9N8-59495-53823 · OpenVSafe

Timeline

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

2020-12-22
Dose 1 — Pfizer-BioNTech
2020-12-23
Registered in v-safe
2020-12-23
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Muscle or body aches

Adult check-in
2020-12-24
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Muscle or body aches

Adult check-in
2020-12-25
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Headache

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 — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2020-12-28
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2020-12-29
Health check-in — day 7, dose 1
Feeling: Fair · Headache

Adult check-in
2021-01-05
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-01-12
Dose 2 — Pfizer-BioNTech
2021-01-12
Health check-in — day 0, dose 2
Feeling: Fair · Site: Pain · Joint pains, Muscle or body aches

Adult check-in
2021-01-14
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Joint pains

Adult check-in
2021-01-15
Survey response — days 1–6 daily, dose 2
MedDRA: Feeling abnormal — Feeling: Fair · Site: Pain · Fever

Free text: Brain fog

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-16
Survey response — days 1–6 daily, dose 2
MedDRA: Headache — Feeling: Fair · Fever · Headache

Free text: Headache yesterday too, forgot to click it, no brain fog

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-17
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · None

Adult check-in
2021-01-18
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-01-19
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-01-26
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-02-02
Survey response — day 21, dose 2
MedDRA: Pregnancy — Feeling: Good

Free text: Newly pregnant! If you guys track vaccine/pregnancy, I can volunteer for that too.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-09
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-02-16
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-02-23
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-04-13
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2020-12-22	Pfizer-BioNTech
2	2021-01-12	Pfizer-BioNTech

Free text

Release 2 — days 1–6 daily, dose 2

2021-01-15

Systemic reaction (other): Brain fog

2021-01-16

Systemic reaction (other): Headache yesterday too, forgot to click it, no brain fog

Release 3 — day 21, dose 2

2021-02-02

Symptoms: Newly pregnant! If you guys track vaccine/pregnancy, I can volunteer for that too.

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	Feeling abnormal	✓	✓	✓
SRO	Headache	✓	✓	✓

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