Q6V-16384-10240 · OpenVSafe

Timeline

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

2020-12-23
Dose 1 — Pfizer-BioNTech
2021-01-13
Registered in v-safe
2021-01-13
Dose 2 — Pfizer-BioNTech
2021-01-13
Survey response — day 0, dose 2
MedDRA: Abdominal discomfort — Feeling: Good

Free text: Stomach felt upset, but no diarrhea

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-14
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain · Fever · Chills, Headache, Joint pains, Muscle or body aches · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-01-14
Report sent to call center — days 1–6 daily, dose 2
Be unable to work · Be unable to do your normal daily activities

1 call case(s)
2021-01-15
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Headache

Adult check-in
2021-01-16
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Fatigue or tiredness

Adult check-in
2021-02-15
Call 1 — Left Voicemail

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2020-12-23	Pfizer-BioNTech
2	2021-01-13	Pfizer-BioNTech

Call center

1 call center case

1 unsuccessful

See the call center timeline

Free text

Release 1 — day 0, dose 2

2021-01-13

Systemic reaction (other): Stomach felt upset, but no 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
SRO	Abdominal discomfort	✓	✓	✓

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