Z74-11930-87595 · OpenVSafe

Timeline

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

2021-07-27
Dose 1 — Pfizer-BioNTech
2021-07-30
Registered in v-safe
2021-07-30
Survey response — days 1–6 daily, dose 1
MedDRA: Axillary pain, Oedema peripheral, Tenderness — Feeling: Fair · Site: Pain · Headache, Fatigue or tiredness

Free text: Under my left armpit between my armpit and breast it is swollen. Very tender and sore.

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-07-31
Survey response — days 1–6 daily, dose 1
MedDRA: Medical counselling, Swelling, Tenderness — Feeling: Fair · Site: Pain · Get care from a doctor or other healthcare professional

Free text: Systemic reaction (other): left side between armpit and breast is swollen and tender · Healthcare visit (other): I contacted my Doctor

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-07-31
Report sent to call center — days 1–6 daily, dose 1
Get care from a doctor or other healthcare professional

1 call case(s)
2021-08-01
Survey response — days 1–6 daily, dose 1
MedDRA: Oedema peripheral, Tenderness — Feeling: Fair · Muscle or body aches

Free text: between my armpit and breast it is still swollen and tender.

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-08-02
Survey response — days 1–6 daily, dose 1
MedDRA: Pain, Swelling, Tenderness — Feeling: Good

Free text: Between my armpit and breast it is still sore swollen and tender. I am keeping my doctor posted of the situation too.

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-08-03
Survey response — day 7, dose 1
MedDRA: Axillary pain, Breast pain, Tenderness — Feeling: Good

Free text: Between my left armpit and breast it is still tender and sore

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-08-10
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-08-11
Call 1 — Left Voicemail
2021-08-19
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-08-24
Dose 2 — Pfizer-BioNTech
2021-08-24
Health check-in — day 28, dose 1
Feeling: Good

Adult check-in
2021-08-31
Health check-in — day 7, dose 2
Feeling: Fair · Site: Pain · Headache, Nausea, Diarrhea · Be unable to do your normal daily activities

Adult check-in
2021-09-07
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-07-27	Pfizer-BioNTech	No
2	2021-08-24	Pfizer-BioNTech	No

Call center

Reported	Outcome	VAERS-related outcome
2021-07-31	Unsuccessful

Free text

Release 9 — days 1–6 daily, dose 1

2021-07-30

Systemic reaction (other): Under my left armpit between my armpit and breast it is swollen. Very tender and sore.

2021-07-31

Systemic reaction (other): left side between armpit and breast is swollen and tender

Healthcare visit (other): I contacted my Doctor

2021-08-01

Systemic reaction (other): between my armpit and breast it is still swollen and tender.

2021-08-02

Systemic reaction (other): Between my armpit and breast it is still sore swollen and tender. I am keeping my doctor posted of the situation too.

Release 9 — day 7, dose 1

2021-08-03

Systemic reaction (other): Between my left armpit and breast it is still tender and sore

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
HCVO	Medical counselling	✓	·	✓
SRO	Axillary pain	✓	·	✓
SRO	Breast pain	✓	·	✓
SRO	Oedema peripheral	✓	·	✓
SRO	Pain	✓	·	✓
SRO	Swelling	✓	·	✓
SRO	Tenderness	✓	·	✓

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