YU5-16183-66076 · OpenVSafe

Timeline

Registration Vaccinations Survey responses Call reports Cases without a report Call attempts Call successful Pregnancy survey

2021-01-22
Dose 1 — Pfizer-BioNTech
2021-02-12
Registered in v-safe
2021-02-12
Dose 2 — Pfizer-BioNTech
2021-02-12
Survey response — day 0, dose 2
MedDRA: Dizziness — Feeling: Fair · Fatigue or tiredness

Free text: Light headed

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-13
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-02-14
Survey response — days 1–6 daily, dose 2
MedDRA: Dizziness — Feeling: Fair · Fatigue or tiredness, Nausea

Free text: Dizziness

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-15
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Fever · Headache, Fatigue or tiredness, Nausea · Be unable to work

Adult check-in
2021-02-16
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Headache, Nausea

Adult check-in
2021-02-17
Survey response — days 1–6 daily, dose 2
MedDRA: Chest discomfort, Cough, Office visit — Feeling: Good · Headache · Get care from a doctor or other healthcare professional

Free text: Systemic reaction (other): Chest tightness, causing cough -- bo is ok -- called cardiologist, getting checked. Probably not vaccine-related. · Healthcare visit (other): Scheduled check-up with cardiologist, but this is probably not related to vaccine.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-17
Report sent to call center — days 1–6 daily, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-02-18
Survey response — days 1–6 daily, dose 2
MedDRA: Blood pressure abnormal, Chest discomfort, Dizziness, Electrocardiogram, Feeling abnormal, Ultrasound scan, Unevaluable event — Feeling: Fair · Fatigue or tiredness · Get care from a doctor or other healthcare professional

Free text: Systemic reaction (other): Dizziness, and a worrisome chest sensation which I believe is my heart. BP is good, but feels very strange. I see my cardiologist tomorrow morning. I do not think this is related to the Vaccine -- may be medication related. · Healthcare visit (other): Office visit scheduled for tomorrow. Sonogram and EKG.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-18
Report sent to call center — days 1–6 daily, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-02-22
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-08-06
Call successful
Not applicable (accidental reporting or does not believe symptoms are related to vaccine)
2021-08-13
Survey response — 6 months, dose 2
MedDRA: Abdominal pain, Body temperature increased, Colitis ischaemic, Dental operation, Diarrhoea, Fatigue — Feeling: Fair · Be unable to do your normal daily activities

Free text: I have had two rounds of diarrhea with some abdominal cramping, accompanied by low-grade fever (99.7), and extreme fatigue. I dont suspect COVID. Im on amoxicillin for dental surgery, and have had ischemic colitis in April.

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-09-02
Dose 3 — Pfizer-BioNTech
2021-09-29
Health check-in — day 21, dose 3
Feeling: Good

Adult check-in
2021-09-30
Health check-in — day 28, dose 3
Feeling: Good

Adult check-in
2021-10-07
Survey response — day 35, dose 3
MedDRA: Abdominal discomfort, Headache — Feeling: Poor · Be unable to work or attend school

Free text: Upset stomach, headache

MedDRA releases: 2024-11 · check-in free text available

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-22	Pfizer-BioNTech
2	2021-02-12	Pfizer-BioNTech
3	2021-09-02	Pfizer-BioNTech	No

Call center

Reported	Outcome	VAERS-related outcome
2021-02-17	Successful	Not applicable (accidental reporting or does not believe symptoms are related to vaccine)
2021-02-18	Successful 2021-08-06	Not applicable (accidental reporting or does not believe symptoms are related to vaccine)

Free text

Release 4 — day 0, dose 2

2021-02-12

Systemic reaction (other): Light headed

Release 4 — days 1–6 daily, dose 2

2021-02-14

Systemic reaction (other): Dizziness

2021-02-17

Systemic reaction (other): Chest tightness, causing cough -- bo is ok -- called cardiologist, getting checked. Probably not vaccine-related.

Healthcare visit (other): Scheduled check-up with cardiologist, but this is probably not related to vaccine.

2021-02-18

Systemic reaction (other): Dizziness, and a worrisome chest sensation which I believe is my heart. BP is good, but feels very strange. I see my cardiologist tomorrow morning. I do not think this is related to the Vaccine -- may be medication related.

Healthcare visit (other): Office visit scheduled for tomorrow. Sonogram and EKG.

Release 9 — 6 months, dose 2

2021-08-13

Symptoms: I have had two rounds of diarrhea with some abdominal cramping, accompanied by low-grade fever (99.7), and extreme fatigue. I dont suspect COVID. Im on amoxicillin for dental surgery, and have had ischemic colitis in April.

Release 10 — day 35, dose 3

2021-10-07

Symptoms: Upset stomach, headache

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	Electrocardiogram	○	✓	○
HCVO	Office visit	✓	✓	✓
HCVO	Ultrasound scan	○	✓	○
HCVO	Unevaluable event	✓	✓	✓
SD	Abdominal discomfort	·	·	✓
SD	Abdominal pain	✓	·	✓
SD	Body temperature increased	✓	·	✓
SD	Colitis ischaemic	✓	·	✓
SD	Dental operation	✓	·	✓
SD	Diarrhoea	✓	·	✓
SD	Fatigue	✓	·	✓
SD	Headache	·	·	✓
SRO	Blood pressure abnormal	✓	·	✓
SRO	Chest discomfort	✓	✓	✓
SRO	Cough	✓	✓	✓
SRO	Dizziness	✓	✓	✓
SRO	Feeling abnormal	○	✓	○

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