5EZ-31560-17580 · OpenVSafe

Timeline

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

2020-12-20
Registered in v-safe
2020-12-20
Dose 1 — Pfizer-BioNTech
2020-12-20
Health check-in — day 0, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2020-12-21
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2020-12-23
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2020-12-24
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2020-12-25
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2020-12-26
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2020-12-27
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-01-03
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-01-10
Dose 2 — Pfizer-BioNTech
2021-01-10
Health check-in — day 0, dose 2
Feeling: Good · None

Adult check-in
2021-01-11
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-01-12
Survey response — days 1–6 daily, dose 2
MedDRA: Pain, Sleep disorder — Feeling: Good · Site: Pain · Muscle or body aches, Fatigue or tiredness

Free text: Could not sleep last night due to body aches

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-13
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-01-14
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-01-15
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-01-16
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-01-17
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-01-24
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-01-31
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-02-07
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-02-14
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-02-21
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-04-11
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-07-11
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-09-30
Dose 3 — Pfizer-BioNTech
2022-01-10
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in
2022-12-09
Dose 4 — Pfizer-BioNTech
2022-12-19
Health check-in — day 7, dose 4
Feeling: Good · None

Adult check-in
2022-12-23
Health check-in — day 14, dose 4
Feeling: Good

Adult check-in
2022-12-30
Health check-in — day 21, dose 4
Feeling: Good

Adult check-in
2023-01-06
Health check-in — day 28, dose 4
Feeling: Good

Adult check-in
2023-01-13
Health check-in — day 35, dose 4
Feeling: Good

Adult check-in
2023-03-10
Health check-in — 3 months, dose 4
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2020-12-20	Pfizer-BioNTech
2	2021-01-10	Pfizer-BioNTech
3	2021-09-30	Pfizer-BioNTech	No
4	2022-12-09	Pfizer-BioNTech	No

Free text

Release 1 — days 1–6 daily, dose 2

2021-01-12

Systemic reaction (other): Could not sleep last night due to body aches

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	Pain	✓	✓	✓
SRO	Poor quality sleep	○	○	○
SRO	Sleep disorder	✓	✓	✓

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