89E-12298-44720 · OpenVSafe

Timeline

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

2020-12-18
Dose 1 — Pfizer-BioNTech
2021-01-12
Dose 2 — Pfizer-BioNTech
2021-01-20
Registered in v-safe
2021-01-20
Health check-in — day 7, dose 2
Feeling: Good · Site: Pain, Redness · Fever · Headache, Fatigue or tiredness

Adult check-in
2021-01-26
Survey response — day 14, dose 2
MedDRA: Pregnancy — Feeling: Good

Free text: Pregnancy

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-02
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-02-09
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2022-01-12
Survey response — 12 months, dose 2
MedDRA: Chills, Pain, Pyrexia — Feeling: Poor · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Fever, chills, body aches

MedDRA releases: 2024-11 · check-in free text available
2022-01-12
Report sent to call center — 12 months, dose 2
Get care from a doctor or other healthcare professional

Outpatient clinic or urgent care clinic visit · 1 call case(s)
2022-01-13
Call 1 — Could Not Reach Participant
2022-01-18
Call 2 — Could Not Reach Participant

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2020-12-18	Pfizer-BioNTech
2	2021-01-12	Pfizer-BioNTech

Call center

1 call center case

1 unsuccessful

See the call center timeline

Free text

Release 2 — day 14, dose 2

2021-01-26

Symptoms: Pregnancy

Release 10 — 12 months, dose 2

2022-01-12

Symptoms: Fever, chills, body aches

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	Chills	·	·	✓
SD	Pain	·	·	✓
SD	Pregnancy	✓	✓	✓
SD	Pyrexia	·	·	✓

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