ZZV-25363-91825

2 vaccinations 6 coded responses 13 check-ins 6 free-text entries 4 call cases

Sex: Male
Age at first dose: 61-65
ZIP prefix: 100 / NY
Registered: 2021-02-22

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

2021-02-18
Dose 1 — Pfizer-BioNTech
2021-02-22
Registered in v-safe
2021-02-25
Survey response — day 7, dose 1
MedDRA: Seizure — Feeling: Fair · Muscle or body aches, Fatigue or tiredness, Diarrhea · Be unable to work

Free text: Seizure

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-06
Health check-in — day 14, dose 1
Feeling: Fair

Adult check-in
2021-03-10
Dose 2 — Pfizer-BioNTech
2021-03-11
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Fatigue or tiredness · Be unable to work

Adult check-in
2021-03-15
Survey response — days 1–6 daily, dose 2
MedDRA: Seizure — Feeling: Fair · Fatigue or tiredness

Free text: Seizure

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-16
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Fatigue or tiredness

Adult check-in
2021-03-17
Health check-in — day 7, dose 2
Feeling: Fair · Headache, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-03-25
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-04-02
Survey response — day 21, dose 2
MedDRA: Blood test, Cataract, Echocardiogram, Hypercalcaemia, Hyperparathyroidism, Office visit, Scan myocardial perfusion, Ultrasound scan — Feeling: Fair · Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation, Outpatient clinic or urgent care clinic visit

Free text: Symptoms: Hypercalcimium, hyper parathyroidism , developing cataracts · Healthcare visit (other): Multiple blood tests, multiple eye studies, ultrasound study, echocardiogram, scheduled for nuclear medicine study, MRI

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-02
Report sent to call center — day 21, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-04-10
Survey response — day 28, dose 2
MedDRA: Echocardiogram, Hypercalcaemia, Hyperparathyroidism, Laboratory test, Magnetic resonance imaging, Ultrasound scan, Unevaluable event — Feeling: Poor · Be unable to work, Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation, Outpatient clinic or urgent care clinic visit

Free text: Symptoms: Hypercalcimum secondary to hyper parathyroidism · Healthcare visit (other): MRI, echo cardio gram, ultrasound of kidneys, labs

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-10
Report sent to call center — day 28, dose 2
Be unable to work · Get care from a doctor or other healthcare professional

1 call case(s)
2021-04-14
Health check-in — day 35, dose 2
Feeling: Fair

Adult check-in
2021-04-21
Survey response — day 42, dose 2
MedDRA: Blood calcium increased, Blood parathyroid hormone increased, Hypercalcaemia, Hyperparathyroidism, Office visit, Parathyroid gland enlargement — Feeling: Fair · Be unable to work, 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: Symptoms: Hyper parathyroidism,hyper calcium, high PTH. · Healthcare visit (other): Visit to head and neck surgeon; more labs

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-21
Report sent to call center — day 42, 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)
2021-06-10
Call 1 — Left Voicemail
2021-06-11
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-09-08
Survey response — 6 months, dose 2
MedDRA: Decreased appetite, Dyspnoea, Headache — Feeling: Poor · Be unable to work or attend school, 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: Shortness of breath, headache, loss of appetite

MedDRA releases: 2024-11 · check-in free text available
2021-09-08
Report sent to call center — 6 months, dose 2
Be unable to work or attend school · Be unable to do your normal daily activities · Get care from a doctor or other healthcare pr

1 call case(s)
2021-09-09
Call 1 — Left Voicemail

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-02-18	Pfizer-BioNTech
2	2021-03-10	Pfizer-BioNTech

Call center

4 call center cases

4 unsuccessful

See the call center timeline

Free text

Release 4 — day 7, dose 1

2021-02-25

Systemic reaction (other): Seizure

Release 5 — days 1–6 daily, dose 2

2021-03-15

Systemic reaction (other): Seizure

Release 6 — day 21, dose 2

2021-04-02

Symptoms: Hypercalcimium, hyper parathyroidism , developing cataracts

Healthcare visit (other): Multiple blood tests, multiple eye studies, ultrasound study, echocardiogram, scheduled for nuclear medicine study, MRI

Release 7 — day 28, dose 2

2021-04-10

Symptoms: Hypercalcimum secondary to hyper parathyroidism

Healthcare visit (other): MRI, echo cardio gram, ultrasound of kidneys, labs

Release 7 — day 42, dose 2

2021-04-21

Symptoms: Hyper parathyroidism,hyper calcium, high PTH.

Healthcare visit (other): Visit to head and neck surgeon; more labs

Release 9 — 6 months, dose 2

2021-09-08

Symptoms: Shortness of breath, headache, loss of appetite

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	Blood test	○	✓	○
HCVO	Echocardiogram	✓	✓	○
HCVO	Laboratory test	✓	✓	○
HCVO	Magnetic resonance imaging	✓	✓	○
HCVO	Office visit	✓	✓	✓
HCVO	Scan myocardial perfusion	○	✓	○
HCVO	Ultrasound scan	✓	✓	○
HCVO	Unevaluable event	✓	·	✓
SD	Blood calcium increased	○	✓	○
SD	Blood parathyroid hormone increased	✓	·	✓
SD	Cataract	✓	✓	✓
SD	Decreased appetite	·	·	✓
SD	Dyspnoea	·	·	✓
SD	Headache	·	·	✓
SD	Hypercalcaemia	✓	✓	✓
SD	Hyperparathyroidism	✓	✓	✓
SD	Parathyroid gland enlargement	○	✓	○
SRO	Seizure	✓	✓	✓

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