ZSB-96939-01078 · OpenVSafe

Timeline

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

2021-03-20
Dose 1 — Pfizer-BioNTech
2021-03-22
Registered in v-safe
2021-03-22
Survey response — days 1–6 daily, dose 1
MedDRA: Pruritus, Rash — Feeling: Fair · Site: Itching

Free text: Got rashes part of my thighs, abdomen n right leg. Not that itchy. I been taking allergy tablet -Zyrtec. Pls advice what next to do. Thank you

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-24
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Rash, not including the immediate area around the injection site

Adult check-in
2021-03-25
Survey response — days 1–6 daily, dose 1
MedDRA: Rash, Self-medication, Urticaria — Feeling: Good

Free text: Same non severe/mild rash or hives from 3/21/2022 next day after my vaccine. Taking antihistamine, Zyrtec.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-29
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-04-03
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-04-10
Dose 2 — Pfizer-BioNTech
2021-04-10
Health check-in — day 0, dose 2
Feeling: Good · None

Adult check-in
2021-04-11
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain, Redness · Fatigue or tiredness

Adult check-in
2021-04-12
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Swelling, Itching · None

Adult check-in
2021-04-13
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Itching · None

Adult check-in
2021-04-14
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-15
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-16
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-17
Survey response — day 7, dose 2
MedDRA: Rhinorrhoea, Sneezing — Feeling: Fair

Free text: Sneezing n runny nose

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-24
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-05-01
Survey response — day 21, dose 2
MedDRA: Hypersensitivity, Nasopharyngitis, Pruritus, Self-medication — Feeling: Good

Free text: Very mild new couple spots (hives?)itchy allergic reactions. Taking antihistamine. Mild cold allergy.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-11
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-05-15
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-05-24
Survey response — day 42, dose 2
MedDRA: Cough, Hypersensitivity, Nasopharyngitis, Respiratory tract congestion — Feeling: Good

Free text: Mild cold cough, allergy and congestion (but could be the weather condition)

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-20	Pfizer-BioNTech
2	2021-04-10	Pfizer-BioNTech

Free text

Release 6 — days 1–6 daily, dose 1

2021-03-22

Systemic reaction (other): Got rashes part of my thighs, abdomen n right leg. Not that itchy. I been taking allergy tablet -Zyrtec. Pls advice what next to do. Thank you

2021-03-25

Systemic reaction (other): Same non severe/mild rash or hives from 3/21/2022 next day after my vaccine. Taking antihistamine, Zyrtec.

Release 7 — day 7, dose 2

2021-04-17

Systemic reaction (other): Sneezing n runny nose

Release 8 — day 21, dose 2

2021-05-01

Symptoms: Very mild new couple spots (hives?)itchy allergic reactions. Taking antihistamine. Mild cold allergy.

Release 8 — day 42, dose 2

2021-05-24

Symptoms: Mild cold cough, allergy and congestion (but could be the weather condition)

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	Cough	✓	✓	✓
SD	Hypersensitivity	✓	✓	✓
SD	Nasopharyngitis	✓	✓	✓
SD	Pruritus	✓	✓	✓
SD	Respiratory tract congestion	✓	✓	✓
SD	Self-medication	✓	✓	✓
SRO	Pruritus	✓	✓	✓
SRO	Rash	✓	✓	✓
SRO	Rhinorrhoea	✓	✓	✓
SRO	Self-medication	✓	✓	✓
SRO	Sneezing	✓	✓	✓
SRO	Urticaria	✓	✓	✓

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