DU9-17258-21619 · OpenVSafe

Timeline

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

2021-08-06
Dose 1 — Pfizer-BioNTech
2021-08-07
Registered in v-safe
2021-08-07
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Headache, Muscle or body aches

Adult check-in
2021-08-09
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Headache

Adult check-in
2021-08-10
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-08-11
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-08-12
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-08-17
Survey response — day 7, dose 1
MedDRA: Dyspepsia — Feeling: Fair

Free text: Heart burn

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-08-22
Survey response — day 14, dose 1
MedDRA: Chest discomfort, Musculoskeletal chest pain, Palpitations — Feeling: Fair

Free text: Rib/chest discomfort Palpitations

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-08-27
Dose 2 — Pfizer-BioNTech
2021-08-29
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-08-31
Survey response — days 1–6 daily, dose 2
MedDRA: Abortion spontaneous — Feeling: Fair · Site: Pain · Muscle or body aches, Fatigue or tiredness

Free text: No longer pregnant

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-09-01
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-09-02
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-09-03
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-09-17
Health check-in — day 21, dose 2
Feeling: Fair

Adult check-in
2021-10-08
Survey response — day 42, dose 2
MedDRA: Abdominal pain upper — Feeling: Good

Free text: Pain in upper left quadrant with no reason for pain after all kinds of testing.

MedDRA releases: 2024-11 · check-in free text available

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-08-06	Pfizer-BioNTech	No
2	2021-08-27	Pfizer-BioNTech	No

Free text

Release 9 — day 7, dose 1

2021-08-17

Systemic reaction (other): Heart burn

Release 9 — day 14, dose 1

2021-08-22

Symptoms: Rib/chest discomfort Palpitations

Release 9 — days 1–6 daily, dose 2

2021-08-31

Systemic reaction (other): No longer pregnant

Release 10 — day 42, dose 2

2021-10-08

Symptoms: Pain in upper left quadrant with no reason for pain after all kinds of testing.

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	Chest discomfort	✓	·	✓
SD	Musculoskeletal chest pain	✓	·	✓
SD	Palpitations	✓	·	✓
SRO	Abortion spontaneous	✓	·	✓
SRO	Dyspepsia	✓	·	✓

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