3JB-30716-17211 · OpenVSafe

Timeline

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

2021-03-20
Dose 1 — Pfizer-BioNTech
2021-03-29
Registered in v-safe
2021-03-29
Survey response — day 7, dose 1
MedDRA: Arthralgia, Fatigue, Joint stiffness, Medical counselling, Tension, Tremor — Feeling: Good · Site: Pain · Joint pains · Be unable to do your normal daily activities

Free text: My first vaccination was over a week ago. I just signed onto this app. 36 hrs following the vaxx, one ankle started to seize up. It became more and more tense. It was a 9 out of 10 painful. My body was shaking. Finally called a Dr who recommended 800 mg ibuprofen - we had no Tylenol - and the pain gradually subsided. Exhausted the next days. ..

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-04
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-04-10
Dose 2 — Pfizer-BioNTech
2021-04-10
Survey response — day 0, dose 2
MedDRA: No adverse event — Feeling: Good · Fatigue or tiredness

Free text: No

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-11
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-04-12
Survey response — days 1–6 daily, dose 2
MedDRA: No adverse event — Feeling: Good · Site: Pain

Free text: Feeling fine!

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-13
Survey response — days 1–6 daily, dose 2
MedDRA: No adverse event — Feeling: Good

Free text: Feeling good

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-14
Survey response — days 1–6 daily, dose 2
MedDRA: No adverse event — Feeling: Good

Free text: No sy.ptoms

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-15
Survey response — days 1–6 daily, dose 2
MedDRA: No adverse event — Feeling: Good

Free text: None

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-16
Survey response — days 1–6 daily, dose 2
MedDRA: No adverse event — Feeling: Good

Free text: None

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-17
Survey response — day 7, dose 2
MedDRA: No adverse event — Feeling: Good

Free text: None

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-24
Survey response — day 14, dose 2
MedDRA: Fatigue, Nausea, Vomiting — Feeling: Good · Be unable to do your normal daily activities

Free text: Nausea, vomiting and tiredness for 24 hours

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-01
Survey response — day 21, dose 2
MedDRA: Hypertension, Office visit — Feeling: Good · Get care from a doctor or other healthcare professional

Free text: Symptoms: High blood pressure · Healthcare visit (other): Office visit

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-01
Report sent to call center — day 21, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-05-08
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-05-15
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-05-22
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2022-04-08
Call 1 — Left Voicemail

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-20	Pfizer-BioNTech
2	2021-04-10	Pfizer-BioNTech

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 6 — day 7, dose 1

2021-03-29

Systemic reaction (other): My first vaccination was over a week ago. I just signed onto this app. 36 hrs following the vaxx, one ankle started to seize up. It became more and more tense. It was a 9 out of 10 painful. My body was shaking. Finally called a Dr who recommended 800 mg ibuprofen - we had no Tylenol - and the pain gradually subsided. Exhausted the next days. ..

Release 7 — day 0, dose 2

2021-04-10

Systemic reaction (other): No

Release 7 — days 1–6 daily, dose 2

2021-04-12

Systemic reaction (other): Feeling fine!

2021-04-13

Systemic reaction (other): Feeling good

2021-04-14

Systemic reaction (other): No sy.ptoms

2021-04-15

Systemic reaction (other): None

2021-04-16

Systemic reaction (other): None

Release 7 — day 7, dose 2

2021-04-17

Systemic reaction (other): None

Release 7 — day 14, dose 2

2021-04-24

Symptoms: Nausea, vomiting and tiredness for 24 hours

Release 8 — day 21, dose 2

2021-05-01

Symptoms: High blood pressure

Healthcare visit (other): Office visit

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	Office visit	✓	✓	✓
SD	Fatigue	✓	✓	✓
SD	Hypertension	✓	✓	✓
SD	Nausea	✓	✓	✓
SD	Vomiting	✓	✓	✓
SRO	Arthralgia	✓	✓	✓
SRO	Fatigue	✓	✓	✓
SRO	Joint stiffness	✓	✓	✓
SRO	Medical counselling	✓	✓	✓
SRO	No adverse event	✓	✓	✓
SRO	Tension	✓	✓	✓
SRO	Tremor	✓	✓	✓

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