CFB-11417-54281 · OpenVSafe

Timeline

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

2020-12-21
Registered in v-safe
2020-12-21
Dose 1 — Pfizer-BioNTech
2020-12-21
Health check-in — day 0, dose 1
Feeling: Good · Site: Pain, Swelling · Fatigue or tiredness

Adult check-in
2020-12-22
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Headache, Fatigue or tiredness

Adult check-in
2020-12-24
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Fatigue or tiredness

Adult check-in
2020-12-25
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Headache, Fatigue or tiredness

Adult check-in
2020-12-26
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2020-12-27
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-01-04
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-01-08
Dose 2 — Pfizer-BioNTech
2021-01-10
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-01-11
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Fatigue or tiredness

Adult check-in
2021-01-12
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-01-13
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Headache, Fatigue or tiredness

Adult check-in
2021-01-17
Health check-in — day 7, dose 2
Feeling: Good · Abdominal pain

Adult check-in
2021-01-24
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-01-29
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-02-05
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-02-14
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-02-21
Survey response — day 42, dose 2
MedDRA: Decreased appetite, Headache, Malaise — Feeling: Fair · Be unable to do your normal daily activities

Free text: Malaise, poor appetite, headache

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-11
Survey response — 3 months, dose 2
MedDRA: Palpitations — Feeling: Good · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Palpitations

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-11
Report sent to call center — 3 months, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-07-09
Survey response — 6 months, dose 2
MedDRA: Pre-existing disease — Feeling: Good · Get care from a doctor or other healthcare professional · Emergency room or emergency department visit

Free text: Bigeminy PVCs

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

1 call case(s)
2021-07-13
Call 1 — Left Voicemail
2021-09-07
Dose 3 — Pfizer-BioNTech
2021-09-29
Health check-in — day 21, dose 3
Feeling: Poor

Adult check-in
2021-10-07
Survey response — day 28, dose 3
MedDRA: Anxiety, Palpitations — Feeling: Poor · Be unable to work or attend school, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Palpitations and anxiety

MedDRA releases: 2024-11 · check-in free text available
2021-10-07
Report sent to call center — day 28, dose 3
Be unable to work or attend school · Be unable to do your normal daily activities · Get care from a doctor or other healthcare pr

Outpatient clinic or urgent care clinic visit · 1 call case(s)
2021-10-09
Call successful
Participant prefers to complete VAERS report online
2021-10-12
Health check-in — day 35, dose 3
Feeling: Fair

Adult check-in
2021-10-21
Health check-in — day 42, dose 3
Feeling: Fair

Adult check-in
2021-12-07
Health check-in — 3 months, dose 3
Feeling: Good

Adult check-in
2022-03-08
Survey response — 6 months, dose 3
MedDRA: Palpitations — Feeling: Fair · Get care from a doctor or other healthcare professional · Emergency room or emergency department visit

Free text: Persistent palpitations

MedDRA releases: 2024-11 · check-in free text available
2022-03-08
Report sent to call center — 6 months, dose 3
Get care from a doctor or other healthcare professional

Emergency room or emergency department visit · 1 call case(s)
2022-03-11
Call 1 — Left Voicemail

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2020-12-21	Pfizer-BioNTech
2	2021-01-08	Pfizer-BioNTech
3	2021-09-07	Pfizer-BioNTech	No

Call center

4 call center cases

3 successful · 1 unsuccessful

See the call center timeline

Free text

Release 4 — day 42, dose 2

2021-02-21

Symptoms: Malaise, poor appetite, headache

Release 7 — 3 months, dose 2

2021-04-11

Symptoms: Palpitations

Release 9 — 6 months, dose 2

2021-07-09

Symptoms: Bigeminy PVCs

Release 10 — day 28, dose 3

2021-10-07

Symptoms: Palpitations and anxiety

Release 11 — 6 months, dose 3

2022-03-08

Symptoms: Persistent palpitations

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	Anxiety	·	·	✓
SD	Decreased appetite	✓	✓	✓
SD	Headache	✓	✓	✓
SD	Malaise	✓	✓	✓
SD	Palpitations	✓	✓	✓
SD	Pre-existing disease	✓	✓	✓

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