4V7-28667-68036 · OpenVSafe

Timeline

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

2021-09-04
Registered in v-safe
2021-09-04
Dose 1 — Pfizer-BioNTech
2021-09-04
Health check-in — day 0, dose 1
Feeling: Good · Site: Pain · Fatigue or tiredness

Adult check-in
2021-09-05
Survey response — days 1–6 daily, dose 1
MedDRA: Abdominal discomfort — Feeling: Good · Site: Pain · Headache, Muscle or body aches, Fatigue or tiredness

Free text: Slight upper abdominal discomfort, like light cramps

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-09-07
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-09-09
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-09-12
Survey response — day 7, dose 1
MedDRA: Neck pain — Feeling: Fair · Headache, Muscle or body aches, Fatigue or tiredness

Free text: Neck pains

MedDRA releases: 2024-11 · check-in free text available
2021-09-20
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-09-25
Dose 2 — Pfizer-BioNTech
2021-09-26
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Chills, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-09-27
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-09-28
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-09-29
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-09-30
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Headache, Fatigue or tiredness

Adult check-in
2021-10-04
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-10-19
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-10-25
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-12-27
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-09-04	Pfizer-BioNTech	No
2	2021-09-25	Pfizer-BioNTech	No

Free text

Release 9 — days 1–6 daily, dose 1

2021-09-05

Systemic reaction (other): Slight upper abdominal discomfort, like light cramps

Release 9 — day 7, dose 1

2021-09-12

Systemic reaction (other): Neck pains

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	✓	·	✓
SRO	Neck pain	·	·	✓

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