6GC-11841-63336 · OpenVSafe

Timeline

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

2021-05-21
Dose 1 — Pfizer-BioNTech
2021-06-12
Registered in v-safe
2021-06-12
Survey response — day 21, dose 1
MedDRA: Brain fog, Chest discomfort, Head discomfort, Palpitations, Tinnitus — Feeling: Poor · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: On the 2nd day I started feeling palpitations, on the 3rd and 4th day I felt sharp stabbing pain, then started feeling heaviness, squeezing, heart racing, palpitations in my chest, brain fog and sometimes pressure on the top of my head and buzzing

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-12
Report sent to call center — day 21, dose 1
Get care from a doctor or other healthcare professional

1 call case(s)
2021-06-18
Survey response — day 28, dose 1
MedDRA: Blood pressure increased, Chest discomfort, Dizziness, Emergency care, Heart rate increased, Palpitations — Feeling: Poor · Be unable to work or attend school, Get care from a doctor or other healthcare professional · Emergency room or emergency department visit

Free text: High bp, high heart rate, unusual for me. Palpitations, chest pressure and pounding, dizziness, light headed. was sent to the emergency room for all this. Lab results for CRP(c-reactive protein) was 10.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-18
Report sent to call center — day 28, dose 1
Be unable to work or attend school · Get care from a doctor or other healthcare professional

1 call case(s)
2021-06-22
Call 1 — Left Voicemail
2021-06-24
Call 2 — Left Voicemail
2021-06-24
Call successful
Reported to VAERS voluntarily prior to GDIT contact
2021-07-04
Health check-in — day 42, dose 1
Feeling: Poor

Adult check-in
2021-08-20
Survey response — 3 months, dose 1
MedDRA: Tremor — Feeling: Poor · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Trembling/tremors that are not visible but I feel it inside my body.

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-08-20
Report sent to call center — 3 months, dose 1
Get care from a doctor or other healthcare professional

1 call case(s)
2021-08-23
Call 1 — Left Voicemail
2021-11-21
Health check-in — 6 months, dose 1
Feeling: Fair

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-05-21	Pfizer-BioNTech

Call center

3 call center cases

2 successful · 1 unsuccessful

VAERS report filed, before or during a call: 2

See the call center timeline

Free text

Release 9 — day 21, dose 1

2021-06-12

Symptoms: On the 2nd day I started feeling palpitations, on the 3rd and 4th day I felt sharp stabbing pain, then started feeling heaviness, squeezing, heart racing, palpitations in my chest, brain fog and sometimes pressure on the top of my head and buzzing

Release 9 — day 28, dose 1

2021-06-18

Symptoms: High bp, high heart rate, unusual for me. Palpitations, chest pressure and pounding, dizziness, light headed. was sent to the emergency room for all this. Lab results for CRP(c-reactive protein) was 10.

Release 9 — 3 months, dose 1

2021-08-20

Symptoms: Trembling/tremors that are not visible but I feel it inside my body.

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	Blood pressure increased	✓	✓	✓
SD	Brain fog	✓	✓	✓
SD	Chest discomfort	✓	✓	✓
SD	Dizziness	✓	✓	✓
SD	Emergency care	✓	✓	✓
SD	Head discomfort	✓	✓	✓
SD	Heart rate increased	✓	✓	✓
SD	Palpitations	✓	✓	✓
SD	Tinnitus	✓	✓	✓
SD	Tremor	✓	·	✓

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