6HQ-15911-98159 · OpenVSafe

Timeline

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

2021-04-01
Dose 1 — Pfizer-BioNTech
2021-04-21
Registered in v-safe
2021-04-24
Dose 2 — Pfizer-BioNTech
2021-04-28
Survey response — days 1–6 daily, dose 2
MedDRA: Fatigue, Gastric disorder, Headache, Pain in extremity — Feeling: Fair · Fatigue or tiredness, Diarrhea, Abdominal pain

Free text: I had stomach issues that came on with slight headache, fatigue, and sore arm within three hours of my first shot. All other symptoms went away within 48 hrs of my first shot, but the stomach issues have come and gone ever since- first shot was April 1st.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-29
Survey response — days 1–6 daily, dose 2
MedDRA: Gastric disorder — Feeling: Good

Free text: still a bit of stomach issues

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-30
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-05-01
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-05-08
Survey response — day 14, dose 2
MedDRA: Abdominal pain upper, Diarrhoea, Headache — Feeling: Poor · Be unable to work, Be unable to do your normal daily activities

Free text: Stomach pain has come back, diarrhea, headache. This stomach hyperactivity and pain came on with symptoms right after my first shot. Got better but then came back severely Friday am.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-29
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-06-05
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-01	Pfizer-BioNTech
2	2021-04-24	Pfizer-BioNTech

Free text

Release 8 — days 1–6 daily, dose 2

2021-04-28

Systemic reaction (other): I had stomach issues that came on with slight headache, fatigue, and sore arm within three hours of my first shot. All other symptoms went away within 48 hrs of my first shot, but the stomach issues have come and gone ever since- first shot was April 1st.

2021-04-29

Systemic reaction (other): still a bit of stomach issues

Release 8 — day 14, dose 2

2021-05-08

Symptoms: Stomach pain has come back, diarrhea, headache. This stomach hyperactivity and pain came on with symptoms right after my first shot. Got better but then came back severely Friday am.

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	Abdominal pain upper	✓	✓	✓
SD	Diarrhoea	✓	✓	✓
SD	Headache	✓	✓	✓
SRO	Fatigue	✓	✓	✓
SRO	Gastric disorder	✓	✓	✓
SRO	Headache	✓	✓	✓
SRO	Pain in extremity	✓	✓	✓

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