6F9-26638-24238

2 vaccinations 14 coded responses 24 check-ins 14 free-text entries 0 call cases

Sex: Female
Age at first dose: 66+
ZIP prefix: 920 / CA
Registered: 2021-01-27

Relationship: Self
Race: White
Ethnicity: Not Hispanic or Latino

Timeline Vaccinations Free text MedDRA terms

Timeline

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

2021-01-27
Registered in v-safe
2021-01-27
Dose 1 — Pfizer-BioNTech
2021-01-27
Survey response — day 0, dose 1
MedDRA: Arthralgia — Feeling: Good · Joint pains

Free text: Only had left interior knee joint pain

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-28
Survey response — days 1–6 daily, dose 1
MedDRA: Arthralgia, Injection site pain — Feeling: Good · Site: Pain, Swelling · Joint pains · Be unable to do your normal daily activities

Free text: Had mild tenderness at injection site Only happened yesterday evening. Still have joint pain on left inner knee

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-29
Survey response — days 1–6 daily, dose 1
MedDRA: Arthralgia, Unevaluable event — Feeling: Good · Joint pains · Be unable to do your normal daily activities

Free text: Only right side (inner) of my left knee joint

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-30
Survey response — days 1–6 daily, dose 1
MedDRA: Arthralgia — Feeling: Good · Joint pains · Be unable to do your normal daily activities

Free text: Pain in left inner knee getting a little bit better. Now experiencing a little joint pain in left hip socket also.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-31
Survey response — days 1–6 daily, dose 1
MedDRA: Arthralgia — Feeling: Good · Joint pains

Free text: Still left inner knee joint. Was able to go on a 20 minute walk on soft Surface with cane but still painful.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-01
Survey response — days 1–6 daily, dose 1
MedDRA: Arthralgia — Feeling: Fair · Joint pains · Be unable to do your normal daily activities

Free text: And other joint aches.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-02
Survey response — days 1–6 daily, dose 1
MedDRA: Arthralgia, Inflammation, Joint swelling — Feeling: Good · Joint pains · Be unable to do your normal daily activities

Free text: On the inner side of left knee joint, swollen and hurting. Inflammation, still crippling around but doing daily activities except for normal 30 to 40 Of exercise walking per day.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-03
Survey response — day 7, dose 1
MedDRA: Unevaluable event — Feeling: Good · Joint pains · Be unable to do your normal daily activities

Free text: Left inner Knee joint.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-10
Survey response — day 14, dose 1
MedDRA: Fatigue, Inflammation, Neck pain — Feeling: Fair · Be unable to do your normal daily activities

Free text: Inflammation tail bone and left hip. Neck ache. A little tired.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-17
Dose 2 — Pfizer-BioNTech
2021-02-17
Health check-in — day 0, dose 2
Feeling: Good · Joint pains

Adult check-in
2021-02-18
Survey response — days 1–6 daily, dose 2
MedDRA: Exercise tolerance decreased, Musculoskeletal discomfort — Feeling: Fair · Site: Pain · Joint pains · Be unable to do your normal daily activities

Free text: Left inner knee joint still bothering from the first vaccination, although better. Still cant go on walks for more than 15 minutes. Moderat

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-19
Survey response — days 1–6 daily, dose 2
MedDRA: Arthralgia — Feeling: Good · Site: Pain · Joint pains, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Left inner knee joint happened after first shot and still continues but slowly getting better.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-20
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-02-21
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Joint pains, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-02-22
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Joint pains · Be unable to do your normal daily activities

Adult check-in
2021-02-23
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Joint pains, Muscle or body aches · Be unable to do your normal daily activities

Adult check-in
2021-02-24
Health check-in — day 7, dose 2
Feeling: Good · Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-03-03
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-03-10
Survey response — day 21, dose 2
MedDRA: Arthralgia, Depressed mood, Dyspepsia, Fatigue, Flatulence — Feeling: Good · Be unable to do your normal daily activities

Free text: Achy joints, very tired. Hard to go up and downstairs in my home. I had to take a warm bath and used heat on my achy joints. So tired just dragging myself around. Indigestion and gas. Mentally I felt down and a little depressed.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-17
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-03-24
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-05-20
Survey response — 3 months, dose 2
MedDRA: Sleep apnoea syndrome — Feeling: Fair · Be unable to do your normal daily activities

Free text: Slight sleep apnea plus Periods of low oxygen during sleep. Able to work I dont know

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-08-18
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-02-19
Survey response — 12 months, dose 2
MedDRA: Arthritis, Emotional distress, Exercise tolerance decreased, Fatigue, Pre-existing disease, Weight increased — Feeling: Fair · Be unable to do your normal daily activities

Free text: Gained 10 pounds. I get tired more easily and sooner. Can't walk as far. I have some arthritis in my knees and it is giving me more problems. I have been under a lot of mental stress lately.

MedDRA releases: 2024-11 · check-in free text available

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-27	Pfizer-BioNTech
2	2021-02-17	Pfizer-BioNTech

Free text

Release 2 — day 0, dose 1

2021-01-27

Systemic reaction (other): Only had left interior knee joint pain

Release 2 — days 1–6 daily, dose 1

2021-01-28

Systemic reaction (other): Had mild tenderness at injection site Only happened yesterday evening. Still have joint pain on left inner knee

Release 3 — days 1–6 daily, dose 1

2021-01-29

Systemic reaction (other): Only right side (inner) of my left knee joint

2021-01-30

Systemic reaction (other): Pain in left inner knee getting a little bit better. Now experiencing a little joint pain in left hip socket also.

2021-01-31

Systemic reaction (other): Still left inner knee joint. Was able to go on a 20 minute walk on soft Surface with cane but still painful.

2021-02-01

Systemic reaction (other): And other joint aches.

2021-02-02

Systemic reaction (other): On the inner side of left knee joint, swollen and hurting. Inflammation, still crippling around but doing daily activities except for normal 30 to 40 Of exercise walking per day.

Release 3 — day 7, dose 1

2021-02-03

Systemic reaction (other): Left inner Knee joint.

Release 4 — day 14, dose 1

2021-02-10

Symptoms: Inflammation tail bone and left hip. Neck ache. A little tired.

Release 4 — days 1–6 daily, dose 2

2021-02-18

Systemic reaction (other): Left inner knee joint still bothering from the first vaccination, although better. Still cant go on walks for more than 15 minutes. Moderat

2021-02-19

Systemic reaction (other): Left inner knee joint happened after first shot and still continues but slowly getting better.

Release 5 — day 21, dose 2

2021-03-10

Symptoms: Achy joints, very tired. Hard to go up and downstairs in my home. I had to take a warm bath and used heat on my achy joints. So tired just dragging myself around. Indigestion and gas. Mentally I felt down and a little depressed.

Release 8 — 3 months, dose 2

2021-05-20

Symptoms: Slight sleep apnea plus Periods of low oxygen during sleep. Able to work I dont know

Release 11 — 12 months, dose 2

2022-02-19

Symptoms: Gained 10 pounds. I get tired more easily and sooner. Can't walk as far. I have some arthritis in my knees and it is giving me more problems. I have been under a lot of mental stress lately.

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	Arthralgia	✓	✓	✓
SD	Arthritis	·	·	✓
SD	Depressed mood	✓	✓	✓
SD	Dyspepsia	✓	✓	✓
SD	Emotional distress	·	·	✓
SD	Exercise tolerance decreased	·	·	✓
SD	Fatigue	✓	✓	✓
SD	Flatulence	✓	✓	✓
SD	Inflammation	✓	✓	✓
SD	Neck pain	✓	✓	✓
SD	Pre-existing disease	·	·	✓
SD	Sleep apnoea syndrome	✓	✓	✓
SD	Weight increased	·	·	✓
SRO	Arthralgia	✓	✓	✓
SRO	Exercise tolerance decreased	✓	✓	✓
SRO	Inflammation	✓	✓	✓
SRO	Injection site pain	✓	✓	✓
SRO	Joint swelling	✓	✓	✓
SRO	Musculoskeletal discomfort	✓	✓	✓
SRO	Unevaluable event	✓	✓	✓

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