2JY-15481-17381

2 vaccinations 7 coded responses 24 check-ins 7 free-text entries 3 call cases

Sex: Female
Age at first dose: 66+
ZIP prefix: 914 / CA
Registered: 2021-02-03

Relationship: Self
Race: White
Ethnicity: Hispanic or Latino

Possible VAERS report

VAERS ID	Confidence	Score	Runner-up	Shared symptoms	Dose	State	VAERS vaccinated / onset / received	Call case
1641559 (opens in a new window)	high	10 / 11	2	1 of 3 VAERS symptoms	same dose (2)	CA matches	2021-02-24 / 2021-02-27 / 2021-08-27 received 93 days after the last call	case 732709

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

2021-02-03
Registered in v-safe
2021-02-03
Dose 1 — Pfizer-BioNTech
2021-02-03
Health check-in — day 0, dose 1
Feeling: Good · Site: Pain · Fatigue or tiredness

Adult check-in
2021-02-04
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-02-05
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-02-06
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-02-07
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-02-08
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-02-09
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-02-10
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-02-17
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-02-24
Dose 2 — Pfizer-BioNTech
2021-02-24
Health check-in — day 0, dose 2
Feeling: Fair · Site: Pain · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-02-25
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Fever · Headache, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-02-27
Survey response — days 1–6 daily, dose 2
MedDRA: Atrial fibrillation — Feeling: Fair · Headache, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: A bit of afib

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-28
Survey response — days 1–6 daily, dose 2
MedDRA: Extrasystoles, Heart rate, Medical counselling, Unevaluable event — Feeling: Fair · Headache · Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: Systemic reaction (other): Heart rate Ectopics · Healthcare visit (other): By phone

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-28
Report sent to call center — days 1–6 daily, dose 2
Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-03-01
Survey response — days 1–6 daily, dose 2
MedDRA: Extrasystoles — Feeling: Good

Free text: Ectopics

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-02
Survey response — days 1–6 daily, dose 2
MedDRA: Extrasystoles — Feeling: Fair · Headache · Be unable to do your normal daily activities

Free text: I have ectopic heart beats and dont think its related to vaccine. Started 2 days after second dose.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-03
Survey response — day 7, dose 2
MedDRA: Extrasystoles — Feeling: Fair · Headache · Be unable to do your normal daily activities

Free text: Ectopic heartbeats

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-10
Health check-in — day 14, dose 2
Feeling: Fair

Adult check-in
2021-03-19
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-03-24
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-03-31
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-04-07
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-05-26
Survey response — 3 months, dose 2
MedDRA: Abdominal discomfort, Atrial fibrillation, Endoscopy, Gastrointestinal disorder, Heart rate irregular — Feeling: Good · Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation, Outpatient clinic or urgent care clinic visit

Free text: Symptoms: stomach problems and irregular heart beats · Healthcare visit (other): Endoscopy, AFIB

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-26
Report sent to call center — 3 months, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-08-25
Survey response — 6 months, dose 2
MedDRA: Cough, Fatigue, Pain — Feeling: Fair · Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: Tired coughing soreness

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-08-25
Report sent to call center — 6 months, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-08-27
Call 1 — Left Voicemail
2021-08-27
Call successful
Completed over the phone
2022-02-24
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-02-03	Pfizer-BioNTech
2	2021-02-24	Pfizer-BioNTech

Call center

Reported	Outcome	VAERS-related outcome
2021-02-28	Successful	Completed over the phone
2021-05-26	Successful	Completed over the phone
2021-08-25	Successful 2021-08-27	Completed over the phone

Free text

Release 4 — days 1–6 daily, dose 2

2021-02-27

Systemic reaction (other): A bit of afib

2021-02-28

Systemic reaction (other): Heart rate Ectopics

Healthcare visit (other): By phone

2021-03-01

Systemic reaction (other): Ectopics

2021-03-02

Systemic reaction (other): I have ectopic heart beats and dont think its related to vaccine. Started 2 days after second dose.

Release 5 — day 7, dose 2

2021-03-03

Systemic reaction (other): Ectopic heartbeats

Release 8 — 3 months, dose 2

2021-05-26

Symptoms: stomach problems and irregular heart beats

Healthcare visit (other): Endoscopy, AFIB

Release 9 — 6 months, dose 2

2021-08-25

Symptoms: Tired coughing soreness

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	Atrial fibrillation	✓	✓	✓
HCVO	Endoscopy	✓	✓	○
HCVO	Medical counselling	✓	·	✓
HCVO	Unevaluable event	○	✓	○
SD	Abdominal discomfort	✓	✓	○
SD	Cough	✓	·	✓
SD	Fatigue	✓	·	✓
SD	Gastrointestinal disorder	·	·	✓
SD	Heart rate irregular	✓	✓	✓
SD	Pain	✓	·	✓
SRO	Atrial fibrillation	✓	✓	✓
SRO	Extrasystoles	✓	✓	✓
SRO	Heart rate	✓	✓	✓

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