CU9-13907-61589 · OpenVSafe

Timeline

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

2021-05-07
Registered in v-safe
2021-05-07
Dose 1 — Pfizer-BioNTech
2021-05-07
Health check-in — day 0, dose 1
Feeling: Fair · Site: Pain · None

Adult check-in
2021-05-08
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · None

Adult check-in
2021-05-09
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · None

Adult check-in
2021-05-10
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-05-11
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-05-12
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-05-13
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-05-14
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-05-21
Health check-in — day 14, dose 1
Feeling: Fair

Adult check-in
2021-05-28
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-06-04
Dose 2 — Pfizer-BioNTech
2021-06-04
Health check-in — day 0, dose 2
Feeling: Fair · Fatigue or tiredness

Adult check-in
2021-06-05
Survey response — days 1–6 daily, dose 2
MedDRA: Breast tenderness — Feeling: Good · Fatigue or tiredness

Free text: Breast tenderness

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-06
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Fatigue or tiredness

Adult check-in
2021-06-07
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · None

Adult check-in
2021-06-08
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · None

Adult check-in
2021-06-09
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Fatigue or tiredness

Adult check-in
2021-06-10
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · None

Adult check-in
2021-06-11
Health check-in — day 7, dose 2
Feeling: Fair · None

Adult check-in
2021-06-18
Health check-in — day 14, dose 2
Feeling: Fair

Adult check-in
2021-06-25
Health check-in — day 21, dose 2
Feeling: Fair

Adult check-in
2021-07-02
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-07-09
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-07-16
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-09-03
Health check-in — 3 months, dose 2
Feeling: Fair

Adult check-in
2021-12-03
Survey response — 6 months, dose 2
MedDRA: Ear infection — Feeling: Good · 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: Ear infection

MedDRA releases: 2024-11 · check-in free text available
2021-12-03
Report sent to call center — 6 months, 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)
2021-12-06
Call 1 — Could Not Reach Participant
2021-12-09
Call 2 — Could Not Reach Participant
2022-06-06
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-05-07	Pfizer-BioNTech
2	2021-06-04	Pfizer-BioNTech

Call center

1 call center case

1 unsuccessful

See the call center timeline

Free text

Release 8 — days 1–6 daily, dose 2

2021-06-05

Systemic reaction (other): Breast tenderness

Release 10 — 6 months, dose 2

2021-12-03

Symptoms: Ear infection

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	Ear infection	·	·	✓
SRO	Breast tenderness	✓	✓	✓

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