4YW-24649-22492

2 vaccinations 8 coded responses 8 check-ins 8 free-text entries 8 call cases

Sex: Female
Age at first dose: 46-50
ZIP prefix: 628 / IL
Registered: 2021-09-11

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
1736880 (opens in a new window)	high	11 / 11	—	2 of 3 VAERS symptoms	same dose (2)	IL matches	2021-09-02 / 2021-09-03 / 2021-09-27 received 67 days before the last call	case 1199014

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

2021-08-10
Dose 1 — Pfizer-BioNTech
2021-09-02
Dose 2 — Pfizer-BioNTech
2021-09-11
Registered in v-safe
2021-09-11
Survey response — day 7, dose 2
MedDRA: Dizziness, Feeling abnormal, Unevaluable event — Feeling: Poor · Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to work or attend school, Get care from a doctor or other healthcare professional

Free text: Systemic reaction (other): Very dizzy, feeling like im on an elevator. · Healthcare visit (other): I have an appointment scheduled to see my doctor.

MedDRA releases: 2024-11 · check-in free text available
2021-09-11
Report sent to call center — day 7, dose 2
Be unable to work or attend school · Get care from a doctor or other healthcare professional

1 call case(s)
2021-09-15
Call 1 — Left Voicemail
2021-09-16
Survey response — day 14, dose 2
MedDRA: Office visit, Vertigo — 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: Vertigo has gotten worse. · Healthcare visit (other): Saw my doctor and she said the vaccine induced the vertigo and started me on medicines.

MedDRA releases: 2024-11 · check-in free text available
2021-09-16
Report sent to call center — day 14, 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)
2021-09-17
Call 1 — Left Voicemail
2021-09-23
Survey response — day 21, dose 2
MedDRA: Malaise, SARS-CoV-2 test negative, Thyroid disorder — 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 · Outpatient clinic or urgent care clinic visit, Emergency room or emergency department visit

Free text: Covid like symptoms. Was tested and it was negative for Covid. Plus, thyroid issues out of the blue.

MedDRA releases: 2024-11 · check-in free text available
2021-09-23
Report sent to call center — day 21, 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

Outpatient clinic or urgent care clinic visit · Emergency room or emergency department visit · 1 call case(s)
2021-09-27
Call 1 — Left Voicemail
2021-09-27
Call successful
Completed over the phone
2021-09-30
Survey response — day 28, dose 2
MedDRA: COVID-19, Unevaluable event — 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 · Outpatient clinic or urgent care clinic visit, Emergency room or emergency department visit, Hospitalization

Free text: Symptoms: I have Covid which as increased my symptoms. · Healthcare visit (other): Antibody infusion

MedDRA releases: 2024-11 · check-in free text available
2021-09-30
Report sent to call center — day 28, 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

Outpatient clinic or urgent care clinic visit · Emergency room or emergency department visit · Hospitalization · 1 call case(s)
2021-10-04
Call 1 — Left Voicemail
2021-10-07
Survey response — day 35, dose 2
MedDRA: Eye disorder, Headache, Office visit, Vertigo, Visual impairment — 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: Having problems with my eyes because of the new vertigo diagnosis after the vaccine. Saw my eye doctor and he has to change my prescription for my glasses, and it has not even been a year. Ocular headaches with zig zags in my eyes. Blocks my vision. · Healthcare visit (other): Had to see my eye doctor. Also, seeing an ENT this month to address the vertigo.

MedDRA releases: 2024-11 · check-in free text available
2021-10-07
Report sent to call center — day 35, 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)
2021-10-10
Call 1 — Left Voicemail
2021-10-14
Survey response — day 42, dose 2
MedDRA: Brain fog, Confusional state, Unevaluable event — Feeling: Poor · Be unable to work or attend school, Get care from a doctor or other healthcare professional

Free text: Symptoms: Brain fog and confusion. · Healthcare visit (other): Have appts to see a neurologist.

MedDRA releases: 2024-11 · check-in free text available
2021-10-14
Report sent to call center — day 42, dose 2
Be unable to work or attend school · Get care from a doctor or other healthcare professional

1 call case(s)
2021-10-21
Call 1 — Left Voicemail
2021-12-02
Survey response — 3 months, dose 2
MedDRA: Tremor — Feeling: Poor · Be unable to work or attend school, Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Tremors

MedDRA releases: 2024-11 · check-in free text available
2021-12-02
Report sent to call center — 3 months, dose 2
Be unable to work or attend school · Get care from a doctor or other healthcare professional

Outpatient clinic or urgent care clinic visit · 1 call case(s)
2021-12-03
Call 1 — Left Voicemail
2022-03-03
Survey response — 6 months, dose 2
MedDRA: Dizziness, Head discomfort, Hypoaesthesia, Hypotension, Musculoskeletal stiffness, Paraesthesia, Renal disorder, Skin discolouration, Tachycardia — 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 · Outpatient clinic or urgent care clinic visit, Emergency room or emergency department visit

Free text: Tachycardia, feet and hands locking up, low blood pressure, high blood pressure, change in kidney function, pins and needles and numbness of limbs, pressure in my head, tremors, vibrating in body, cant stand without feeling faint. Blue toes.

MedDRA releases: 2024-11 · check-in free text available
2022-03-03
Report sent to call center — 6 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

Outpatient clinic or urgent care clinic visit · Emergency room or emergency department visit · 1 call case(s)
2022-03-04
Call 1 — Could Not Reach Participant
2022-03-09
Call 2 — Left Voicemail
2022-03-10
Call successful
Reported to VAERS during previous contact from GDIT

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-08-10	Pfizer-BioNTech	No
2	2021-09-02	Pfizer-BioNTech	No

Call center

8 call center cases

8 successful

VAERS report filed, before or during a call: 8

See the call center timeline

Free text

Release 9 — day 7, dose 2

2021-09-11

Systemic reaction (other): Very dizzy, feeling like im on an elevator.

Healthcare visit (other): I have an appointment scheduled to see my doctor.

Release 9 — day 14, dose 2

2021-09-16

Symptoms: Vertigo has gotten worse.

Healthcare visit (other): Saw my doctor and she said the vaccine induced the vertigo and started me on medicines.

Release 9 — day 21, dose 2

2021-09-23

Symptoms: Covid like symptoms. Was tested and it was negative for Covid. Plus, thyroid issues out of the blue.

Release 9 — day 28, dose 2

2021-09-30

Symptoms: I have Covid which as increased my symptoms.

Healthcare visit (other): Antibody infusion

Release 10 — day 35, dose 2

2021-10-07

Symptoms: Having problems with my eyes because of the new vertigo diagnosis after the vaccine. Saw my eye doctor and he has to change my prescription for my glasses, and it has not even been a year. Ocular headaches with zig zags in my eyes. Blocks my vision. cut off by CDC

Healthcare visit (other): Had to see my eye doctor. Also, seeing an ENT this month to address the vertigo.

Release 10 — day 42, dose 2

2021-10-14

Symptoms: Brain fog and confusion.

Healthcare visit (other): Have appts to see a neurologist.

Release 10 — 3 months, dose 2

2021-12-02

Symptoms: Tremors

Release 11 — 6 months, dose 2

2022-03-03

Symptoms: Tachycardia, feet and hands locking up, low blood pressure, high blood pressure, change in kidney function, pins and needles and numbness of limbs, pressure in my head, tremors, vibrating in body, cant stand without feeling faint. Blue toes.

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	Office visit	·	·	✓
HCVO	Unevaluable event	·	·	✓
HCVO	Vertigo	·	·	✓
SD	Brain fog	·	·	✓
SD	Confusional state	·	·	✓
SD	COVID-19	·	·	✓
SD	Dizziness	·	·	✓
SD	Eye disorder	·	·	✓
SD	Head discomfort	·	·	✓
SD	Headache	·	·	✓
SD	Hypoaesthesia	·	·	✓
SD	Hypotension	·	·	✓
SD	Malaise	·	·	✓
SD	Musculoskeletal stiffness	·	·	✓
SD	Office visit	·	·	✓
SD	Paraesthesia	·	·	✓
SD	Renal disorder	·	·	✓
SD	SARS-CoV-2 test negative	·	·	✓
SD	Skin discolouration	·	·	✓
SD	Tachycardia	·	·	✓
SD	Thyroid disorder	·	·	✓
SD	Tremor	·	·	✓
SD	Vertigo	·	·	✓
SD	Visual impairment	·	·	✓
SRO	Dizziness	·	·	✓
SRO	Feeling abnormal	·	·	✓

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