YZU-34855-38993 · OpenVSafe

Timeline

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

2021-05-25
Registered in v-safe
2021-05-25
Dose 1 — Pfizer-BioNTech
2021-05-25
Health check-in — 0 day, dose 1
Feeling: Good · None

Adult check-in
2021-05-26
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-05-27
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-05-28
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-05-29
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-05-30
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-05-31
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-06-01
Health check-in — 7 day, dose 1
Feeling: Good · None

Adult check-in
2021-06-08
Health check-in — 14 day, dose 1
Feeling: Good

Adult check-in
2021-06-15
Dose 2 — Pfizer-BioNTech
2021-06-15
Survey response — 0 day, dose 2
MedDRA: Palpitations — Feeling: Good

MedDRA releases: 2021-09,2023-04,2024-11 · check-in answers available
2021-06-16
Survey response — days 1–6 daily, dose 2
MedDRA: Palpitations — Feeling: Fair · Site: Pain · Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

MedDRA releases: 2021-09,2023-04,2024-11 · check-in answers available
2021-06-17
Survey response — days 1–6 daily, dose 2
MedDRA: Palpitations — Feeling: Fair

MedDRA releases: 2021-09,2023-04,2024-11 · check-in answers available
2021-06-18
Survey response — days 1–6 daily, dose 2
MedDRA: Palpitations — Feeling: Good

MedDRA releases: 2021-09,2023-04,2024-11 · check-in answers available
2021-06-19
Survey response — days 1–6 daily, dose 2
MedDRA: Palpitations — Feeling: Fair

MedDRA releases: 2021-09,2023-04,2024-11 · check-in answers available
2021-06-20
Survey response — days 1–6 daily, dose 2
MedDRA: Palpitations — Feeling: Good

MedDRA releases: 2021-09,2023-04,2024-11 · check-in answers available
2021-06-21
Survey response — days 1–6 daily, dose 2
MedDRA: Palpitations — Feeling: Good

MedDRA releases: 2021-09,2023-04,2024-11 · check-in answers available
2021-06-22
Survey response — 7 day, dose 2
MedDRA: Palpitations — Feeling: Good

MedDRA releases: 2021-09,2023-04,2024-11 · check-in answers available
2021-06-29
Health check-in — 14 day, dose 2
Feeling: Good

Adult check-in
2021-07-06
Health check-in — 21 day, dose 2
Feeling: Good

Adult check-in
2021-07-13
Health check-in — 28 day, dose 2
Feeling: Good

Adult check-in
2021-07-20
Health check-in — 35 day, dose 2
Feeling: Good

Adult check-in
2021-07-27
Health check-in — 42 day, dose 2
Feeling: Good

Adult check-in
2021-09-16
Health check-in — 3 month, dose 2
Feeling: Good

Adult check-in
2021-12-14
Survey response — 6 month, dose 2
MedDRA: Extrasystoles, Muscular weakness, Tremor — Feeling: Fair · Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

MedDRA releases: 2024-11 · check-in answers available
2021-12-14
Report sent to call center — 6 month, dose 2
Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

Outpatient clinic or urgent care clinic visit · 1 call case(s)
2021-12-15
Call 1 — Left Voicemail
2021-12-20
Call 2 — Left Voicemail

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-05-25	Pfizer-BioNTech
2	2021-06-15	Pfizer-BioNTech

Call center

Reported	Outcome	VAERS-related outcome
2021-12-14	Unsuccessful

Free text

Release 9

Systemic reaction (other): Palpitations

Systemic reaction (other): Palitations

Systemic reaction (other): Palpitations

Release 10

Symptoms: Muscle weakness, legs shaking, ectopic beats are less frequent but still occurring

Free-text releases are not linked to a specific 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	Extrasystoles	·	·	✓
SD	Muscular weakness	·	·	✓
SD	Tremor	·	·	✓
SRO	Palpitations	✓	✓	✓

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