3XB-16015-10647 · OpenVSafe

Timeline

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

2021-01-19
Registered in v-safe
2021-01-19
Dose 1 — Pfizer-BioNTech
2021-01-19
Health check-in — day 0, dose 1
Feeling: Good · None

Adult check-in
2021-01-22
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-01-23
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-01-24
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-01-25
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-01-26
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-02-02
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-02-09
Dose 2 — Pfizer-BioNTech
2021-02-09
Health check-in — day 0, dose 2
Feeling: Good · None

Adult check-in
2021-02-10
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Fever · Chills, Headache, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-02-11
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Fever · Fatigue or tiredness

Adult check-in
2021-02-12
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-02-14
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-02-15
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-02-23
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-03-02
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-03-09
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-03-16
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-05-11
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-09-27
Dose 3 — Pfizer-BioNTech
2021-09-30
Health check-in — days 1–6 daily, dose 3
Feeling: Good · None

Adult check-in
2021-10-01
Health check-in — days 1–6 daily, dose 3
Feeling: Good · None

Adult check-in
2021-10-02
Health check-in — days 1–6 daily, dose 3
Feeling: Good · None

Adult check-in
2021-10-03
Health check-in — days 1–6 daily, dose 3
Feeling: Good · None

Adult check-in
2021-10-04
Health check-in — day 7, dose 3
Feeling: Good · None

Adult check-in
2021-10-13
Health check-in — day 14, dose 3
Feeling: Good

Adult check-in
2021-10-18
Health check-in — day 21, dose 3
Feeling: Good

Adult check-in
2021-10-25
Health check-in — day 28, dose 3
Feeling: Good

Adult check-in
2021-11-01
Health check-in — day 35, dose 3
Feeling: Good

Adult check-in
2021-11-08
Health check-in — day 42, dose 3
Feeling: Good

Adult check-in
2021-12-27
Survey response — 3 months, dose 3
MedDRA: Chills, Dizziness, Headache, Nausea, Pain, Pyrexia — Feeling: Poor · Be unable to work or attend school

Free text: Fever, chills, body aches, headache, lightheaded-ness, mild nausea

MedDRA releases: 2024-11 · check-in free text available
2022-03-28
Health check-in — 6 months, dose 3
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-19	Pfizer-BioNTech
2	2021-02-09	Pfizer-BioNTech
3	2021-09-27	Pfizer-BioNTech	No

Free text

Release 10 — 3 months, dose 3

2021-12-27

Symptoms: Fever, chills, body aches, headache, lightheaded-ness, mild nausea

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	Chills	·	·	✓
SD	Dizziness	·	·	✓
SD	Headache	·	·	✓
SD	Nausea	·	·	✓
SD	Pain	·	·	✓
SD	Pyrexia	·	·	✓

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