DR4-39179-46696

4 vaccinations 5 coded responses 51 check-ins 4 free-text entries 2 call cases

Sex: Female
Age at first dose: 36-40
ZIP prefix: 820 / WY
Registered: 2020-12-18

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

Timeline

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

2020-12-18
Registered in v-safe
2020-12-18
Dose 1 — Pfizer-BioNTech
2020-12-18
Health check-in — day 0, dose 1
Feeling: Good · None

Adult check-in
2020-12-19
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2020-12-20
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2020-12-21
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2020-12-22
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2020-12-27
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-01-01
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-01-08
Dose 2 — Pfizer-BioNTech
2021-01-08
Health check-in — day 0, dose 2
Feeling: Good · None

Adult check-in
2021-01-09
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-01-10
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Muscle or body aches, Fatigue or tiredness, Diarrhea, Abdominal pain

Adult check-in
2021-01-11
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Abdominal pain

Adult check-in
2021-01-12
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-01-13
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-01-14
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-01-15
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-01-24
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-01-29
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-02-05
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-02-12
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-02-19
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-04-09
Survey response — 3 months, dose 2
MedDRA: Abdominal pain, Hospitalisation, Sepsis — Feeling: Good · Be unable to work, 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: Admitted for abdominal pain and sepsis

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-09
Report sent to call center — 3 months, 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)
2021-07-09
Survey response — 6 months, dose 2
MedDRA: Abdominal pain — Feeling: Fair · Be unable to do your normal daily activities

Free text: Abdominal pain

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-10-27
Dose 3 — Pfizer-BioNTech
2021-10-28
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Site: Pain · None

Adult check-in
2021-10-29
Health check-in — days 1–6 daily, dose 3
Feeling: Good · None

Adult check-in
2021-10-30
Health check-in — days 1–6 daily, dose 3
Feeling: Good · None

Adult check-in
2021-10-31
Health check-in — days 1–6 daily, dose 3
Feeling: Good · None

Adult check-in
2021-11-01
Health check-in — days 1–6 daily, dose 3
Feeling: Good · None

Adult check-in
2021-11-02
Health check-in — days 1–6 daily, dose 3
Feeling: Good · None

Adult check-in
2021-11-03
Health check-in — day 7, dose 3
Feeling: Good · None

Adult check-in
2021-11-11
Survey response — day 14, dose 3
MedDRA: Abdominal distension, Back pain, Fatigue — Feeling: Good

Free text: Fatigue, back pain, bloating

MedDRA releases: 2024-11 · check-in free text available
2021-11-19
Health check-in — day 21, dose 3
Feeling: Good

Adult check-in
2021-11-24
Health check-in — day 28, dose 3
Feeling: Good

Adult check-in
2021-12-01
Health check-in — day 35, dose 3
Feeling: Good

Adult check-in
2021-12-08
Health check-in — day 42, dose 3
Feeling: Good

Adult check-in
2021-12-17
Call 3 — Left Voicemail
2022-01-26
Health check-in — 3 months, dose 3
Feeling: Good

Adult check-in
2022-04-27
Health check-in — 6 months, dose 3
Feeling: Good

Adult check-in
2022-10-20
Dose 4 — Pfizer-BioNTech
2022-10-20
Health check-in — day 0, dose 4
Feeling: Good · None

Adult check-in
2022-10-21
Health check-in — days 1–6 daily, dose 4
Feeling: Fair · Site: Pain · Fever · Joint pains, Muscle or body aches

Adult check-in
2022-10-22
Health check-in — days 1–6 daily, dose 4
Feeling: Good · None

Adult check-in
2022-10-23
Health check-in — days 1–6 daily, dose 4
Feeling: Good · None

Adult check-in
2022-10-24
Health check-in — days 1–6 daily, dose 4
Feeling: Good · None

Adult check-in
2022-10-25
Health check-in — days 1–6 daily, dose 4
Feeling: Good · None

Adult check-in
2022-10-26
Health check-in — days 1–6 daily, dose 4
Feeling: Good · None

Adult check-in
2022-10-27
Health check-in — day 7, dose 4
Feeling: Good · None

Adult check-in
2022-11-03
Health check-in — day 14, dose 4
Feeling: Good

Adult check-in
2022-11-10
Health check-in — day 21, dose 4
Feeling: Good

Adult check-in
2022-11-17
Health check-in — day 28, dose 4
Feeling: Good

Adult check-in
2022-11-24
Health check-in — day 35, dose 4
Feeling: Good

Adult check-in
2022-12-01
Survey response — day 42, dose 4
MedDRA: Urinary tract infection — Feeling: Good · Be unable to work or attend school, Get care from a doctor or other healthcare professional · Hospitalization

Free text: Had a UTI

MedDRA releases: 2024-11 · check-in free text available
2022-12-01
Report sent to call center — day 42, dose 4
Be unable to work or attend school · Get care from a doctor or other healthcare professional

Hospitalization · 1 call case(s)
2022-12-02
Call 1 — Could Not Reach Participant
2022-12-02
Call 1 — Could Not Reach Participant
2022-12-07
Call 2 — Left Voicemail
2022-12-07
Call 2 — Left Voicemail
2023-01-19
Health check-in — 3 months, dose 4
Feeling: Good

Adult check-in
2023-04-20
Survey response — 6 months, dose 4
MedDRA: Pregnancy — Feeling: Good

MedDRA releases: 2024-11

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2020-12-18	Pfizer-BioNTech
2	2021-01-08	Pfizer-BioNTech
3	2021-10-27	Pfizer-BioNTech	No
4	2022-10-20	Pfizer-BioNTech	No

Call center

2 call center cases

2 unsuccessful

1 wait over 3 months for a first call

See the call center timeline

Free text

Release 7 — 3 months, dose 2

2021-04-09

Symptoms: Admitted for abdominal pain and sepsis

Release 9 — 6 months, dose 2

2021-07-09

Symptoms: Abdominal pain

Release 10 — day 14, dose 3

2021-11-11

Symptoms: Fatigue, back pain, bloating

Release 12 — day 42, dose 4

2022-12-01

Symptoms: Had a UTI

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	Abdominal distension	·	·	✓
SD	Abdominal pain	✓	✓	✓
SD	Back pain	·	·	✓
SD	Fatigue	·	·	✓
SD	Hospitalisation	✓	✓	✓
SD	Pregnancy	·	·	✓
SD	Sepsis	✓	✓	✓
SD	Urinary tract infection	·	·	✓

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