4FP-63680-12153 · OpenVSafe

Timeline

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

2021-09-22
Registered in v-safe
2021-09-22
Dose 1 — Pfizer-BioNTech
2021-09-22
Health check-in — day 0, dose 1
Feeling: Good · Site: Pain · Muscle or body aches

Adult check-in
2021-09-23
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-09-24
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-09-25
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-09-26
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-09-27
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-09-28
Survey response — days 1–6 daily, dose 1
MedDRA: Chest discomfort, Chest pain, Dyspnoea — Feeling: Poor · Fatigue or tiredness · Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Emergency room or emergency department visit

Free text: chest pain and pressure; shortness of breath

MedDRA releases: 2024-11 · check-in free text available
2021-09-28
Report sent to call center — days 1–6 daily, dose 1
Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

Emergency room or emergency department visit · 1 call case(s)
2021-09-29
Survey response — day 7, dose 1
MedDRA: Chest discomfort, Discomfort — Feeling: Fair · Chills, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Slight pressure in chest and back

MedDRA releases: 2024-11 · check-in free text available
2021-10-01
Call 1 — Left Voicemail
2021-10-07
Survey response — day 14, dose 1
MedDRA: Chest discomfort, Chest pain, Discomfort, Dyspnoea — Feeling: Good · Be unable to do your normal daily activities

Free text: For two-three days I had severe chest pain and pressure on my left side, both chest and back, and shortness of breath.

MedDRA releases: 2024-11 · check-in free text available
2021-10-15
Health check-in — day 21, dose 1
Feeling: Fair

Adult check-in
2021-10-21
Survey response — day 28, dose 1
MedDRA: Cardiac flutter, Oedema peripheral, Unevaluable event — Feeling: Poor · Get care from a doctor or other healthcare professional

Free text: Symptoms: Continued heart fluttering and now edema in both legs; never had this before. · Healthcare visit (other): Got appointment tomorrow with nurse practitioner at pcp's office

MedDRA releases: 2024-11 · check-in free text available
2021-10-21
Report sent to call center — day 28, dose 1
Get care from a doctor or other healthcare professional

1 call case(s)
2021-10-25
Call 1 — Left Voicemail
2021-10-28
Health check-in — day 35, dose 1
Feeling: Fair

Adult check-in
2021-11-05
Survey response — day 42, dose 1
MedDRA: Erythema, Induration, Peripheral swelling, Skin warm, Tenderness — Feeling: Fair · Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: Swollen calves; backs of both legs hard as rocks, red, hot, tender.

MedDRA releases: 2024-11 · check-in free text available
2021-11-05
Report sent to call center — day 42, dose 1
Get care from a doctor or other healthcare professional

Telehealth, virtual health, or email health consultation · 1 call case(s)
2021-11-08
Call 1 — Left Voicemail
2021-11-17
Call successful
Participant prefers to complete VAERS report online
2021-12-24
Health check-in — 3 months, dose 1
Feeling: Fair

Adult check-in
2022-09-25
Survey response — 12 months, dose 1
MedDRA: Cardiac flutter — Feeling: Good

Free text: Intermittent heart flutterings

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

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-09-22	Pfizer-BioNTech	No

Call center

3 call center cases

3 successful

See the call center timeline

Free text

Release 9 — days 1–6 daily, dose 1

2021-09-28

Systemic reaction (other): chest pain and pressure; shortness of breath

Release 9 — day 7, dose 1

2021-09-29

Systemic reaction (other): Slight pressure in chest and back

Release 10 — day 14, dose 1

2021-10-07

Symptoms: For two-three days I had severe chest pain and pressure on my left side, both chest and back, and shortness of breath.

Release 10 — day 28, dose 1

2021-10-21

Symptoms: Continued heart fluttering and now edema in both legs; never had this before.

Healthcare visit (other): Got appointment tomorrow with nurse practitioner at pcp's office

Release 10 — day 42, dose 1

2021-11-05

Symptoms: Swollen calves; backs of both legs hard as rocks, red, hot, tender.

Release 12 — 12 months, dose 1

2022-09-25

Symptoms: Intermittent heart flutterings

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	Unevaluable event	·	·	✓
SD	Cardiac flutter	·	·	✓
SD	Chest discomfort	·	·	✓
SD	Chest pain	·	·	✓
SD	Discomfort	·	·	✓
SD	Dyspnoea	·	·	✓
SD	Erythema	·	·	✓
SD	Induration	·	·	✓
SD	Oedema peripheral	·	·	✓
SD	Peripheral swelling	·	·	✓
SD	Skin warm	·	·	✓
SD	Tenderness	·	·	✓
SRO	Chest discomfort	·	·	✓
SRO	Chest pain	·	·	✓
SRO	Discomfort	·	·	✓
SRO	Dyspnoea	·	·	✓

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