MBY-33847-00860 · OpenVSafe

Timeline

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

2020-12-22
Dose 1 — Pfizer-BioNTech
2021-01-14
Dose 2 — Pfizer-BioNTech
2021-11-22
Dose 3 — Pfizer-BioNTech
2021-12-27
Registered in v-safe
2021-12-27
Health check-in — day 35, dose 3
Feeling: Fair

Adult check-in
2022-01-03
Health check-in — day 42, dose 3
Feeling: Good

Adult check-in
2022-02-21
Survey response — 3 months, dose 3
MedDRA: Diarrhoea — Feeling: Good · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Diarrhea

MedDRA releases: 2024-11 · check-in free text available
2022-02-21
Report sent to call center — 3 months, dose 3
Get care from a doctor or other healthcare professional

Outpatient clinic or urgent care clinic visit · 1 call case(s)
2022-02-25
Call 1 — Left Voicemail
2022-05-23
Health check-in — 6 months, dose 3
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2020-12-22	Pfizer-BioNTech	No
2	2021-01-14	Pfizer-BioNTech	No
3	2021-11-22	Pfizer-BioNTech	No

Call center

1 call center case

1 unsuccessful

See the call center timeline

Free text

Release 11 — 3 months, dose 3

2022-02-21

Symptoms: Diarrhea

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	Diarrhoea	·	·	✓

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