Y9L-17541-43541 · OpenVSafe

Timeline

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

2021-03-31
Registered in v-safe
2021-03-31
Dose 1 — Pfizer-BioNTech
2021-03-31
Health check-in — day 0, dose 1
Feeling: Good · Site: Pain · Headache, Fatigue or tiredness

Adult check-in
2021-04-21
Dose 2 — Pfizer-BioNTech
2021-04-21
Survey response — day 0, dose 2
MedDRA: Pain — Feeling: Good · Site: Pain · Fatigue or tiredness

Free text: Pain in my veins (on the inside of my elbow) In the arm that I received the vaccine

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-22
Survey response — days 1–6 daily, dose 2
MedDRA: Chest pain, Dizziness — Feeling: Poor · Site: Pain · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea, Abdominal pain · Be unable to do your normal daily activities

Free text: Dizziness and chest pains

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-30
Survey response — day 7, dose 2
MedDRA: Dyspnoea, Palpitations, Unevaluable event — Feeling: Good · Get care from a doctor or other healthcare professional · Emergency room or emergency department visit

Free text: Systemic reaction (other): Heart palpitations and shortness of breath the past few days · Healthcare visit (other): They ran some tests on me all came back fine

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-30
Report sent to call center — day 7, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-05-21
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-07-21
Survey response — 3 months, dose 2
MedDRA: Chest pain, Dyspnoea, Emergency care, Palpitations — Feeling: Good · Get care from a doctor or other healthcare professional · Emergency room or emergency department visit

Free text: Symptoms: Shortness of breath. I went to the emergency room because I kept having heart palpitations and shortness of breath but they said everything checked out fine. · Healthcare visit (other): Shortness of breath and heart palpitations with chest pain

MedDRA releases: 2024-11 · check-in free text available
2021-07-21
Report sent to call center — 3 months, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-07-27
Call 1 — Left Voicemail

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-31	Pfizer-BioNTech
2	2021-04-21	Pfizer-BioNTech

Call center

Reported	Outcome	VAERS-related outcome
2021-04-30	Unsuccessful
2021-07-21	Unsuccessful

Free text

Release 7 — day 0, dose 2

2021-04-21

Systemic reaction (other): Pain in my veins (on the inside of my elbow) In the arm that I received the vaccine

Release 7 — days 1–6 daily, dose 2

2021-04-22

Systemic reaction (other): Dizziness and chest pains

Release 8 — day 7, dose 2

2021-04-30

Systemic reaction (other): Heart palpitations and shortness of breath the past few days

Healthcare visit (other): They ran some tests on me all came back fine

Release 9 — 3 months, dose 2

2021-07-21

Symptoms: Shortness of breath. I went to the emergency room because I kept having heart palpitations and shortness of breath but they said everything checked out fine.

Healthcare visit (other): Shortness of breath and heart palpitations with chest pain

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	Chest pain	·	·	✓
HCVO	Dyspnoea	·	·	✓
HCVO	Palpitations	·	·	✓
HCVO	Unevaluable event	✓	✓	✓
SD	Dyspnoea	·	·	✓
SD	Emergency care	·	·	✓
SD	Palpitations	·	·	✓
SRO	Chest pain	✓	✓	✓
SRO	Dizziness	✓	✓	✓
SRO	Dyspnoea	✓	✓	✓
SRO	Pain	✓	✓	✓
SRO	Palpitations	✓	✓	✓

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