3HN-18309-14839 · OpenVSafe

Timeline

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

2021-12-21
Dose 1 — Pfizer-BioNTech
2021-12-23
Registered in v-safe
2021-12-23
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Muscle or body aches, Nausea

Adult check-in
2021-12-25
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Nausea

Adult check-in
2021-12-27
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-12-28
Survey response — day 7, dose 1
MedDRA: Respiratory tract congestion — Feeling: Fair · Fatigue or tiredness

Free text: Congestion

MedDRA releases: 2024-11 · check-in free text available
2022-01-04
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2022-01-18
Dose 2 — Pfizer-BioNTech
2022-01-18
Health check-in — day 0, dose 2
Feeling: Fair · Site: Pain · Headache, Muscle or body aches, Fatigue or tiredness

Adult check-in
2022-01-19
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Headache, Fatigue or tiredness

Adult check-in
2022-01-20
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2022-01-21
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2022-01-22
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2022-01-24
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2022-01-25
Health check-in — day 7, dose 2
Feeling: Good · Muscle or body aches

Adult check-in
2022-02-01
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2022-02-08
Survey response — day 21, dose 2
MedDRA: Fatigue, Pain, Respiratory tract congestion — Feeling: Fair

Free text: Fatigue, body aches, and congestion

MedDRA releases: 2024-11 · check-in free text available
2022-02-15
Survey response — day 28, dose 2
MedDRA: Muscle tightness, Pain in extremity — Feeling: Good

Free text: Arm pain/tightness

MedDRA releases: 2024-11 · check-in free text available
2022-03-01
Health check-in — day 42, dose 2
Feeling: Fair

Adult check-in
2022-04-19
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-12-21	Pfizer-BioNTech	No
2	2022-01-18	Pfizer-BioNTech	No

Free text

Release 10 — day 7, dose 1

2021-12-28

Systemic reaction (other): Congestion

Release 11 — day 21, dose 2

2022-02-08

Symptoms: Fatigue, body aches, and congestion

Release 11 — day 28, dose 2

2022-02-15

Symptoms: Arm pain/tightness

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	Fatigue	·	·	✓
SD	Muscle tightness	·	·	✓
SD	Pain	·	·	✓
SD	Pain in extremity	·	·	✓
SD	Respiratory tract congestion	·	·	✓
SRO	Respiratory tract congestion	·	·	✓

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