ZEL-24777-04567

4 vaccinations 7 coded responses 22 check-ins 7 free-text entries 2 call cases

Sex: Female
Age at first dose: 66+
ZIP prefix: 211 / MD
Registered: 2021-03-31

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

Timeline

Registration Vaccinations Survey responses Call reports Cases without a report Call attempts Call successful Pregnancy survey

2021-02-24
Dose 1 — Pfizer-BioNTech
2021-03-18
Dose 2 — Pfizer-BioNTech
2021-03-31
Registered in v-safe
2021-03-31
Health check-in — day 7, dose 2
Feeling: Good · Site: Pain · Headache, Fatigue or tiredness

Adult check-in
2021-04-01
Survey response — day 14, dose 2
MedDRA: Fatigue, Nasopharyngitis — Feeling: Poor · Be unable to do your normal daily activities

Free text: Extreme fatigue and cold like symptoms

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-08
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-04-17
Survey response — day 28, dose 2
MedDRA: Dyspnoea, Fatigue — Feeling: Fair

Free text: Fatigue and slight shortness of breath

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-17
Survey response — 3 months, dose 2
MedDRA: Fatigue — Feeling: Fair · Be unable to do your normal daily activities

Free text: Unusual fatigue

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-09-12
Dose 3 — Pfizer-BioNTech
2021-09-16
Health check-in — days 1–6 daily, dose 3
Feeling: Fair · Site: Pain · Headache, Fatigue or tiredness, Abdominal pain · Be unable to do your normal daily activities

Adult check-in
2021-09-16
Survey response — 6 months, dose 2
MedDRA: Fatigue, Flank pain, Gait disturbance — Feeling: Good · Be unable to do your normal daily activities

Free text: The day after the Pfizer booster I was exhausted & I could barely walk. I had terrific pains in my left side that moved around. Ironically, at the same time, my husband's knee was so bad he could hardly walk. We both were vaccinated at same time.

MedDRA releases: 2024-11 · check-in free text available
2021-09-17
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-09-18
Health check-in — days 1–6 daily, dose 3
Feeling: Fair · Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-09-19
Health check-in — day 7, dose 3
Feeling: Good · None

Adult check-in
2021-10-10
Health check-in — day 28, dose 3
Feeling: Good

Adult check-in
2021-10-19
Health check-in — day 35, dose 3
Feeling: Good

Adult check-in
2021-10-24
Health check-in — day 42, dose 3
Feeling: Good

Adult check-in
2021-12-12
Survey response — 3 months, dose 3
MedDRA: Arthritis — 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, Outpatient clinic or urgent care clinic visit

Free text: Arthritis has gotten worse.

MedDRA releases: 2024-11 · check-in free text available
2021-12-12
Report sent to call center — 3 months, 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 · Outpatient clinic or urgent care clinic visit · 1 call case(s)
2021-12-14
Call 1 — Left Voicemail
2021-12-14
Call successful
Participant prefers to complete VAERS report online
2022-05-01
Dose 4 — Pfizer-BioNTech
2022-05-14
Health check-in — day 7, dose 4
Feeling: Good · Joint pains

Adult check-in
2022-05-15
Health check-in — day 14, dose 4
Feeling: Good

Adult check-in
2022-05-24
Health check-in — day 21, dose 4
Feeling: Good

Adult check-in
2022-06-05
Health check-in — day 35, dose 4
Feeling: Good

Adult check-in
2022-06-12
Health check-in — day 42, dose 4
Feeling: Good

Adult check-in
2022-08-02
Survey response — 3 months, dose 4
MedDRA: Dysphonia, Lymphadenopathy, Myalgia — Feeling: Good · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Voice hoarseness, muscle aches, swollen glands

MedDRA releases: 2024-11 · check-in free text available
2022-08-02
Report sent to call center — 3 months, dose 4
Get care from a doctor or other healthcare professional

Outpatient clinic or urgent care clinic visit · 1 call case(s)
2022-08-03
Call successful
Not applicable – Participant does not believe symptoms are related to vaccine and does not wish to fill
2022-10-30
Survey response — 6 months, dose 4
MedDRA: Anxiety, Dyspnoea, Fatigue, Loss of personal independence in daily activities — Feeling: Poor · Be unable to do your normal daily activities

Free text: Since last Covid booster 4 days ago, I cannot do much at all as I get out of breath, feel very fatigued and anxious off and on. I attempted to walk my dogs yesterday and wasn't sure I would make it home. This is not normal for me at all.

MedDRA releases: 2024-11 · check-in free text available
2023-05-01
Health check-in — 12 months, dose 4
Feeling: Fair

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-02-24	Pfizer-BioNTech
2	2021-03-18	Pfizer-BioNTech
3	2021-09-12	Pfizer-BioNTech	No
4	2022-05-01	Pfizer-BioNTech	No

Call center

Reported	Outcome	VAERS-related outcome
2021-12-12	Successful 2021-12-14	Participant prefers to complete VAERS report online
2022-08-02	Successful 2022-08-03	Not applicable – Participant does not believe symptoms are related to vaccine and does not wish to fill

Free text

Release 6 — day 14, dose 2

2021-04-01

Symptoms: Extreme fatigue and cold like symptoms

Release 7 — day 28, dose 2

2021-04-17

Symptoms: Fatigue and slight shortness of breath

Release 9 — 3 months, dose 2

2021-06-17

Symptoms: Unusual fatigue

Release 9 — 6 months, dose 2

2021-09-16

Symptoms: The day after the Pfizer booster I was exhausted & I could barely walk. I had terrific pains in my left side that moved around. Ironically, at the same time, my husband's knee was so bad he could hardly walk. We both were vaccinated at same time.

Release 10 — 3 months, dose 3

2021-12-12

Symptoms: Arthritis has gotten worse.

Release 12 — 3 months, dose 4

2022-08-02

Symptoms: Voice hoarseness, muscle aches, swollen glands

Release 12 — 6 months, dose 4

2022-10-30

Symptoms: Since last Covid booster 4 days ago, I cannot do much at all as I get out of breath, feel very fatigued and anxious off and on. I attempted to walk my dogs yesterday and wasn't sure I would make it home. This is not normal for me at all.

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	Anxiety	·	·	✓
SD	Arthritis	·	·	✓
SD	Dysphonia	·	·	✓
SD	Dyspnoea	✓	✓	✓
SD	Fatigue	✓	✓	✓
SD	Flank pain	·	·	✓
SD	Gait disturbance	·	·	✓
SD	Loss of personal independence in daily activities	·	·	✓
SD	Lymphadenopathy	·	·	✓
SD	Myalgia	·	·	✓
SD	Nasopharyngitis	✓	·	✓

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