YHD-12027-54993

5 vaccinations 15 coded responses 37 check-ins 14 free-text entries 7 call cases

Sex: Female
Age at first dose: 66+
ZIP prefix: 949 / CA
Registered: 2021-02-10

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
2162637 (opens in a new window)	high	11 / 11	8	1 of 2 VAERS symptoms	same dose (1)	CA matches	2021-02-09 / 2021-02-23 / 2022-03-07 received the same day as the last call	case 246191

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

2021-02-09
Dose 1 — Pfizer-BioNTech
2021-02-10
Registered in v-safe
2021-02-10
Survey response — days 1–6 daily, dose 1
MedDRA: Asthenia — Feeling: Poor · Fever · Chills, Muscle or body aches, Fatigue or tiredness · Be unable to work, Be unable to do your normal daily activities

Free text: No energy at all, simplest things take a Normas effort

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-11
Survey response — days 1–6 daily, dose 1
MedDRA: Fatigue — Feeling: Poor · Fatigue or tiredness · Be unable to work, Be unable to do your normal daily activities

Free text: so fatigued

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-12
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Fatigue or tiredness · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-02-13
Survey response — days 1–6 daily, dose 1
MedDRA: Adverse reaction — Feeling: Fair · Fatigue or tiredness

Free text: better than yesterday

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-14
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-02-15
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Fatigue or tiredness

Adult check-in
2021-02-16
Health check-in — day 7, dose 1
Feeling: Fair · Fatigue or tiredness

Adult check-in
2021-02-23
Survey response — day 14, dose 1
MedDRA: Deafness unilateral, Office visit — Feeling: Good · 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: Symptoms: I woke up on eighth day after vaccine and was deaf in my right ear. I was seen immediately by my doctor. Next morning I could hear again. had thorough audiology work up on the ninth day; hearing is perfect. no known cause for SHL · Healthcare visit (other): Audiology exam

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-23
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)
2021-03-02
Dose 2 — Pfizer-BioNTech
2021-03-02
Health check-in — day 0, dose 2
Feeling: Poor · Site: Pain · Fever · Muscle or body aches, Fatigue or tiredness · Be unable to work, Be unable to do your normal daily activities

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

Adult check-in
2021-03-04
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Muscle or body aches, Fatigue or tiredness · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-03-05
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-03-06
Survey response — days 1–6 daily, dose 2
MedDRA: Fatigue, Injected limb mobility decreased, Musculoskeletal stiffness, Pain in extremity — Feeling: Fair · Muscle or body aches, Fatigue or tiredness · Be unable to work, Be unable to do your normal daily activities

Free text: My injection arm continues to be stiff, I still cannot lift it over my head. But the pain is better. My fatigue level Is a little better but Im still not able to work or resume normal activities

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-07
Survey response — days 1–6 daily, dose 2
MedDRA: Arthralgia, Fatigue — Feeling: Fair · Muscle or body aches, Fatigue or tiredness · Be unable to work, Be unable to do your normal daily activities

Free text: joint aches, fatiqoe. VERY slow to recover

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-08
Survey response — days 1–6 daily, dose 2
MedDRA: Fatigue, Pain, Pain in extremity — Feeling: Fair · Site: Pain · Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Pain in the arm, fatigue and achiness gradually improves but its so slow its been seven days since my shot

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-09
Survey response — day 7, dose 2
MedDRA: Pain, Pain in extremity — Feeling: Fair · Site: Pain · Fatigue or tiredness · 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): Pain in my arm is better, but its still hard to breeze my arm over my head. So I am going to email my doctor about it · Healthcare visit (other): I am thinking it would be a good idea to see a PT. But will wait and see what my doctor has to say pain is better

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-09
Report sent to call center — day 7, dose 2
Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-03-18
Survey response — day 14, dose 2
MedDRA: Injection site pain, Pain — 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

Free text: I still have pain in my injected arm. It has gotten better but it has not gone away. I am unable to Lift my arm over my head without pain. It makes it very difficult to get dressed.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-18
Report sent to call center — day 14, dose 2
Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-03-23
Survey response — day 21, dose 2
MedDRA: Diarrhoea — Feeling: Good · Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: Since the first shot and more so after the second shot, Ive been having numerous episodes of pretty severe diarrhea. I dont know if its related to the vaccine or not. I tend to have a sensitive body that reacts to things. GI doc involved

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-23
Report sent to call center — day 21, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-03-30
Health check-in — day 28, dose 2
Feeling: Fair

Adult check-in
2021-04-06
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-04-13
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-06-01
Health check-in — 3 months, dose 2
Feeling: Poor

Adult check-in
2021-08-31
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-09-27
Call 2 — Left Voicemail
2021-09-27
Call successful
Not applicable – Participant does not believe symptoms are related to vaccine and does not wish to fill
2021-09-27
Call successful
Not applicable – Participant does not believe symptoms are related to vaccine and does not wish to fill
2021-09-27
Call successful
Not applicable – Participant does not believe symptoms are related to vaccine and does not wish to fill
2021-10-10
Dose 3 — Pfizer-BioNTech
2022-03-03
Survey response — 12 months, dose 2
MedDRA: Chills, Fatigue, SARS-CoV-2 test negative, Unevaluable event, Viral infection — Feeling: Good · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: I had five weeks of chills and bone weary fatigue in January and February. I had six Covid tests they were all negative. No fever no upper respiratory symptoms. Just had to assume that it was some random virus

MedDRA releases: 2024-11 · check-in free text available
2022-03-03
Report sent to call center — 12 months, dose 2
Get care from a doctor or other healthcare professional

Outpatient clinic or urgent care clinic visit · 1 call case(s)
2022-03-04
Call 1 — Left Voicemail
2022-03-07
Call successful
Completed over the phone
2022-03-07
Call successful
Does not wish to fill out VAERS report
2022-04-26
Dose 4 — Moderna
2022-04-29
Health check-in — days 1–6 daily, dose 4
Feeling: Fair · Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2022-04-30
Health check-in — days 1–6 daily, dose 4
Feeling: Fair · Fatigue or tiredness

Adult check-in
2022-05-01
Health check-in — days 1–6 daily, dose 4
Feeling: Good · Fatigue or tiredness

Adult check-in
2022-05-02
Health check-in — days 1–6 daily, dose 4
Feeling: Good · Fatigue or tiredness

Adult check-in
2022-05-03
Survey response — day 7, dose 4
MedDRA: Fatigue — Feeling: Fair · Fatigue or tiredness

Free text: Have been tired since the booster shot But it's only mild

MedDRA releases: 2024-11 · check-in free text available
2022-05-10
Health check-in — day 14, dose 4
Feeling: Fair

Adult check-in
2022-05-17
Survey response — day 21, dose 4
MedDRA: Fatigue, Nasal congestion, Nasopharyngitis, Oropharyngeal pain, SARS-CoV-2 test negative — Feeling: Poor · Be unable to work or attend school, Be unable to do your normal daily activities

Free text: I have a really bad cold. Bad sore throat and stuffy nose and fatigue. I do not have covid. i've done Two antigen tests and one PCR test all negative.

MedDRA releases: 2024-11 · check-in free text available
2022-05-24
Health check-in — day 28, dose 4
Feeling: Fair

Adult check-in
2022-05-31
Health check-in — day 35, dose 4
Feeling: Poor

Adult check-in
2022-06-07
Health check-in — day 42, dose 4
Feeling: Good

Adult check-in
2022-07-27
Survey response — 3 months, dose 4
MedDRA: COVID-19, Fatigue — Feeling: Fair · 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

Free text: Covid; Current symptom is fatigue

MedDRA releases: 2024-11 · check-in free text available
2022-07-27
Report sent to call center — 3 months, dose 4
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 · 1 call case(s)
2022-07-28
Call 1 — Left Voicemail
2022-07-28
Call 1 — Left Voicemail
2022-07-28
Call 1 — Left Voicemail
2022-07-28
Call 1 — Left Voicemail
2022-07-28
Call 2 — Left Voicemail
2022-07-28
Call 1 — Left Voicemail
2022-07-28
Call successful
Not applicable – Participant does not believe symptoms are related to vaccine and does not wish to fill
2022-10-25
Health check-in — 6 months, dose 4
Feeling: Fair

Adult check-in
2022-11-01
Dose 5 — Moderna
2023-05-03
Survey response — 6 months, dose 5
MedDRA: Condition aggravated, Migraine, Pre-existing disease — Feeling: Fair · Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

MedDRA releases: 2024-11
2023-05-03
Report sent to call center — 6 months, dose 5
Get care from a doctor or other healthcare professional

Telehealth, virtual health, or email health consultation · 1 call case(s)
2023-05-04
Call 1 — Left Voicemail
2023-05-05
Call successful
Does not wish to fill out VAERS report

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-02-09	Pfizer-BioNTech
2	2021-03-02	Pfizer-BioNTech
3	2021-10-10	Pfizer-BioNTech	No
4	2022-04-26	Moderna	No
5	2022-11-01	Moderna	No

Call center

Reported	Outcome	VAERS-related outcome
2021-02-23	Successful 2022-03-07	Completed over the phone
2021-03-09	Successful 2021-09-27	Not applicable – Participant does not believe symptoms are related to vaccine and does not wish to fill
2021-03-18	Successful 2021-09-27	Not applicable – Participant does not believe symptoms are related to vaccine and does not wish to fill
2021-03-23	Successful 2021-09-27	Not applicable – Participant does not believe symptoms are related to vaccine and does not wish to fill
2022-03-03	Successful 2022-03-07	Does not wish to fill out VAERS report
2022-07-27	Successful 2022-07-28	Not applicable – Participant does not believe symptoms are related to vaccine and does not wish to fill
2023-05-03	Successful 2023-05-05	Does not wish to fill out VAERS report

Free text

Release 3 — days 1–6 daily, dose 1

2021-02-10

Systemic reaction (other): No energy at all, simplest things take a Normas effort

Release 4 — days 1–6 daily, dose 1

2021-02-11

Systemic reaction (other): so fatigued

2021-02-13

Systemic reaction (other): better than yesterday

Release 4 — day 14, dose 1

2021-02-23

Symptoms: I woke up on eighth day after vaccine and was deaf in my right ear. I was seen immediately by my doctor. Next morning I could hear again. had thorough audiology work up on the ninth day; hearing is perfect. no known cause for SHL

Healthcare visit (other): Audiology exam

Release 5 — days 1–6 daily, dose 2

2021-03-06

Systemic reaction (other): My injection arm continues to be stiff, I still cannot lift it over my head. But the pain is better. My fatigue level Is a little better but Im still not able to work or resume normal activities

2021-03-07

Systemic reaction (other): joint aches, fatiqoe. VERY slow to recover

2021-03-08

Systemic reaction (other): Pain in the arm, fatigue and achiness gradually improves but its so slow its been seven days since my shot

Release 5 — day 7, dose 2

2021-03-09

Systemic reaction (other): Pain in my arm is better, but its still hard to breeze my arm over my head. So I am going to email my doctor about it

Healthcare visit (other): I am thinking it would be a good idea to see a PT. But will wait and see what my doctor has to say pain is better

Release 5 — day 14, dose 2

2021-03-18

Symptoms: I still have pain in my injected arm. It has gotten better but it has not gone away. I am unable to Lift my arm over my head without pain. It makes it very difficult to get dressed.

Release 6 — day 21, dose 2

2021-03-23

Symptoms: Since the first shot and more so after the second shot, Ive been having numerous episodes of pretty severe diarrhea. I dont know if its related to the vaccine or not. I tend to have a sensitive body that reacts to things. GI doc involved

Release 11 — 12 months, dose 2

2022-03-03

Symptoms: I had five weeks of chills and bone weary fatigue in January and February. I had six Covid tests they were all negative. No fever no upper respiratory symptoms. Just had to assume that it was some random virus

Release 11 — day 7, dose 4

2022-05-03

Systemic reaction (other): Have been tired since the booster shot But it's only mild

Release 11 — day 21, dose 4

2022-05-17

Symptoms: I have a really bad cold. Bad sore throat and stuffy nose and fatigue. I do not have covid. i've done Two antigen tests and one PCR test all negative.

Release 12 — 3 months, dose 4

2022-07-27

Symptoms: Covid; Current symptom is fatigue

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	Pain	✓	✓	✓
SD	Chills	·	·	✓
SD	Condition aggravated	·	·	✓
SD	COVID-19	·	·	✓
SD	Deafness unilateral	✓	✓	✓
SD	Diarrhoea	✓	✓	✓
SD	Fatigue	·	·	✓
SD	Injection site pain	✓	✓	✓
SD	Migraine	·	·	✓
SD	Nasal congestion	·	·	✓
SD	Nasopharyngitis	·	·	✓
SD	Office visit	✓	✓	✓
SD	Oropharyngeal pain	·	·	✓
SD	Pain	✓	✓	✓
SD	Pre-existing disease	·	·	✓
SD	SARS-CoV-2 test negative	·	·	✓
SD	Unevaluable event	·	·	✓
SD	Viral infection	·	·	✓
SRO	Adverse reaction	✓	✓	✓
SRO	Arthralgia	✓	✓	✓
SRO	Asthenia	✓	✓	✓
SRO	Fatigue	✓	✓	✓
SRO	Injected limb mobility decreased	✓	✓	✓
SRO	Loss of personal independence in daily activities	○	○	○
SRO	Musculoskeletal stiffness	✓	✓	✓
SRO	Pain	✓	✓	✓
SRO	Pain in extremity	✓	✓	✓

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