ZZ4-10214-07050 · OpenVSafe

Timeline

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

2021-04-30
Dose 1 — Pfizer-BioNTech
2021-05-21
Registered in v-safe
2021-05-21
Dose 2 — Pfizer-BioNTech
2021-05-21
Health check-in — day 0, dose 2
Feeling: Good · Site: Pain · Joint pains · Be unable to do your normal daily activities

Adult check-in
2021-05-27
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Joint pains, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-05-31
Survey response — day 7, dose 2
MedDRA: Tremor — Feeling: Fair · Headache, Joint pains · Be unable to do your normal daily activities

Free text: Tremors that started on May 25th getting worse

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-04
Survey response — day 14, dose 2
MedDRA: Tremor — Feeling: Fair · Be unable to do your normal daily activities

Free text: Tremors

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-11
Survey response — day 21, dose 2
MedDRA: Tremor — Feeling: Fair · Be unable to do your normal daily activities

Free text: Tremors

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-20
Survey response — day 28, dose 2
MedDRA: Asthenia, Heart rate increased, Loss of personal independence in daily activities, Malaise, Migraine, Tremor — 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, Emergency room or emergency department visit

Free text: I experience severe tremors and weakness unusual migraines. The Heart beat/ pulse is high reaching 130, 127. I never felt so sick.. unable to do my day to day activities.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-20
Report sent to call center — day 28, dose 2
Be unable to work or attend school · Be unable to do your normal daily activities · Get care from a doctor or other healthcare pr

1 call case(s)
2021-06-25
Survey response — day 35, dose 2
MedDRA: Heart rate increased, Tremor — Feeling: Poor · Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit, Emergency room or emergency department visit

Free text: Bad tremors and high heart rate. At the moment its hard to find specialists. The waiting time is 6 to 8 months. My thyroid TSH level is 0.005 . Last time I checked the thyroid test came out normal. And the recent test is abnormal.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-25
Report sent to call center — day 35, dose 2
Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-06-28
Call successful
Participant prefers to complete VAERS report online

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-30	Pfizer-BioNTech
2	2021-05-21	Pfizer-BioNTech

Call center

2 call center cases

2 successful

See the call center timeline

Free text

Release 8 — day 7, dose 2

2021-05-31

Systemic reaction (other): Tremors that started on May 25th getting worse

Release 8 — day 14, dose 2

2021-06-04

Symptoms: Tremors

Release 9 — day 21, dose 2

2021-06-11

Symptoms: Tremors

Release 9 — day 28, dose 2

2021-06-20

Symptoms: I experience severe tremors and weakness unusual migraines. The Heart beat/ pulse is high reaching 130, 127. I never felt so sick.. unable to do my day to day activities.

Release 9 — day 35, dose 2

2021-06-25

Symptoms: Bad tremors and high heart rate. At the moment its hard to find specialists. The waiting time is 6 to 8 months. My thyroid TSH level is 0.005 . Last time I checked the thyroid test came out normal. And the recent test is abnormal.

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	Asthenia	✓	✓	✓
SD	Heart rate increased	✓	✓	✓
SD	Loss of personal independence in daily activities	✓	✓	✓
SD	Malaise	✓	✓	✓
SD	Migraine	✓	✓	✓
SD	Tremor	✓	✓	✓
SRO	Pre-existing disease	○	○	○
SRO	Tremor	✓	✓	✓

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