5RC-10168-79013 · OpenVSafe

Timeline

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

2021-02-11
Dose 1 — Pfizer-BioNTech
2021-02-12
Registered in v-safe
2021-02-12
Survey response — days 1–6 daily, dose 1
MedDRA: Axillary pain, Lymphadenopathy — Feeling: Fair · Site: Pain · Joint pains, Muscle or body aches · Be unable to do your normal daily activities

Free text: Painful swollen lymph node in arm pit opposite injection arm.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-13
Survey response — days 1–6 daily, dose 1
MedDRA: Axillary mass, Chest pain, Erythema, Pain, Pain in extremity — Feeling: Poor · Site: Pain · Joint pains, Muscle or body aches · Be unable to do your normal daily activities

Free text: Large red lump I opposite arm pit from injection site. Pain radiates down arm and through chest.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-14
Survey response — days 1–6 daily, dose 1
MedDRA: Axillary mass, Axillary pain, Chest pain, Groin pain, Pain, Pain in extremity — Feeling: Poor · Joint pains, Muscle or body aches, Rash, not including the immediate area around the injection site · Be unable to do your normal daily activities

Free text: Painful red lump under armpit opposite injection arm. Pain radiating down arm and into chest. Pain in same side left groin.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-16
Survey response — days 1–6 daily, dose 1
MedDRA: Arthralgia, Axillary mass, Chest pain, Pain — Feeling: Fair · Joint pains, Muscle or body aches · Be unable to do your normal daily activities

Free text: Still have a large red lump in armpit opposite bog injection arm. Pain radiates out into shoulder and chest.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-17
Survey response — days 1–6 daily, dose 1
MedDRA: Arthralgia, Axillary mass, Axillary pain, Chest pain, Erythema, Pain, Pain in extremity — Feeling: Fair · Joint pains, Muscle or body aches · Be unable to do your normal daily activities

Free text: Still have painful red lump under arm opposite injection site. Pain radiates through arm, chest, and shoulder.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-04
Dose 2 — Pfizer-BioNTech
2021-03-04
Health check-in — day 0, dose 2
Feeling: Good · Site: Pain · Fever · None

Adult check-in
2021-03-05
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Abdominal pain · Be unable to do your normal daily activities

Adult check-in
2021-04-19
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-02-11	Pfizer-BioNTech
2	2021-03-04	Pfizer-BioNTech

Free text

Release 4 — days 1–6 daily, dose 1

2021-02-12

Systemic reaction (other): Painful swollen lymph node in arm pit opposite injection arm.

2021-02-13

Systemic reaction (other): Large red lump I opposite arm pit from injection site. Pain radiates down arm and through chest.

2021-02-14

Systemic reaction (other): Painful red lump under armpit opposite injection arm. Pain radiating down arm and into chest. Pain in same side left groin.

2021-02-16

Systemic reaction (other): Still have a large red lump in armpit opposite bog injection arm. Pain radiates out into shoulder and chest.

2021-02-17

Systemic reaction (other): Still have painful red lump under arm opposite injection site. Pain radiates through arm, chest, and shoulder.

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
SRO	Arthralgia	✓	✓	✓
SRO	Axillary mass	✓	✓	✓
SRO	Axillary pain	✓	✓	✓
SRO	Chest pain	✓	✓	✓
SRO	Erythema	✓	✓	✓
SRO	Groin pain	✓	✓	✓
SRO	Lymphadenopathy	✓	✓	✓
SRO	Pain	✓	✓	✓
SRO	Pain in extremity	✓	✓	✓

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