YLZ-78089-39739

2 vaccinations 14 coded responses 25 check-ins 14 free-text entries 5 call cases

Sex: Female
Age at first dose: 56-60
ZIP prefix: 622 / IL
Registered: 2021-03-01

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

Possible VAERS report

VAERS ID	Confidence	Score	Runner-up	Shared symptoms	Dose	State	VAERS vaccinated / onset / received	Call case
2043570 (opens in a new window)	high	10 / 11	-2	2 of 8 VAERS symptoms	same dose (2)	IL matches	2021-03-26 / 2021-04-22 / 2022-01-18 received 3 days after the last call	case 572536

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

2021-03-01
Registered in v-safe
2021-03-01
Dose 1 — Pfizer-BioNTech
2021-03-01
Health check-in — day 0, dose 1
Feeling: Good · None

Adult check-in
2021-03-02
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain, Itching · Fever · Fatigue or tiredness

Adult check-in
2021-03-03
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Fever · Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-03-04
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Fever · Headache, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-03-05
Survey response — days 1–6 daily, dose 1
MedDRA: Cough — Feeling: Fair · Fever

Free text: Cough

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-06
Survey response — days 1–6 daily, dose 1
MedDRA: Cough — Feeling: Fair · Fever · Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Cough

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-07
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-03-08
Health check-in — day 7, dose 1
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
2021-03-15
Survey response — day 14, dose 1
MedDRA: Fatigue, Hyperhidrosis — Feeling: Fair · Be unable to do your normal daily activities

Free text: Fatigue and sweating

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-22
Health check-in — day 21, dose 1
Feeling: Fair

Adult check-in
2021-03-26
Dose 2 — Pfizer-BioNTech
2021-03-26
Health check-in — day 0, dose 2
Feeling: Good · Site: Itching · None

Adult check-in
2021-03-27
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain, Itching · Fever · Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-03-28
Survey response — days 1–6 daily, dose 2
MedDRA: Hyperhidrosis — Feeling: Poor · Fever · Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Sweating

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-29
Survey response — days 1–6 daily, dose 2
MedDRA: Rhinorrhoea — Feeling: Fair · Fatigue or tiredness

Free text: Runny nose

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-30
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Headache, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-04-01
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Fever · Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-04-02
Survey response — day 7, dose 2
MedDRA: Depression — Feeling: Poor · Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Depressed worse than yesterday but I'm not sure if I noted it yesterday

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-09
Survey response — day 14, dose 2
MedDRA: Insomnia — Feeling: Poor · Be unable to do your normal daily activities

Free text: Insomnia

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-16
Survey response — day 21, dose 2
MedDRA: Anxiety, Arthralgia, Chills, Headache, Hyperhidrosis — Feeling: Poor · Be unable to do your normal daily activities

Free text: Headaches and severe joint pain and anxiety. Sweats and chills.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-23
Survey response — day 28, dose 2
MedDRA: Diarrhoea, Headache, Office visit — Feeling: Poor · Be unable to work, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional

Free text: Symptoms: Diarrhea and headaches · Healthcare visit (other): Office visit

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-23
Report sent to call center — day 28, dose 2
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)
2021-04-30
Survey response — day 35, dose 2
MedDRA: Arthralgia, Fatigue, Office visit — Feeling: Fair · Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional

Free text: Symptoms: Fatigue and joint pain · Healthcare visit (other): Dr

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
Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-05-07
Survey response — day 42, dose 2
MedDRA: Fatigue, Headache — Feeling: Fair · Be unable to do your normal daily activities

Free text: Fatigue and headache

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-27
Survey response — 3 months, dose 2
MedDRA: Fatigue — 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

Free text: Extreme fatigue

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-27
Report sent to call center — 3 months, dose 2
Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-06-28
Call 1 — Left Voicemail
2021-09-26
Survey response — 6 months, dose 2
MedDRA: Muscle spasms, Office visit — 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

Free text: Symptoms: I have been having extreme muscle spasms that last over an hour with no explanation will do. · Healthcare visit (other): PCP

MedDRA releases: 2024-11 · check-in free text available
2021-09-26
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

Outpatient clinic or urgent care clinic visit · 1 call case(s)
2021-09-28
Call 1 — Left Voicemail
2022-01-15
Call 1 — Left Voicemail
2022-01-18
Call successful
Completed over the phone
2022-03-26
Survey response — 12 months, dose 2
MedDRA: Muscular weakness, Myalgia, Myocardial infarction, Office visit, Psoriasis, Rash erythematous — 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 · Emergency room or emergency department visit, Hospitalization

Free text: Symptoms: Red rash that does not itch but causes psoriasis likes plaques. I had a heart attack October 2021 and my muscles get more and more painful as well as weaker every single day. · Healthcare visit (other): In-person office visits

MedDRA releases: 2024-11 · check-in free text available
2022-03-26
Report sent to call center — 12 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

Emergency room or emergency department visit · Hospitalization · 1 call case(s)
2022-03-28
Call 1 — Left Voicemail

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-01	Pfizer-BioNTech
2	2021-03-26	Pfizer-BioNTech

Call center

Reported	Outcome	VAERS-related outcome
2021-04-23	Successful	Completed over the phone
2021-04-30	Successful	Completed over the phone
2021-06-27	Successful	Completed over the phone
2021-09-26	Successful 2022-01-18	Completed over the phone
2022-03-26	Unsuccessful

Free text

Release 5 — days 1–6 daily, dose 1

2021-03-05

Systemic reaction (other): Cough

2021-03-06

Systemic reaction (other): Cough

Release 5 — day 14, dose 1

2021-03-15

Symptoms: Fatigue and sweating

Release 6 — days 1–6 daily, dose 2

2021-03-28

Systemic reaction (other): Sweating

2021-03-29

Systemic reaction (other): Runny nose

Release 6 — day 7, dose 2

2021-04-02

Systemic reaction (other): Depressed worse than yesterday but I'm not sure if I noted it yesterday

Release 7 — day 14, dose 2

2021-04-09

Symptoms: Insomnia

Release 7 — day 21, dose 2

2021-04-16

Symptoms: Headaches and severe joint pain and anxiety. Sweats and chills.

Release 7 — day 28, dose 2

2021-04-23

Symptoms: Diarrhea and headaches

Healthcare visit (other): Office visit

Release 8 — day 35, dose 2

2021-04-30

Symptoms: Fatigue and joint pain

Healthcare visit (other): Dr

Release 8 — day 42, dose 2

2021-05-07

Symptoms: Fatigue and headache

Release 9 — 3 months, dose 2

2021-06-27

Symptoms: Extreme fatigue

Release 9 — 6 months, dose 2

2021-09-26

Symptoms: I have been having extreme muscle spasms that last over an hour with no explanation will do.

Healthcare visit (other): PCP

Release 11 — 12 months, dose 2

2022-03-26

Symptoms: Red rash that does not itch but causes psoriasis likes plaques. I had a heart attack October 2021 and my muscles get more and more painful as well as weaker every single day.

Healthcare visit (other): In-person office visits

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	✓	✓	✓
SD	Anxiety	✓	✓	✓
SD	Arthralgia	✓	✓	✓
SD	Chills	✓	✓	✓
SD	Diarrhoea	✓	✓	✓
SD	Fatigue	✓	✓	✓
SD	Headache	✓	✓	✓
SD	Hyperhidrosis	✓	✓	✓
SD	Insomnia	✓	✓	✓
SD	Muscle spasms	·	·	✓
SD	Muscular weakness	·	·	✓
SD	Myalgia	·	·	✓
SD	Myocardial infarction	·	·	✓
SD	Psoriasis	·	·	✓
SD	Rash erythematous	·	·	✓
SRO	Cough	✓	✓	✓
SRO	Depression	✓	✓	✓
SRO	Hyperhidrosis	✓	✓	✓
SRO	Rhinorrhoea	✓	✓	✓

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