ZCG-21530-47241

3 vaccinations 23 coded responses 37 check-ins 23 free-text entries 5 call cases

Sex: Female
Age at first dose: 26-30
ZIP prefix: 926 / CA
Registered: 2021-06-30

Relationship: Self
Race: Black or African American
Ethnicity: Not Hispanic or Latino

Possible VAERS report

VAERS ID	Confidence	Score	Runner-up	Shared symptoms	Dose	State	VAERS vaccinated / onset / received	Call case
2079442 (opens in a new window)	high	9 / 11	—	2 of 10 VAERS symptoms	same dose (3)	CA matches	2022-01-21 / 2022-01-22 / 2022-02-01 received 14 days before the last call	case 194493

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

2021-06-29
Dose 1 — Pfizer-BioNTech
2021-06-30
Registered in v-safe
2021-06-30
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Headache

Adult check-in
2021-07-01
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Fever · Headache, Nausea, Diarrhea · Be unable to do your normal daily activities

Adult check-in
2021-07-02
Survey response — days 1–6 daily, dose 1
MedDRA: Breast pain — Feeling: Fair · Site: Pain · Joint pains, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Pain and burning in breast on injection side

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-07-03
Survey response — days 1–6 daily, dose 1
MedDRA: Breast pain — Feeling: Good · Site: Pain · Joint pains, Muscle or body aches

Free text: Pain in breast on injection side

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-07-04
Survey response — days 1–6 daily, dose 1
MedDRA: Breast pain — Feeling: Fair · Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Pain in breast on injection side

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-07-06
Survey response — day 7, dose 1
MedDRA: Axillary pain — Feeling: Good · Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Pain in underarm (maybe lymph node) on injection side

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-07-13
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-07-20
Dose 2 — Pfizer-BioNTech
2021-07-20
Health check-in — day 0, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-07-21
Survey response — days 1–6 daily, dose 2
MedDRA: Axillary pain — Feeling: Poor · Site: Pain · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea, Abdominal pain · Be unable to do your normal daily activities

Free text: Pain in underarm

MedDRA releases: 2024-11 · check-in free text available
2021-07-22
Survey response — days 1–6 daily, dose 2
MedDRA: Axillary mass, Axillary pain — Feeling: Poor · Site: Pain · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea, Abdominal pain · Be unable to do your normal daily activities

Free text: Pain and lump in underarm

MedDRA releases: 2024-11 · check-in free text available
2021-07-23
Survey response — days 1–6 daily, dose 2
MedDRA: Axillary pain, Eye pain, Neck pain — Feeling: Fair · Site: Pain · Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Pain in eyes, neck and underarm

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-07-24
Survey response — days 1–6 daily, dose 2
MedDRA: Axillary pain, Eye pain, Headache — Feeling: Fair · Site: Pain · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Free text: Pain in eyes, pain in underarm, stabbing headaches

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-07-25
Survey response — days 1–6 daily, dose 2
MedDRA: Axillary pain, Eye pain, Hyperhidrosis — Feeling: Fair · Site: Pain · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea, Abdominal pain · Be unable to do your normal daily activities

Free text: Excessive sweating, pain in eyes, pain in underarm

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-07-26
Survey response — days 1–6 daily, dose 2
MedDRA: Eye pain — Feeling: Good · Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Free text: Eyes hurt

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-07-27
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-08-03
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-08-10
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-08-17
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-08-24
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-08-31
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-10-19
Survey response — 3 months, dose 2
MedDRA: Heavy menstrual bleeding — Feeling: Poor · Be unable to do your normal daily activities

Free text: Extended, continuous menstruation for over a month.

MedDRA releases: 2024-11 · check-in free text available
2022-01-18
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-01-21
Dose 3 — Pfizer-BioNTech
2022-01-22
Survey response — days 1–6 daily, dose 3
MedDRA: Asthenia, Dizziness, Eye pain — Feeling: Poor · Site: Pain · Fever · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Free text: Pain in eyes, weakness, dizziness

MedDRA releases: 2024-11 · check-in free text available
2022-01-23
Survey response — days 1–6 daily, dose 3
MedDRA: Axillary pain — Feeling: Poor · Site: Pain · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Underarm pain

MedDRA releases: 2024-11 · check-in free text available
2022-01-24
Survey response — days 1–6 daily, dose 3
MedDRA: Dizziness — Feeling: Fair · Site: Pain · Headache, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Free text: Dizziness and feeling like I'm going to faint

MedDRA releases: 2024-11 · check-in free text available
2022-01-25
Survey response — days 1–6 daily, dose 3
MedDRA: Headache — Feeling: Poor · Site: Pain, Itching · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Free text: Headache is worse if I bend over

MedDRA releases: 2024-11 · check-in free text available
2022-01-26
Survey response — days 1–6 daily, dose 3
MedDRA: Dizziness — Feeling: Poor · Site: Pain · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea · 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: Dizziness, Feeling faint like I'm about to fall

MedDRA releases: 2024-11 · check-in free text available
2022-01-26
Report sent to call center — days 1–6 daily, dose 3
Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

Telehealth, virtual health, or email health consultation · 1 call case(s)
2022-01-27
Survey response — days 1–6 daily, dose 3
MedDRA: Dizziness — Feeling: Poor · Site: Pain · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Free text: Extremely dizzy and feel like I'm going to pass out

MedDRA releases: 2024-11 · check-in free text available
2022-01-28
Call 1 — Left Voicemail
2022-01-29
Survey response — day 7, dose 3
MedDRA: Vertigo — Feeling: Poor · Site: Pain · Headache, Joint pains, Fatigue or tiredness, Nausea · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Vertigo

MedDRA releases: 2024-11 · check-in free text available
2022-01-29
Report sent to call center — day 7, dose 3
Get care from a doctor or other healthcare professional

Outpatient clinic or urgent care clinic visit · 1 call case(s)
2022-02-01
Call successful
Completed over the phone
2022-02-04
Survey response — day 14, dose 3
MedDRA: Headache, Vertigo — Feeling: Poor · Be unable to work or attend school, Be unable to do your normal daily activities

Free text: I have really bad headaches and severe vertigo

MedDRA releases: 2024-11 · check-in free text available
2022-02-11
Survey response — day 21, dose 3
MedDRA: Migraine, Vertigo — Feeling: Poor · 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: Extremely bad migraines and vertigo have continued

MedDRA releases: 2024-11 · check-in free text available
2022-02-11
Report sent to call center — day 21, dose 3
Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

Telehealth, virtual health, or email health consultation · 1 call case(s)
2022-02-15
Call 1 — Left Voicemail
2022-02-18
Survey response — day 28, dose 3
MedDRA: Migraine, 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 · Telehealth, virtual health, or email health consultation, Outpatient clinic or urgent care clinic visit

Free text: Vertigo and migraines are getting worse. I'm currently on my way to do an MRI of my brain.

MedDRA releases: 2024-11 · check-in free text available
2022-02-18
Report sent to call center — day 28, dose 3
Be unable to work or attend school · Be unable to do your normal daily activities · Get care from a doctor or other healthcare pr

Telehealth, virtual health, or email health consultation · Outpatient clinic or urgent care clinic visit · 1 call case(s)
2022-02-23
Call successful
Reported to VAERS during previous contact from GDIT
2022-02-25
Survey response — day 35, dose 3
MedDRA: Office visit, Vestibular migraine — 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

Free text: I was diagnosed by a neurologist with vestibular migraines. This is definitely related to taking the booster

MedDRA releases: 2024-11 · check-in free text available
2022-02-25
Report sent to call center — day 35, dose 3
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 · 1 call case(s)
2022-03-04
Survey response — day 42, dose 3
MedDRA: Loss of personal independence in daily activities, Vertigo — Feeling: Poor · Be unable to work or attend school, Be unable to do your normal daily activities

Free text: The vertigo seems to be getting worse. I'm unable to normal things

MedDRA releases: 2024-11 · check-in free text available
2022-03-07
Call successful
Reported to VAERS voluntarily prior to GDIT contact
2022-04-22
Health check-in — 3 months, dose 3
Feeling: Poor

Adult check-in
2022-07-22
Health check-in — 6 months, dose 3
Feeling: Poor

Adult check-in
2023-01-23
Health check-in — 12 months, dose 3
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-06-29	Pfizer-BioNTech	No
2	2021-07-20	Pfizer-BioNTech	No
3	2022-01-21	Pfizer-BioNTech	No

Call center

Reported	Outcome	VAERS-related outcome
2022-01-26	Successful	Completed over the phone
2022-01-29	Successful 2022-02-01	Completed over the phone
2022-02-11	Successful	Reported to VAERS during previous contact from GDIT
2022-02-18	Successful 2022-02-23	Reported to VAERS during previous contact from GDIT
2022-02-25	Successful 2022-03-07	Reported to VAERS voluntarily prior to GDIT contact

Free text

Release 9 — days 1–6 daily, dose 1

2021-07-02

Systemic reaction (other): Pain and burning in breast on injection side

2021-07-03

Systemic reaction (other): Pain in breast on injection side

2021-07-04

Systemic reaction (other): Pain in breast on injection side

Release 9 — day 7, dose 1

2021-07-06

Systemic reaction (other): Pain in underarm (maybe lymph node) on injection side

Release 9 — days 1–6 daily, dose 2

2021-07-21

Systemic reaction (other): Pain in underarm

2021-07-22

Systemic reaction (other): Pain and lump in underarm

2021-07-23

Systemic reaction (other): Pain in eyes, neck and underarm

2021-07-24

Systemic reaction (other): Pain in eyes, pain in underarm, stabbing headaches

2021-07-25

Systemic reaction (other): Excessive sweating, pain in eyes, pain in underarm

2021-07-26

Systemic reaction (other): Eyes hurt

Release 10 — 3 months, dose 2

2021-10-19

Symptoms: Extended, continuous menstruation for over a month.

Release 11 — days 1–6 daily, dose 3

2022-01-22

Systemic reaction (other): Pain in eyes, weakness, dizziness

2022-01-23

Systemic reaction (other): Underarm pain

2022-01-24

Systemic reaction (other): Dizziness and feeling like I'm going to faint

2022-01-25

Systemic reaction (other): Headache is worse if I bend over

2022-01-26

Systemic reaction (other): Dizziness, Feeling faint like I'm about to fall

2022-01-27

Systemic reaction (other): Extremely dizzy and feel like I'm going to pass out

Release 11 — day 7, dose 3

2022-01-29

Systemic reaction (other): Vertigo

Release 11 — day 14, dose 3

2022-02-04

Symptoms: I have really bad headaches and severe vertigo

Release 11 — day 21, dose 3

2022-02-11

Symptoms: Extremely bad migraines and vertigo have continued

Release 11 — day 28, dose 3

2022-02-18

Symptoms: Vertigo and migraines are getting worse. I'm currently on my way to do an MRI of my brain.

Release 11 — day 35, dose 3

2022-02-25

Symptoms: I was diagnosed by a neurologist with vestibular migraines. This is definitely related to taking the booster

Release 11 — day 42, dose 3

2022-03-04

Symptoms: The vertigo seems to be getting worse. I'm unable to normal things

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	Headache	·	·	✓
SD	Heavy menstrual bleeding	·	·	✓
SD	Loss of personal independence in daily activities	·	·	✓
SD	Migraine	·	·	✓
SD	Office visit	·	·	✓
SD	Vertigo	·	·	✓
SD	Vestibular migraine	·	·	✓
SRO	Asthenia	·	·	✓
SRO	Axillary mass	·	·	✓
SRO	Axillary pain	✓	✓	✓
SRO	Breast pain	✓	✓	✓
SRO	Dizziness	·	·	✓
SRO	Eye pain	✓	·	✓
SRO	Headache	✓	·	✓
SRO	Hyperhidrosis	✓	·	✓
SRO	Neck pain	✓	·	✓
SRO	Vertigo	·	·	✓

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