4TF-33677-51767

2 vaccinations 10 coded responses 22 check-ins 10 free-text entries 3 call cases

Sex: Female
Age at first dose: 66+
ZIP prefix: 410 / KY
Registered: 2021-03-13

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

Possible VAERS report

VAERS ID	Confidence	Score	Runner-up	Shared symptoms	Dose	State	VAERS vaccinated / onset / received	Call case
2214482 (opens in a new window)	high	9 / 11	3	2 of 9 VAERS symptoms	same dose (2)	KY matches	2021-04-01 / 2021-04-03 / 2022-04-04 received 270 days after the last call	case 817692

From the VAERS matching of call center cases (loader/vaers_match_*). Only the best match is shown, and only if it scores 8 or more out of 11. The score adds up timing (VAERS received soon after the call center contact), dose and shared symptoms; state only breaks ties. Confidence is high when the score is 8+ and at least 3 points ahead of the runner-up, medium when 5+ and 2 ahead, otherwise low. A match is a likely link, not a confirmed one.

Timeline

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

2021-03-11
Dose 1 — Pfizer-BioNTech
2021-03-13
Registered in v-safe
2021-03-13
Survey response — days 1–6 daily, dose 1
MedDRA: Arthralgia, Pain in extremity — Feeling: Good · Headache, Joint pains

Free text: Joint pain is on leg femur area

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-14
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-15
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-16
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-17
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-18
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-03-25
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-04-01
Dose 2 — Pfizer-BioNTech
2021-04-01
Health check-in — day 0, dose 2
Feeling: Good · None

Adult check-in
2021-04-02
Survey response — days 1–6 daily, dose 2
MedDRA: Joint swelling — Feeling: Good · Joint pains, Muscle or body aches

Free text: Ankles swelled

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-03
Survey response — days 1–6 daily, dose 2
MedDRA: Joint swelling — Feeling: Good · Site: Itching · Joint pains, Diarrhea

Free text: Ankles swelled

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-04
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-06
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-07
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-08
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-04-15
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-04-22
Survey response — day 21, dose 2
MedDRA: Limb discomfort, Muscle spasms, Pain in extremity — Feeling: Good

Free text: Cramps in toes. And achy arms and legs.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-29
Survey response — day 28, dose 2
MedDRA: Joint swelling, Muscle spasms, Pain in extremity — Feeling: Fair

Free text: Cramps in feet. Swelling of ankles. Leg pain.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-06
Survey response — day 35, dose 2
MedDRA: Cardiac flutter, Fatigue, Insomnia, Joint swelling, Malaise, Pain in extremity — Feeling: Fair

Free text: Achy legs, swollen ankles, feeling tired and draggy. Fluttering in heart area uncomfortable feeling. Off and on. Not able to sleep very many hrs.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-14
Survey response — day 42, dose 2
MedDRA: Blood pressure increased, Cyst, Joint swelling, Pain in extremity, Peripheral swelling — Feeling: Fair

Free text: Cyst or something in my arm pit. Feet and ankles swollen. Leg pain. Blood pressure elevated.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-07-01
Survey response — 3 months, dose 2
MedDRA: Emergency care, Eye infection, Heart rate increased, Heart rate irregular, Office visit, Urinary tract infection — Feeling: Poor · Be unable to work or attend school, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional

Free text: Symptoms: Rapid heart rate and irregular rhythm. Also UTI and eye infection. · Healthcare visit (other): My doctor and tests at hospital. Set up appointment to see heart doctor. EKG and blood work. Appointment for echocardiogram.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-07-01
Report sent to call center — 3 months, dose 2
Be unable to work or attend school · Be unable to do your normal daily activities · Get care from a doctor or other healthcare pr

1 call case(s)
2021-07-06
Call 1 — Left Voicemail
2021-07-08
Call 2 — Left Voicemail
2021-10-01
Survey response — 6 months, dose 2
MedDRA: Heart rate increased, Heart rate irregular, Office visit — Feeling: Fair · Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional

Free text: Symptoms: Rapid heart rate and irregular heart beat. · Healthcare visit (other): My doctor then heart doctor

MedDRA releases: 2024-11 · check-in free text available
2021-10-01
Report sent to call center — 6 months, dose 2
Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-11-20
Call 1 — Left Voicemail
2022-04-01
Survey response — 12 months, dose 2
MedDRA: Cardiac ablation, Heart rate increased, Heart rate irregular — Feeling: Fair · Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit, Hospitalization

Free text: Symptoms: Irregular heart beat and rapid heart rate. · Healthcare visit (other): Cardiac ablation surgery

MedDRA releases: 2024-11 · check-in free text available
2022-04-01
Report sent to call center — 12 months, dose 2
Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

Outpatient clinic or urgent care clinic visit · Hospitalization · 1 call case(s)
2022-04-04
Call successful
Completed over the phone

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-11	Pfizer-BioNTech
2	2021-04-01	Pfizer-BioNTech

Call center

3 call center cases

3 successful

VAERS report filed, before or during a call: 3

See the call center timeline

Free text

Release 5 — days 1–6 daily, dose 1

2021-03-13

Systemic reaction (other): Joint pain is on leg femur area

Release 6 — days 1–6 daily, dose 2

2021-04-02

Systemic reaction (other): Ankles swelled

2021-04-03

Systemic reaction (other): Ankles swelled

Release 7 — day 21, dose 2

2021-04-22

Symptoms: Cramps in toes. And achy arms and legs.

Release 8 — day 28, dose 2

2021-04-29

Symptoms: Cramps in feet. Swelling of ankles. Leg pain.

Release 8 — day 35, dose 2

2021-05-06

Symptoms: Achy legs, swollen ankles, feeling tired and draggy. Fluttering in heart area uncomfortable feeling. Off and on. Not able to sleep very many hrs.

Release 8 — day 42, dose 2

2021-05-14

Symptoms: Cyst or something in my arm pit. Feet and ankles swollen. Leg pain. Blood pressure elevated.

Release 9 — 3 months, dose 2

2021-07-01

Symptoms: Rapid heart rate and irregular rhythm. Also UTI and eye infection.

Healthcare visit (other): My doctor and tests at hospital. Set up appointment to see heart doctor. EKG and blood work. Appointment for echocardiogram.

Release 9 — 6 months, dose 2

2021-10-01

Symptoms: Rapid heart rate and irregular heart beat.

Healthcare visit (other): My doctor then heart doctor

Release 11 — 12 months, dose 2

2022-04-01

Symptoms: Irregular heart beat and rapid heart rate.

Healthcare visit (other): Cardiac ablation surgery

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	Cardiac ablation	·	·	✓
HCVO	Emergency care	✓	✓	✓
HCVO	Office visit	✓	✓	✓
SD	Blood pressure increased	✓	✓	✓
SD	Cardiac flutter	✓	✓	✓
SD	Cyst	✓	✓	✓
SD	Eye infection	✓	✓	✓
SD	Fatigue	✓	✓	✓
SD	Heart rate increased	✓	✓	✓
SD	Heart rate irregular	✓	✓	✓
SD	Insomnia	✓	✓	✓
SD	Joint swelling	✓	✓	✓
SD	Limb discomfort	✓	✓	✓
SD	Malaise	✓	✓	✓
SD	Muscle spasms	✓	✓	✓
SD	Pain in extremity	✓	✓	✓
SD	Peripheral swelling	✓	✓	✓
SD	Urinary tract infection	✓	✓	✓
SRO	Arthralgia	✓	✓	✓
SRO	Joint swelling	✓	✓	✓
SRO	Pain in extremity	✓	✓	✓

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