9KX-33887-62952 · OpenVSafe

Timeline

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

2021-01-13
Registered in v-safe
2021-01-13
Dose 1 — Pfizer-BioNTech
2021-01-16
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Headache, Nausea

Adult check-in
2021-01-17
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-01-22
Health check-in — day 7, dose 1
Feeling: Good · Diarrhea, Abdominal pain · Be unable to work

Adult check-in
2021-02-03
Dose 2 — Pfizer-BioNTech
2021-02-03
Survey response — day 0, dose 2
MedDRA: Abdominal pain upper, Flatulence, Pre-existing disease — Feeling: Fair · Site: Pain · Abdominal pain

Free text: Gas pains, but its unrelated. I was having a stomachache before I even got the vaccine.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-04
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain · Fever · Chills, Headache, Fatigue or tiredness, Nausea · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-02-05
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Fever · Headache, Fatigue or tiredness, Nausea · Be unable to work

Adult check-in
2021-02-07
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-02-10
Health check-in — day 7, dose 2
Feeling: Good · Headache, Nausea

Adult check-in
2021-03-19
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-13	Pfizer-BioNTech
2	2021-02-03	Pfizer-BioNTech

Free text

Release 3 — day 0, dose 2

2021-02-03

Systemic reaction (other): Gas pains, but its unrelated. I was having a stomachache before I even got the vaccine.

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 pain upper	✓	✓	✓
SRO	Flatulence	✓	✓	✓
SRO	Pre-existing disease	✓	✓	✓

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