3Y7-11307-70992 · OpenVSafe

Timeline

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

2021-04-05
Dose 1 — Pfizer-BioNTech
2021-04-25
Dose 2 — Pfizer-BioNTech
2021-04-26
Registered in v-safe
2021-04-26
Survey response — days 1–6 daily, dose 2
MedDRA: Back pain, Medical counselling, Muscle spasms — Feeling: Poor · Site: Pain · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Abdominal pain · Be unable to work, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional

Free text: Systemic reaction (other): Lower back cramping and aches. · Healthcare visit (other): Called to talk to my PCs nurse. Still waiting for the call back.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-26
Report sent to call center — days 1–6 daily, dose 2
Be unable to work · Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-04-27
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-28
Survey response — days 1–6 daily, dose 2
MedDRA: Axillary pain, Lymphadenitis, Pain in extremity, Tenderness — Feeling: Good

Free text: 2 days after the injection of the second vaccine in my right arm, I began experiencing tender pain under the right arm pit. After the first vaccine in my left arm, I began experiencing the same tender pain under the left arm pit one week later. Are these inflamed lymph nodes? I dont know, but will continue to monitor.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-29
Survey response — days 1–6 daily, dose 2
MedDRA: Oedema peripheral, Polymenorrhoea, Tenderness — Feeling: Good

Free text: Mensural cycle started 10 days early - very unusual. Mental cycle started after the first vaccine as well. Continue to have swollen and tender area under both arm pits. More tenderness under the arm of the most recent injection.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-30
Survey response — days 1–6 daily, dose 2
MedDRA: Axillary pain, Fatigue, Medical counselling — Feeling: Good · Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: Systemic reaction (other): Continued pain under arm pits. Some fatigue. · Healthcare visit (other): Talked my PC nurse. Bout continued pain under arm pits and onset of menstrual cycle after injection.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-30
Report sent to call center — days 1–6 daily, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-05-01
Survey response — days 1–6 daily, dose 2
MedDRA: Lymph node pain — Feeling: Good

Free text: Arm pit lymph node tenderness

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-03
Survey response — day 7, dose 2
MedDRA: Tenderness — Feeling: Good

Free text: Continued arm pit tenderness

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-09
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-05-16
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-05-23
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-06-06
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-07-25
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-10-24
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-02-04
Call 1 — Left Voicemail
2022-04-25
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-05	Pfizer-BioNTech
2	2021-04-25	Pfizer-BioNTech

Call center

2 call center cases

2 unsuccessful

1 wait over 3 months for a first call

See the call center timeline

Free text

Release 8 — days 1–6 daily, dose 2

2021-04-26

Systemic reaction (other): Lower back cramping and aches.

Healthcare visit (other): Called to talk to my PCs nurse. Still waiting for the call back.

2021-04-28

Systemic reaction (other): 2 days after the injection of the second vaccine in my right arm, I began experiencing tender pain under the right arm pit. After the first vaccine in my left arm, I began experiencing the same tender pain under the left arm pit one week later. Are these inflamed lymph nodes? I dont know, but will continue to monitor.

2021-04-29

Systemic reaction (other): Mensural cycle started 10 days early - very unusual. Mental cycle started after the first vaccine as well. Continue to have swollen and tender area under both arm pits. More tenderness under the arm of the most recent injection.

2021-04-30

Systemic reaction (other): Continued pain under arm pits. Some fatigue.

Healthcare visit (other): Talked my PC nurse. Bout continued pain under arm pits and onset of menstrual cycle after injection.

2021-05-01

Systemic reaction (other): Arm pit lymph node tenderness

Release 8 — day 7, dose 2

2021-05-03

Systemic reaction (other): Continued arm pit tenderness

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	Axillary pain	✓	✓	✓
HCVO	Medical counselling	✓	✓	✓
SRO	Axillary pain	✓	✓	✓
SRO	Back pain	✓	✓	✓
SRO	Fatigue	✓	✓	✓
SRO	Lymph node pain	✓	✓	✓
SRO	Lymphadenitis	✓	✓	○
SRO	Muscle spasms	✓	✓	✓
SRO	Oedema peripheral	✓	✓	✓
SRO	Pain in extremity	✓	✓	○
SRO	Polymenorrhoea	✓	✓	✓
SRO	Tenderness	✓	✓	✓

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