiting	✓	✓	✓
SRO	Dizziness	✓	✓	✓
SRO	Hot flush	✓	✓	✓

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