U6G-11256-17732 · OpenVSafe

Timeline

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

2020-12-17
Dose 1 — Pfizer-BioNTech
2020-12-18
Registered in v-safe
2020-12-18
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain, Itching · Headache, Nausea

Adult check-in
2020-12-19
Survey response — days 1–6 daily, dose 1
MedDRA: Injection site warmth — Feeling: Good · Site: Pain · Fatigue or tiredness

Free text: Warmness to injection site.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2020-12-20
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

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

Adult check-in
2020-12-22
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2020-12-31
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-01-07
Dose 2 — Pfizer-BioNTech
2021-06-17
Health check-in — 6 months, dose 1
Feeling: Good

Adult check-in
2021-11-10
Dose 3 — Pfizer-BioNTech
Co-administered: Flu
2021-11-17
Health check-in — day 7, dose 3
Feeling: Good · Site: Pain · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-12-01
Health check-in — day 21, dose 3
Feeling: Good

Adult check-in
2021-12-08
Health check-in — day 28, dose 3
Feeling: Good

Adult check-in
2021-12-16
Health check-in — day 35, dose 3
Feeling: Good

Adult check-in
2021-12-22
Health check-in — day 42, dose 3
Feeling: Good

Adult check-in
2022-02-09
Health check-in — 3 months, dose 3
Feeling: Good

Adult check-in
2022-05-11
Survey response — 6 months, dose 3
MedDRA: Pregnancy — Feeling: Good

Free text: Pregnancy

MedDRA releases: 2024-11 · check-in free text available
2022-11-11
Health check-in — 12 months, dose 3
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2020-12-17	Pfizer-BioNTech
2	2021-01-07	Pfizer-BioNTech	No
3	2021-11-10	Pfizer-BioNTech	Flu

Free text

Release 1 — days 1–6 daily, dose 1

2020-12-19

Systemic reaction (other): Warmness to injection site.

Release 11 — 6 months, dose 3

2022-05-11

Symptoms: Pregnancy

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	Pregnancy	·	·	✓
SRO	Injection site warmth	✓	✓	✓

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