5KV-42195-50461

3 vaccinations 14 coded responses 26 check-ins 13 free-text entries 1 call case

Sex: Female
Age at first dose: 46-50
ZIP prefix: 217 / MD
Registered: 2021-04-08

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

2021-04-07
Dose 1 — Pfizer-BioNTech
2021-04-08
Registered in v-safe
2021-04-08
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain, Swelling · Fatigue or tiredness, Diarrhea

Adult check-in
2021-04-09
Survey response — days 1–6 daily, dose 1
MedDRA: Lymph node pain — Feeling: Good · Site: Pain

Free text: Tender lymph nodes

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-11
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-12
Survey response — days 1–6 daily, dose 1
MedDRA: Diarrhoea — Feeling: Good · Fatigue or tiredness

Free text: Diarrhoea

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-13
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-14
Survey response — day 7, dose 1
MedDRA: Unevaluable event — Feeling: Good · Diarrhea

Free text: Intermittent diarrhoea since slightly BEFORE immunization

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-21
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-04-28
Dose 2 — Pfizer-BioNTech
2021-04-28
Health check-in — day 0, dose 2
Feeling: Good · None

Adult check-in
2021-04-29
Survey response — days 1–6 daily, dose 2
MedDRA: Lymphadenopathy — Feeling: Fair · Site: Pain, Swelling · Fatigue or tiredness

Free text: Lymphadenopathy (ipsilateral). Mild

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-30
Survey response — days 1–6 daily, dose 2
MedDRA: Lymphadenopathy — Feeling: Good · Site: Pain

Free text: Lymphs nodes are less swollen but still palpable

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-01
Survey response — days 1–6 daily, dose 2
MedDRA: Fatigue — Feeling: Good · Fatigue or tiredness

Free text: Fatigue is likely unrelated

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-02
Survey response — days 1–6 daily, dose 2
MedDRA: Fatigue — Feeling: Good · Fatigue or tiredness

Free text: Fatigue not related, strenuous exercise (late onset)

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-03
Survey response — days 1–6 daily, dose 2
MedDRA: Pain in extremity — Feeling: Good

Free text: Pain lower limbs

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-04
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-05-05
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-05-12
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-05-21
Survey response — day 21, dose 2
MedDRA: Unevaluable event — Feeling: Good

Free text: Pharyngodynia

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-28
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-06-02
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-06-09
Survey response — day 42, dose 2
MedDRA: Headache — Feeling: Good

Free text: Headaches

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-07-28
Survey response — 3 months, dose 2
MedDRA: Arthralgia, Disturbance in attention, Dysphagia, Fatigue, Oropharyngeal pain, Sensitivity to weather change — Feeling: Good · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Fatigue, athralgia (morning, resolving later) pharyngodinia + a bit of dysphagia, difficulty concentrating basic chemistries cbc ok Many confounders (change in rx, weather/AC)

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-07-28
Report sent to call center — 3 months, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-08-05
Call 1 — Could Not Reach Participant
2021-08-06
Call 2 — Could Not Reach Participant
2021-10-27
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-02-26
Dose 3 — Pfizer-BioNTech
2022-04-28
Survey response — 12 months, dose 2
MedDRA: Arthralgia, Fatigue, Pyrexia — Feeling: Fair

Free text: Fatigue, artho- myalgia couple days low grade fever

MedDRA releases: 2024-11 · check-in free text available
2022-05-28
Survey response — 3 months, dose 3
MedDRA: Fatigue, Red blood cell sedimentation rate increased — Feeling: Good

Free text: Fatigue. Increased ESR

MedDRA releases: 2024-11 · check-in free text available
2022-08-29
Health check-in — 6 months, dose 3
Feeling: Good

Adult check-in
2023-02-28
Survey response — 12 months, dose 3
MedDRA: Arthralgia, Back pain, Chest pain, Cough, Fatigue, Hypogeusia, Orthostatic hypotension, Pyrexia — Feeling: Good · Be unable to work or attend school, Be unable to do your normal daily activities

MedDRA releases: 2024-11

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-07	Pfizer-BioNTech
2	2021-04-28	Pfizer-BioNTech
3	2022-02-26	Pfizer-BioNTech	No

Call center

1 call center case

1 unsuccessful

See the call center timeline

Free text

Release 7 — days 1–6 daily, dose 1

2021-04-09

Systemic reaction (other): Tender lymph nodes

2021-04-12

Systemic reaction (other): Diarrhoea

Release 7 — day 7, dose 1

2021-04-14

Systemic reaction (other): Intermittent diarrhoea since slightly BEFORE immunization

Release 8 — days 1–6 daily, dose 2

2021-04-29

Systemic reaction (other): Lymphadenopathy (ipsilateral). Mild

2021-04-30

Systemic reaction (other): Lymphs nodes are less swollen but still palpable

2021-05-01

Systemic reaction (other): Fatigue is likely unrelated

2021-05-02

Systemic reaction (other): Fatigue not related, strenuous exercise (late onset)

2021-05-03

Systemic reaction (other): Pain lower limbs

Release 8 — day 21, dose 2

2021-05-21

Symptoms: Pharyngodynia

Release 9 — day 42, dose 2

2021-06-09

Symptoms: Headaches

Release 9 — 3 months, dose 2

2021-07-28

Symptoms: Fatigue, athralgia (morning, resolving later) pharyngodinia + a bit of dysphagia, difficulty concentrating basic chemistries cbc ok Many confounders (change in rx, weather/AC)

Release 11 — 12 months, dose 2

2022-04-28

Symptoms: Fatigue, artho- myalgia couple days low grade fever

Release 11 — 3 months, dose 3

2022-05-28

Symptoms: Fatigue. Increased ESR

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	Arthralgia	✓	·	✓
SD	Back pain	·	·	✓
SD	Chest pain	·	·	✓
SD	Cough	·	·	✓
SD	Disturbance in attention	✓	·	✓
SD	Dysphagia	✓	·	✓
SD	Fatigue	✓	·	✓
SD	Headache	✓	✓	✓
SD	Hypogeusia	·	·	✓
SD	Oropharyngeal pain	✓	·	✓
SD	Orthostatic hypotension	·	·	✓
SD	Pyrexia	·	·	✓
SD	Red blood cell sedimentation rate increased	·	·	✓
SD	Sensitivity to weather change	✓	·	✓
SD	Therapy change	○	·	○
SD	Unevaluable event	✓	✓	✓
SRO	Diarrhoea	✓	✓	✓
SRO	Fatigue	✓	✓	✓
SRO	Lymph node pain	✓	✓	✓
SRO	Lymphadenopathy	✓	✓	✓
SRO	Pain in extremity	✓	✓	✓
SRO	Unevaluable event	✓	✓	✓

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