Y3B-70583-55630 · OpenVSafe

Timeline

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

2021-08-06
Registered in v-safe
2021-08-06
Dose 1 — Pfizer-BioNTech
2021-08-06
Health check-in — day 0, dose 1
Feeling: Good · None

Adult check-in
2021-08-07
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Fatigue or tiredness

Adult check-in
2021-08-08
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-08-09
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Muscle or body aches, Fatigue or tiredness, Diarrhea, Abdominal pain

Adult check-in
2021-08-10
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-08-11
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-08-12
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Fatigue or tiredness, Abdominal pain

Adult check-in
2021-08-13
Health check-in — day 7, dose 1
Feeling: Good · Abdominal pain

Adult check-in
2021-08-20
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-08-27
Dose 2 — Pfizer-BioNTech
2021-08-28
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Swelling · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Diarrhea · Be unable to do your normal daily activities

Adult check-in
2021-08-29
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Swelling · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-08-30
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Joint pains

Adult check-in
2021-08-31
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Headache

Adult check-in
2021-09-01
Survey response — days 1–6 daily, dose 2
MedDRA: Dizziness — Feeling: Good · Fatigue or tiredness

Free text: Dizziness

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-09-02
Survey response — days 1–6 daily, dose 2
MedDRA: Dizziness — Feeling: Good · Headache, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Dizziness

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-09-03
Health check-in — day 7, dose 2
Feeling: Good · Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea

Adult check-in
2021-09-10
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-09-17
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-09-24
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-10-01
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-10-08
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-11-26
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2022-01-25
Dose 3 — Pfizer-BioNTech
2022-02-25
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-02-25
Health check-in — day 28, dose 3
Feeling: Good

Adult check-in
2022-03-01
Health check-in — day 35, dose 3
Feeling: Good

Adult check-in
2022-03-08
Survey response — day 42, dose 3
MedDRA: Abdominal discomfort — Feeling: Fair · Be unable to do your normal daily activities

Free text: Upset stomach

MedDRA releases: 2024-11 · check-in free text available
2022-04-26
Health check-in — 3 months, dose 3
Feeling: Good

Adult check-in
2022-07-26
Survey response — 6 months, dose 3
MedDRA: Gastrointestinal disorder — Feeling: Fair · Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation, Outpatient clinic or urgent care clinic visit

Free text: Abdominal irregularities

MedDRA releases: 2024-11 · check-in free text available
2022-07-26
Report sent to call center — 6 months, dose 3
Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

Telehealth, virtual health, or email health consultation · Outpatient clinic or urgent care clinic visit · 1 call case(s)
2022-07-27
Call 1 — Could Not Reach Participant
2022-08-01
Call 2 — Could Not Reach Participant
2023-01-27
Health check-in — 12 months, dose 3
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-08-06	Pfizer-BioNTech	No
2	2021-08-27	Pfizer-BioNTech	No
3	2022-01-25	Pfizer-BioNTech	No

Call center

Reported	Outcome	VAERS-related outcome
2022-07-26	Unsuccessful

Free text

Release 9 — days 1–6 daily, dose 2

2021-09-01

Systemic reaction (other): Dizziness

2021-09-02

Systemic reaction (other): Dizziness

Release 11 — day 42, dose 3

2022-03-08

Symptoms: Upset stomach

Release 12 — 6 months, dose 3

2022-07-26

Symptoms: Abdominal irregularities

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	Abdominal discomfort	·	·	✓
SD	Gastrointestinal disorder	·	·	✓
SRO	Dizziness	✓	·	✓

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