4BY-18577-30405 · OpenVSafe

Timeline

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

2021-02-09
Registered in v-safe
2021-02-09
Dose 1 — Pfizer-BioNTech
2021-02-09
Health check-in — day 0, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-02-10
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Headache

Adult check-in
2021-02-11
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Headache · Be unable to do your normal daily activities

Adult check-in
2021-02-12
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-02-13
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-02-14
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-02-15
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-02-16
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-02-23
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-03-04
Dose 2 — Pfizer-BioNTech
2021-03-04
Health check-in — day 0, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-03-05
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain · Fever · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Abdominal pain · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-03-06
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-07
Survey response — days 1–6 daily, dose 2
MedDRA: Atrial fibrillation, Hospitalisation, Palpitations — Feeling: Good · Site: Pain · Get care from a doctor or other healthcare professional · Emergency room or emergency department visit, Hospitalization

Free text: I had an unexplainable atrial defibrillation heart event Saturday evening and racing heart rate. Was hospitalized over night, exhaustive tests did not show any underlying cause as to why it wouldve happened. I had a glass of wine earlier in the afternoon about two hours prior to the episode.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-07
Report sent to call center — days 1–6 daily, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-03-08
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-03-09
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-10
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-11
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-03-18
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-03-25
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-04-01
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-04-08
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-04-15
Health check-in — day 42, dose 2
Feeling: Fair

Adult check-in
2021-06-03
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-10-14
Call 1 — Left Voicemail
2021-12-09
Dose 3 — Moderna
2021-12-12
Health check-in — days 1–6 daily, dose 3
Feeling: Poor · Site: Pain · Headache, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-12-14
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Site: Pain, Redness, Itching · None

Adult check-in
2021-12-15
Health check-in — days 1–6 daily, dose 3
Feeling: Good · None

Adult check-in
2021-12-16
Health check-in — day 7, dose 3
Feeling: Good · Site: Itching · None

Adult check-in
2021-12-23
Health check-in — day 14, dose 3
Feeling: Good

Adult check-in
2021-12-30
Survey response — day 21, dose 3
MedDRA: Injection site pain — Feeling: Good

Free text: I have occasional pain at my injection site.

MedDRA releases: 2024-11 · check-in free text available
2022-01-06
Health check-in — day 28, dose 3
Feeling: Good

Adult check-in
2022-01-15
Health check-in — day 35, dose 3
Feeling: Good

Adult check-in
2022-01-22
Health check-in — day 42, dose 3
Feeling: Good

Adult check-in
2022-12-11
Survey response — 12 months, dose 3
MedDRA: Atrial fibrillation — Feeling: Good

Free text: I had a brief AFIB heart event 2 weeks after my shot. Lasted about 5 hrs. I've been fine before then and since then.

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

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-02-09	Pfizer-BioNTech
2	2021-03-04	Pfizer-BioNTech
3	2021-12-09	Moderna	No

Call center

1 call center case

1 unsuccessful

1 wait over 3 months for a first call

See the call center timeline

Free text

Release 5 — days 1–6 daily, dose 2

2021-03-07

Systemic reaction (other): I had an unexplainable atrial defibrillation heart event Saturday evening and racing heart rate. Was hospitalized over night, exhaustive tests did not show any underlying cause as to why it wouldve happened. I had a glass of wine earlier in the afternoon about two hours prior to the episode.

Release 10 — day 21, dose 3

2021-12-30

Symptoms: I have occasional pain at my injection site.

Release 12 — 12 months, dose 3

2022-12-11

Symptoms: I had a brief AFIB heart event 2 weeks after my shot. Lasted about 5 hrs. I've been fine before then and since then.

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	Atrial fibrillation	·	·	✓
SD	Injection site pain	·	·	✓
SRO	Atrial fibrillation	✓	✓	✓
SRO	Hospitalisation	✓	✓	✓
SRO	Palpitations	✓	✓	✓

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