A4C-41660-76141 · OpenVSafe

Timeline

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

2021-01-17
Registered in v-safe
2021-01-17
Dose 1 — Pfizer-BioNTech
2021-01-17
Health check-in — day 0, dose 1
Feeling: Good · None

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

Adult check-in
2021-01-21
Survey response — days 1–6 daily, dose 1
MedDRA: Anxiety — Feeling: Good · Fever · Chills

Free text: Anxiety

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-23
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-01-24
Survey response — day 7, dose 1
MedDRA: Anxiety — Feeling: Fair · Abdominal pain

Free text: Anxiety

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-31
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-02-09
Survey response — day 21, dose 1
MedDRA: Headache, Muscle tightness — Feeling: Good

Free text: Headache and muscle tightness to suboccipital

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-11
Dose 2 — Pfizer-BioNTech
2021-02-15
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Swelling · Muscle or body aches, Nausea

Adult check-in
2021-02-16
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Rash, not including the immediate area around the injection site

Adult check-in
2021-02-17
Survey response — days 1–6 daily, dose 2
MedDRA: Urinary tract infection — Feeling: Good · Rash, not including the immediate area around the injection site

Free text: UTI

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-18
Health check-in — day 7, dose 2
Feeling: Good · Rash, not including the immediate area around the injection site

Adult check-in
2021-02-27
Survey response — day 14, dose 2
MedDRA: Fatigue, Feeling abnormal — Feeling: Good

Free text: Fatique and brain fog

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-04
Survey response — day 21, dose 2
MedDRA: Pruritus — Feeling: Good

Free text: Itchiness to whole body

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-11
Survey response — day 28, dose 2
MedDRA: Urticaria — Feeling: Good

Free text: Hives to back

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-18
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-03-26
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-05-13
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-08-12
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-10-01
Dose 3 — Pfizer-BioNTech
2021-10-03
Survey response — days 1–6 daily, dose 3
MedDRA: Pre-existing disease — Feeling: Good

Free text: Had symptoms the day before administration. Chills, joint pain, muscle ache, fatigue, slight fever. Lasted about four hours

MedDRA releases: 2024-11 · check-in free text available
2021-10-04
Health check-in — days 1–6 daily, dose 3
Feeling: Good · None

Adult check-in
2021-10-05
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Muscle or body aches

Adult check-in
2021-10-06
Health check-in — days 1–6 daily, dose 3
Feeling: Good · None

Adult check-in
2021-10-07
Health check-in — days 1–6 daily, dose 3
Feeling: Good · None

Adult check-in
2021-10-08
Health check-in — day 7, dose 3
Feeling: Good · None

Adult check-in
2021-10-15
Health check-in — day 14, dose 3
Feeling: Good

Adult check-in
2021-10-22
Health check-in — day 21, dose 3
Feeling: Good

Adult check-in
2021-10-29
Health check-in — day 28, dose 3
Feeling: Good

Adult check-in
2021-11-05
Health check-in — day 35, dose 3
Feeling: Good

Adult check-in
2021-11-12
Health check-in — day 42, dose 3
Feeling: Good

Adult check-in
2021-12-31
Health check-in — 3 months, dose 3
Feeling: Good

Adult check-in
2022-04-01
Survey response — 6 months, dose 3
MedDRA: Pregnancy — Feeling: Good

Free text: Pregnancy

MedDRA releases: 2024-11 · check-in free text available
2022-10-01
Health check-in — 12 months, dose 3
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-17	Pfizer-BioNTech
2	2021-02-11	Pfizer-BioNTech
3	2021-10-01	Pfizer-BioNTech	No

Free text

Release 2 — days 1–6 daily, dose 1

2021-01-21

Systemic reaction (other): Anxiety

Release 2 — day 7, dose 1

2021-01-24

Systemic reaction (other): Anxiety

Release 3 — day 21, dose 1

2021-02-09

Symptoms: Headache and muscle tightness to suboccipital

Release 4 — days 1–6 daily, dose 2

2021-02-17

Systemic reaction (other): UTI

Release 4 — day 14, dose 2

2021-02-27

Symptoms: Fatique and brain fog

Release 5 — day 21, dose 2

2021-03-04

Symptoms: Itchiness to whole body

Release 5 — day 28, dose 2

2021-03-11

Symptoms: Hives to back

Release 9 — days 1–6 daily, dose 3

2021-10-03

Systemic reaction (other): Had symptoms the day before administration. Chills, joint pain, muscle ache, fatigue, slight fever. Lasted about four hours

Release 11 — 6 months, dose 3

2022-04-01

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	Fatigue	✓	✓	✓
SD	Feeling abnormal	✓	✓	✓
SD	Headache	✓	✓	✓
SD	Muscle tightness	✓	✓	✓
SD	Pregnancy	·	·	✓
SD	Pruritus	✓	✓	✓
SD	Urticaria	✓	✓	✓
SRO	Anxiety	✓	✓	✓
SRO	Pre-existing disease	·	·	✓
SRO	Urinary tract infection	✓	✓	✓

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