5LF-19318-80353

4 vaccinations 15 coded responses 52 check-ins 14 free-text entries 7 call cases

Sex: Female
Age at first dose: 41-45
ZIP prefix: 900 / CA
Registered: 2021-03-05

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
1821185 (opens in a new window)	high	11 / 11	2	5 of 7 VAERS symptoms	same dose (3)	CA matches	2021-10-22 / 2021-10-22 / 2021-10-27 received the same day as the last call	case 1116233

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

2021-03-05
Registered in v-safe
2021-03-05
Dose 1 — Pfizer-BioNTech
2021-03-05
Health check-in — day 0, dose 1
Feeling: Fair · Site: Pain · Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-03-06
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Headache, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Adult check-in
2021-03-07
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-03-08
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-09
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-10
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-11
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Fever · Fatigue or tiredness, Abdominal pain · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-03-12
Survey response — day 7, dose 1
MedDRA: Cystitis, Urinary tract infection — Feeling: Poor · Fatigue or tiredness, Abdominal pain · Be unable to work, 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 have a UTI bladder infection

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-12
Report sent to call center — day 7, dose 1
Be unable to work · Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-03-19
Survey response — day 14, dose 1
MedDRA: Urinary tract infection — Feeling: Fair · Be unable to work, 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: uti but likely unrelated to vaccine

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-19
Report sent to call center — day 14, dose 1
Be unable to work · Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-03-26
Dose 2 — Pfizer-BioNTech
2021-03-26
Survey response — day 0, dose 2
MedDRA: Dizziness, Immediate post-injection reaction — Feeling: Fair · Site: Pain · Muscle or body aches, Fatigue or tiredness · Be unable to work, Be unable to do your normal daily activities

Free text: dizzy and woozy first hour after shot - they had me stay 40 min at clinic

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-27
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain · Fever · Chills, Muscle or body aches, Fatigue or tiredness · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-03-28
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain · Headache, Fatigue or tiredness · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-03-29
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Fatigue or tiredness, Abdominal pain · Be unable to work

Adult check-in
2021-03-30
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain, Itching · Muscle or body aches · Be unable to do your normal daily activities

Adult check-in
2021-03-31
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-04-02
Survey response — day 7, dose 2
MedDRA: Urinary tract infection — Feeling: Fair · Fatigue or tiredness · Be unable to do your normal daily activities

Free text: uti

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

Adult check-in
2021-04-16
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-04-23
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-04-30
Survey response — day 35, dose 2
MedDRA: Urinary tract infection — Feeling: Fair · Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: uti

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-30
Report sent to call center — day 35, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-05-07
Survey response — day 42, dose 2
MedDRA: Urinary tract infection — Feeling: Fair · 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: uti wont go away

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-07
Report sent to call center — day 42, dose 2
Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-06-27
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-09-24
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-10-22
Dose 3 — Pfizer-BioNTech
2021-10-22
Survey response — day 0, dose 3
MedDRA: Dizziness, Throat tightness — Feeling: Fair · Site: Pain · Fever · Fatigue or tiredness · 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: dizziness, light headed, throat tight

MedDRA releases: 2024-11 · check-in free text available
2021-10-22
Report sent to call center — day 0, 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)
2021-10-23
Health check-in — days 1–6 daily, dose 3
Feeling: Poor · Site: Pain · Fever · Chills, Headache, Muscle or body aches, Fatigue or tiredness · Be unable to work or attend school, Be unable to do your normal daily activities

Adult check-in
2021-10-24
Survey response — days 1–6 daily, dose 3
MedDRA: Muscular weakness, Paraesthesia — Feeling: Poor · Site: Pain, Itching · Headache, Fatigue or tiredness · Be unable to work or attend school, Be unable to do your normal daily activities

Free text: tingling weak arm (injection arm)

MedDRA releases: 2024-11 · check-in free text available
2021-10-25
Survey response — days 1–6 daily, dose 3
MedDRA: Injection site hypoaesthesia, Injection site paraesthesia — Feeling: Fair · Site: Pain · Fatigue or tiredness

Free text: tingling and numbness in arm where i got shot

MedDRA releases: 2024-11 · check-in free text available
2021-10-25
Call 1 — Left Voicemail
2021-10-26
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Site: Pain · None

Adult check-in
2021-10-26
Call 2 — Requested Callback
2021-10-27
Survey response — days 1–6 daily, dose 3
MedDRA: Hypoaesthesia — Feeling: Good · Site: Pain

Free text: some numbness in injection arm mild

MedDRA releases: 2024-11 · check-in free text available
2021-10-27
Callback requested for
1:00AM ET
2021-10-27
Call successful
Does not wish to fill out VAERS report
2021-10-27
Call successful
Completed over the phone
2021-10-28
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Site: Pain · None

Adult check-in
2021-10-31
Health check-in — day 7, dose 3
Feeling: Good · None

Adult check-in
2021-11-05
Health check-in — day 14, dose 3
Feeling: Good

Adult check-in
2021-11-12
Health check-in — day 21, dose 3
Feeling: Good

Adult check-in
2021-11-21
Health check-in — day 28, dose 3
Feeling: Good

Adult check-in
2021-11-25
Call successful
Not applicable – Participant does not believe symptoms are related to vaccine and does not wish to fill
2021-11-25
Call successful
Not applicable – Participant does not believe symptoms are related to vaccine and does not wish to fill
2021-11-26
Survey response — day 35, dose 3
MedDRA: Urticaria — Feeling: Good · Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: hive breakout but it is ok now

MedDRA releases: 2024-11 · check-in free text available
2021-11-26
Report sent to call center — day 35, dose 3
Get care from a doctor or other healthcare professional

Telehealth, virtual health, or email health consultation · 1 call case(s)
2021-11-27
Call successful
Does not wish to fill out VAERS report
2021-11-30
Call 1 — Left Voicemail
2021-12-04
Health check-in — day 42, dose 3
Feeling: Good

Adult check-in
2022-01-21
Health check-in — 3 months, dose 3
Feeling: Good

Adult check-in
2022-04-23
Survey response — 6 months, dose 3
MedDRA: Menstruation delayed — Feeling: Good

Free text: delayed menses but probably just due to age

MedDRA releases: 2024-11 · check-in free text available
2022-10-22
Dose 4 — Pfizer-BioNTech
2022-10-22
Health check-in — 12 months, dose 3
Feeling: Good

Adult check-in
2022-10-22
Health check-in — day 0, dose 4
Feeling: Good · Site: Pain · Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2022-10-23
Survey response — days 1–6 daily, dose 4
MedDRA: Pain in extremity — Feeling: Poor · Site: Pain · Fever · Chills, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to work or attend school, Be unable to do your normal daily activities

Free text: weird consistent pain in upper right thigh

MedDRA releases: 2024-11 · check-in free text available
2022-10-24
Health check-in — days 1–6 daily, dose 4
Feeling: Fair · Site: Pain · Headache, Muscle or body aches, Fatigue or tiredness

Adult check-in
2022-10-25
Health check-in — days 1–6 daily, dose 4
Feeling: Fair · Site: Pain · Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2022-10-26
Health check-in — days 1–6 daily, dose 4
Feeling: Fair · Fatigue or tiredness

Adult check-in
2022-10-28
Health check-in — days 1–6 daily, dose 4
Feeling: Good · Fatigue or tiredness

Adult check-in
2022-10-30
Health check-in — day 7, dose 4
Feeling: Good · None

Adult check-in
2022-11-12
Health check-in — day 21, dose 4
Feeling: Good

Adult check-in
2022-11-19
Health check-in — day 28, dose 4
Feeling: Fair

Adult check-in
2022-11-26
Health check-in — day 35, dose 4
Feeling: Good

Adult check-in
2022-12-08
Survey response — day 42, dose 4
MedDRA: COVID-19 — Feeling: Poor

Free text: covid infection

MedDRA releases: 2024-11 · check-in free text available
2023-01-21
Health check-in — 3 months, dose 4
Feeling: Good

Adult check-in
2023-04-22
Survey response — 6 months, dose 4
MedDRA: Ovarian neoplasm — Feeling: Good · Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation, Emergency room or emergency department visit, Hospitalization

MedDRA releases: 2024-11
2023-04-22
Report sent to call center — 6 months, dose 4
Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

Telehealth, virtual health, or email health consultation · Emergency room or emergency department visit · Hospitalization · 1 call case(s)
2023-04-24
Call successful
Does not wish to fill out VAERS report
2023-04-24
Call successful
Does not wish to fill out VAERS report

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-05	Pfizer-BioNTech
2	2021-03-26	Pfizer-BioNTech
3	2021-10-22	Pfizer-BioNTech	No
4	2022-10-22	Pfizer-BioNTech	No

Call center

7 call center cases

7 successful

VAERS report filed, before or during a call: 1

See the call center timeline

Free text

Release 5 — day 7, dose 1

2021-03-12

Systemic reaction (other): I have a UTI bladder infection

Release 5 — day 14, dose 1

2021-03-19

Symptoms: uti but likely unrelated to vaccine

Release 6 — day 0, dose 2

2021-03-26

Systemic reaction (other): dizzy and woozy first hour after shot - they had me stay 40 min at clinic

Release 6 — day 7, dose 2

2021-04-02

Systemic reaction (other): uti

Release 8 — day 35, dose 2

2021-04-30

Symptoms: uti

Release 8 — day 42, dose 2

2021-05-07

Symptoms: uti wont go away

Release 10 — day 0, dose 3

2021-10-22

Systemic reaction (other): dizziness, light headed, throat tight

Release 10 — days 1–6 daily, dose 3

2021-10-24

Systemic reaction (other): tingling weak arm (injection arm)

2021-10-25

Systemic reaction (other): tingling and numbness in arm where i got shot

2021-10-27

Systemic reaction (other): some numbness in injection arm mild

Release 10 — day 35, dose 3

2021-11-26

Symptoms: hive breakout but it is ok now

Release 11 — 6 months, dose 3

2022-04-23

Symptoms: delayed menses but probably just due to age

Release 12 — days 1–6 daily, dose 4

2022-10-23

Systemic reaction (other): weird consistent pain in upper right thigh

Release 12 — day 42, dose 4

2022-12-08

Symptoms: covid infection

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	COVID-19	·	·	✓
SD	Menstruation delayed	·	·	✓
SD	Ovarian neoplasm	·	·	✓
SD	Urinary tract infection	✓	✓	✓
SD	Urticaria	·	·	✓
SRO	Cystitis	✓	✓	✓
SRO	Dizziness	✓	✓	✓
SRO	Hypoaesthesia	·	·	✓
SRO	Immediate post-injection reaction	✓	✓	✓
SRO	Injection site hypoaesthesia	·	·	✓
SRO	Injection site paraesthesia	·	·	✓
SRO	Muscular weakness	·	·	✓
SRO	Pain in extremity	·	·	✓
SRO	Paraesthesia	·	·	✓
SRO	Throat tightness	·	·	✓
SRO	Urinary tract infection	✓	✓	✓

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