Z2J-31718-27857 · OpenVSafe

Timeline

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

2021-01-05
Dose 1 — Pfizer-BioNTech
2021-01-23
Registered in v-safe
2021-01-23
Survey response — day 14, dose 1
MedDRA: Lymphadenopathy, Office visit — Feeling: Good · Get care from a doctor or other healthcare professional

Free text: Symptoms: Had a mammogram after receiving vaccine, and I was recall for a diagnostic mammogram and ultrasound. Retest showed swollen auxiliary lymph node under arm which I received my vaccine in. Should I take my second dose? · Healthcare visit (other): Diagnostic testing

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-23
Report sent to call center — day 14, dose 1
Get care from a doctor or other healthcare professional

1 call case(s)
2021-01-26
Dose 2 — Pfizer-BioNTech
2021-01-27
Survey response — days 1–6 daily, dose 2
MedDRA: Arthralgia, Axillary pain, Breast pain, Neck pain — Feeling: Fair · Site: Pain · Fever · Headache, Muscle or body aches, Fatigue or tiredness

Free text: Shoulder and neck pain. Pain to left armpit and outer aspect of left breast.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-28
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Swelling · Muscle or body aches

Adult check-in
2021-01-29
Survey response — days 1–6 daily, dose 2
MedDRA: Axillary pain, Breast pain, Oedema peripheral — Feeling: Fair · Site: Pain, Redness, Swelling · Muscle or body aches

Free text: Left armpit swelling and pain. Pain to outer aspect of breast

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-31
Survey response — days 1–6 daily, dose 2
MedDRA: Axillary pain, Breast pain — Feeling: Fair

Free text: Left axilla and outer aspect of left breast- slight soreness

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-01
Survey response — days 1–6 daily, dose 2
MedDRA: Lymphadenopathy — Feeling: Fair · Site: Swelling

Free text: Swollen lymph nodes

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-04
Survey response — day 7, dose 2
MedDRA: Tenderness — Feeling: Fair

Free text: Mild tenderness under left axilla

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-09
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-02-16
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-03-02
Health check-in — day 35, dose 2
Feeling: Fair

Adult check-in
2021-03-09
Survey response — day 42, dose 2
MedDRA: Arthralgia, Pain — Feeling: Fair · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Generalize aching and joint pain

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-09
Report sent to call center — day 42, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-04-02
Call 1 — Left Voicemail
2021-04-27
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-07-27
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-01-26
Survey response — 12 months, dose 2
MedDRA: Arthralgia, Office visit — Feeling: Fair · Get care from a doctor or other healthcare professional

Free text: Symptoms: joint pain · Healthcare visit (other): PCP in office visit

MedDRA releases: 2024-11 · check-in free text available
2022-01-26
Report sent to call center — 12 months, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2022-01-27
Call 1 — Left Voicemail

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-05	Pfizer-BioNTech
2	2021-01-26	Pfizer-BioNTech

Call center

Reported	Outcome	VAERS-related outcome
2021-01-23	Unsuccessful
2021-03-09	Unsuccessful
2022-01-26	Unsuccessful

Free text

Release 2 — day 14, dose 1

2021-01-23

Symptoms: Had a mammogram after receiving vaccine, and I was recall for a diagnostic mammogram and ultrasound. Retest showed swollen auxiliary lymph node under arm which I received my vaccine in. Should I take my second dose?

Healthcare visit (other): Diagnostic testing

Release 2 — days 1–6 daily, dose 2

2021-01-27

Systemic reaction (other): Shoulder and neck pain. Pain to left armpit and outer aspect of left breast.

Release 3 — days 1–6 daily, dose 2

2021-01-29

Systemic reaction (other): Left armpit swelling and pain. Pain to outer aspect of breast

2021-01-31

Systemic reaction (other): Left axilla and outer aspect of left breast- slight soreness

2021-02-01

Systemic reaction (other): Swollen lymph nodes

Release 3 — day 7, dose 2

2021-02-04

Systemic reaction (other): Mild tenderness under left axilla

Release 5 — day 42, dose 2

2021-03-09

Symptoms: Generalize aching and joint pain

Release 11 — 12 months, dose 2

2022-01-26

Symptoms: joint pain

Healthcare visit (other): PCP in office visit

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	Office visit	✓	✓	✓
SD	Arthralgia	✓	✓	✓
SD	Lymphadenopathy	✓	✓	✓
SD	Pain	✓	✓	✓
SRO	Arthralgia	✓	✓	✓
SRO	Axillary pain	✓	✓	✓
SRO	Breast pain	✓	✓	✓
SRO	Lymphadenopathy	✓	✓	✓
SRO	Neck pain	✓	✓	✓
SRO	Oedema peripheral	✓	✓	✓
SRO	Tenderness	✓	✓	✓

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