6LH-25441-18528

2 vaccinations 9 coded responses 19 check-ins 9 free-text entries 2 call cases

Sex: Female
Age at first dose: 46-50
ZIP prefix: 488 / MI
Registered: 2021-04-08

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

2021-04-07
Dose 1 — Pfizer-BioNTech
2021-04-08
Registered in v-safe
2021-04-08
Survey response — days 1–6 daily, dose 1
MedDRA: Dizziness — Feeling: Poor · Site: Pain, Swelling · Headache, Muscle or body aches, Fatigue or tiredness, Nausea, Abdominal pain · Be unable to work or attend school, Be unable to do your normal daily activities

Free text: Lightheaded

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-11
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain, Swelling · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-04-15
Survey response — day 7, dose 1
MedDRA: Condition aggravated, Dizziness, Pre-existing disease, Reaction to previous exposure to any vaccine, Tremor — Feeling: Poor · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea, Diarrhea · Be unable to do your normal daily activities

Free text: Lightheaded again, worsened spine and head tremors that I started having 3 years ago following rabies vaccine

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-21
Health check-in — day 14, dose 1
Feeling: Fair

Adult check-in
2021-04-28
Dose 2 — Pfizer-BioNTech
2021-04-28
Health check-in — day 0, dose 2
Feeling: Fair · Site: Pain · Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-04-29
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Chills, Headache, Muscle or body aches, Fatigue or tiredness, Nausea, Abdominal pain · Be unable to do your normal daily activities

Adult check-in
2021-04-30
Survey response — days 1–6 daily, dose 2
MedDRA: Dizziness — Feeling: Poor · Site: Pain · Muscle or body aches, Fatigue or tiredness, Rash, not including the immediate area around the injection site · Be unable to do your normal daily activities

Free text: Lightheaded

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-01
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Joint pains, Muscle or body aches, Fatigue or tiredness, Rash, not including the immediate area around the injection site · Be unable to do your normal daily activities

Adult check-in
2021-05-02
Survey response — days 1–6 daily, dose 2
MedDRA: Dyspnoea — Feeling: Poor · Fatigue or tiredness, Nausea, Rash, not including the immediate area around the injection site · Be unable to do your normal daily activities

Free text: Shortness of breath

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-04
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Redness, Itching · Chills, Headache, Fatigue or tiredness, Rash, not including the immediate area around the injection site · Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Adult check-in
2021-05-04
Report sent to call center — days 1–6 daily, dose 2
Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-05-05
Health check-in — day 7, dose 2
Feeling: Fair · Site: Redness · Fatigue or tiredness, Rash, not including the immediate area around the injection site · Be unable to do your normal daily activities

Adult check-in
2021-05-13
Health check-in — day 14, dose 2
Feeling: Fair

Adult check-in
2021-05-20
Survey response — day 21, dose 2
MedDRA: Dyspnoea, Insomnia, Malaise — Feeling: Fair · Be unable to do your normal daily activities

Free text: Malaise, insomnia, shortness of breath

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-27
Health check-in — day 28, dose 2
Feeling: Fair

Adult check-in
2021-06-02
Survey response — day 35, dose 2
MedDRA: Dyspnoea, Heart rate irregular — Feeling: Fair · Be unable to do your normal daily activities

Free text: Shortness of breath, irregular heart beat

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-09
Health check-in — day 42, dose 2
Feeling: Fair

Adult check-in
2021-07-28
Survey response — 3 months, dose 2
MedDRA: Dyspnoea, Thrombosis — Feeling: Poor · Be unable to do your normal daily activities

Free text: Shortness of breath, blood clots

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-10-27
Survey response — 6 months, dose 2
MedDRA: Dyspnoea, Palpitations — Feeling: Poor · Be unable to do your normal daily activities

Free text: Heart rate palpitations, shortness of breath

MedDRA releases: 2024-11 · check-in free text available
2022-04-30
Survey response — 12 months, dose 2
MedDRA: Arterial disorder, Office visit — Feeling: Poor · 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: Symptoms: Problems with a main artery going to my head, also ones in my legs · Healthcare visit (other): In person dr in addition to urgent care

MedDRA releases: 2024-11 · check-in free text available
2022-04-30
Report sent to call center — 12 months, dose 2
Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

Outpatient clinic or urgent care clinic visit · 1 call case(s)
2022-05-02
Call 1 — Left Voicemail

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-07	Pfizer-BioNTech
2	2021-04-28	Pfizer-BioNTech

Call center

2 call center cases

2 unsuccessful

See the call center timeline

Free text

Release 7 — days 1–6 daily, dose 1

2021-04-08

Systemic reaction (other): Lightheaded

Release 7 — day 7, dose 1

2021-04-15

Systemic reaction (other): Lightheaded again, worsened spine and head tremors that I started having 3 years ago following rabies vaccine

Release 8 — days 1–6 daily, dose 2

2021-04-30

Systemic reaction (other): Lightheaded

2021-05-02

Systemic reaction (other): Shortness of breath

Release 8 — day 21, dose 2

2021-05-20

Symptoms: Malaise, insomnia, shortness of breath

Release 8 — day 35, dose 2

2021-06-02

Symptoms: Shortness of breath, irregular heart beat

Release 9 — 3 months, dose 2

2021-07-28

Symptoms: Shortness of breath, blood clots

Release 10 — 6 months, dose 2

2021-10-27

Symptoms: Heart rate palpitations, shortness of breath

Release 11 — 12 months, dose 2

2022-04-30

Symptoms: Problems with a main artery going to my head, also ones in my legs

Healthcare visit (other): In person dr in addition to urgent care

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
HCVO	Office visit	·	·	✓
SD	Arterial disorder	·	·	✓
SD	Dyspnoea	✓	✓	✓
SD	Heart rate irregular	✓	✓	✓
SD	Insomnia	✓	✓	✓
SD	Malaise	✓	✓	✓
SD	Palpitations	·	·	✓
SD	Thrombosis	✓	·	✓
SRO	Condition aggravated	✓	✓	○
SRO	Dizziness	✓	✓	✓
SRO	Dyspnoea	✓	✓	✓
SRO	Pre-existing disease	✓	✓	✓
SRO	Reaction to previous exposure to any vaccine	·	·	✓
SRO	Tremor	·	·	✓

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