Z2A-15413-59828 · OpenVSafe

Timeline

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

2021-01-27
Dose 1 — Pfizer-BioNTech
2021-02-01
Registered in v-safe
2021-02-01
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

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

Adult check-in
2021-02-03
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-02-10
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-02-17
Dose 2 — Pfizer-BioNTech
2021-02-24
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-03-03
Survey response — day 14, dose 2
MedDRA: Rash, Rash pruritic, Skin warm, Urticaria — Feeling: Good

Free text: My right arm broke out with 11 welts that look like bee stings. They itch a little but do not hurt. They are warm to the touch. This occurred 10 days after the second shot. 3 of the welts have gone away. It does NOT seem to be getting worse.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-10
Survey response — day 21, dose 2
MedDRA: Erythema, Pruritus, Urticaria — Feeling: Good

Free text: My left arm broke out in small welts that look like bee stings. Breakout was 20 days after the second shot. Slightly itchy and very red. Does not hurt.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-17
Survey response — day 28, dose 2
MedDRA: Rash — Feeling: Good

Free text: The rash appears on my chest, back if my neck and on my right ankle 3 days ago. No pain. It has been about 30 days past my second shot.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-24
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-03-31
Survey response — day 42, dose 2
MedDRA: Peripheral swelling, Rash, Tenderness — Feeling: Good

Free text: Today, upper right arm is swollen and has a rash and is sore to the touch.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-19
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-08-17
Dose 3 — Pfizer-BioNTech
2021-08-18
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-10-01
Health check-in — day 42, dose 3
Feeling: Good

Adult check-in
2021-11-16
Health check-in — 3 months, dose 3
Feeling: Good

Adult check-in
2022-02-15
Health check-in — 6 months, dose 3
Feeling: Good

Adult check-in
2022-04-07
Dose 4 — Pfizer-BioNTech
2022-04-14
Health check-in — day 7, dose 4
Feeling: Good · None

Adult check-in
2022-04-21
Survey response — day 14, dose 4
MedDRA: Rash — Feeling: Good

Free text: Broke out in a rash on my forearms and near my arm pits. Did not hurt. Did not itch. Went away within 8 hours.

MedDRA releases: 2024-11 · check-in free text available
2022-04-28
Health check-in — day 21, dose 4
Feeling: Good

Adult check-in
2022-05-05
Health check-in — day 28, dose 4
Feeling: Good

Adult check-in
2022-05-12
Health check-in — day 35, dose 4
Feeling: Good

Adult check-in
2022-05-19
Health check-in — day 42, dose 4
Feeling: Good

Adult check-in
2022-07-07
Survey response — 3 months, dose 4
MedDRA: Urticaria — Feeling: Good

Free text: Hives on my lower left back. Four hives. They went away in about 5 days. Did not hurt or itch.

MedDRA releases: 2024-11 · check-in free text available
2022-09-10
Dose 5 — Pfizer-BioNTech
2022-09-19
Health check-in — day 7, dose 5
Feeling: Good · None

Adult check-in
2022-09-24
Health check-in — day 14, dose 5
Feeling: Good

Adult check-in
2022-10-02
Health check-in — day 21, dose 5
Feeling: Good

Adult check-in
2022-10-08
Health check-in — day 28, dose 5
Feeling: Good

Adult check-in
2022-10-15
Health check-in — day 35, dose 5
Feeling: Good

Adult check-in
2022-10-22
Health check-in — day 42, dose 5
Feeling: Good

Adult check-in
2022-12-10
Health check-in — 3 months, dose 5
Feeling: Good

Adult check-in
2023-03-11
Survey response — 6 months, dose 5
MedDRA: Pain, Pruritus, Urticaria — Feeling: Fair

MedDRA releases: 2024-11

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-27	Pfizer-BioNTech
2	2021-02-17	Pfizer-BioNTech
3	2021-08-17	Pfizer-BioNTech	No
4	2022-04-07	Pfizer-BioNTech	No
5	2022-09-10	Pfizer-BioNTech	No

Free text

Release 5 — day 14, dose 2

2021-03-03

Symptoms: My right arm broke out with 11 welts that look like bee stings. They itch a little but do not hurt. They are warm to the touch. This occurred 10 days after the second shot. 3 of the welts have gone away. It does NOT seem to be getting worse.

Release 5 — day 21, dose 2

2021-03-10

Symptoms: My left arm broke out in small welts that look like bee stings. Breakout was 20 days after the second shot. Slightly itchy and very red. Does not hurt.

Release 5 — day 28, dose 2

2021-03-17

Symptoms: The rash appears on my chest, back if my neck and on my right ankle 3 days ago. No pain. It has been about 30 days past my second shot.

Release 6 — day 42, dose 2

2021-03-31

Symptoms: Today, upper right arm is swollen and has a rash and is sore to the touch.

Release 11 — day 14, dose 4

2022-04-21

Symptoms: Broke out in a rash on my forearms and near my arm pits. Did not hurt. Did not itch. Went away within 8 hours.

Release 12 — 3 months, dose 4

2022-07-07

Symptoms: Hives on my lower left back. Four hives. They went away in about 5 days. Did not hurt or itch.

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	Erythema	✓	✓	✓
SD	Pain	·	·	✓
SD	Peripheral swelling	✓	✓	✓
SD	Pruritus	✓	✓	✓
SD	Rash	✓	✓	✓
SD	Rash pruritic	✓	✓	✓
SD	Skin warm	✓	✓	✓
SD	Tenderness	✓	✓	✓
SD	Urticaria	✓	✓	✓

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