C7Q-46141-33017

3 vaccinations 4 coded responses 30 check-ins 4 free-text entries 4 call cases

Sex: Female
Age at first dose: 36-40
ZIP prefix: 300 / GA
Registered: 2021-01-29

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

2021-01-08
Dose 1 — Pfizer-BioNTech
2021-01-29
Registered in v-safe
2021-01-29
Dose 2 — Pfizer-BioNTech
2021-01-29
Health check-in — day 0, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-01-30
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Swelling, Itching · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Diarrhea, Abdominal pain

Adult check-in
2021-01-31
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Swelling, Itching · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-02-01
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain, Redness, Swelling, Itching · Headache, Fatigue or tiredness, Nausea

Adult check-in
2021-02-02
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Redness, Swelling, Itching · Headache, Fatigue or tiredness

Adult check-in
2021-02-03
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-02-04
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Headache, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-02-07
Health check-in — day 7, dose 2
Feeling: Good · Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-02-12
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-02-19
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-03-05
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-03-13
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-05-02
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-07-30
Survey response — 6 months, dose 2
MedDRA: Pregnancy — Feeling: Good · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Pregnancy

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-07-30
Report sent to call center — 6 months, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-08-03
Call 1 — Left Voicemail
2021-10-02
Dose 3 — Pfizer-BioNTech
2021-10-02
Health check-in — day 0, dose 3
Feeling: Good · Site: Pain · Muscle or body aches

Adult check-in
2021-10-03
Health check-in — days 1–6 daily, dose 3
Feeling: Fair · Site: Pain, Redness, Swelling · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-10-04
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Site: Pain, Swelling · Fatigue or tiredness

Adult check-in
2021-10-05
Health check-in — days 1–6 daily, dose 3
Feeling: Fair · Site: Pain, Swelling · Headache

Adult check-in
2021-10-06
Health check-in — days 1–6 daily, dose 3
Feeling: Fair · Site: Pain · Headache

Adult check-in
2021-10-07
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Headache

Adult check-in
2021-10-08
Health check-in — days 1–6 daily, dose 3
Feeling: Good · None

Adult check-in
2021-10-09
Health check-in — day 7, dose 3
Feeling: Good · Headache

Adult check-in
2021-10-16
Health check-in — day 14, dose 3
Feeling: Good

Adult check-in
2021-10-23
Health check-in — day 21, dose 3
Feeling: Good

Adult check-in
2021-11-01
Health check-in — day 28, dose 3
Feeling: Good

Adult check-in
2021-11-06
Survey response — day 35, dose 3
MedDRA: Caesarean section, Premature labour — 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 · Hospitalization

Free text: Preterm labor with c-section at 25 weeks and 2 days

MedDRA releases: 2024-11 · check-in free text available
2021-11-06
Report sent to call center — day 35, dose 3
Be unable to work or attend school · Be unable to do your normal daily activities · Get care from a doctor or other healthcare pr

Hospitalization · 1 call case(s)
2021-11-09
Call 1 — Left Voicemail
2021-11-13
Survey response — day 42, dose 3
MedDRA: Caesarean section, Premature baby, Premature labour — 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 · Hospitalization

Free text: Had premature labor and delivered a preterm infant at 25 weeks 2 days via c-section.

MedDRA releases: 2024-11 · check-in free text available
2021-11-13
Report sent to call center — day 42, dose 3
Be unable to work or attend school · Be unable to do your normal daily activities · Get care from a doctor or other healthcare pr

Hospitalization · 1 call case(s)
2021-11-15
Call 1 — Left Voicemail
2022-01-01
Health check-in — 3 months, dose 3
Feeling: Good

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

Adult check-in
2022-10-02
Survey response — 12 months, dose 3
MedDRA: Heavy menstrual bleeding — 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: Heavy menses for 32 days straight. My

MedDRA releases: 2024-11 · check-in free text available
2022-10-02
Report sent to call center — 12 months, dose 3
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)
2022-10-03
Call successful
Not applicable – Participant does not believe symptoms are related to vaccine and does not wish to fill
2022-10-03
Call successful
Not applicable – Participant does not believe symptoms are related to vaccine and does not wish to fill
2022-10-03
Call successful
Not applicable – Participant does not believe symptoms are related to vaccine and does not wish to fill
2022-10-03
Call successful
Not applicable – Participant does not believe symptoms are related to vaccine and does not wish to fill

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-08	Pfizer-BioNTech
2	2021-01-29	Pfizer-BioNTech
3	2021-10-02	Pfizer-BioNTech	No

Call center

4 call center cases

4 successful

See the call center timeline

Free text

Release 9 — 6 months, dose 2

2021-07-30

Symptoms: Pregnancy

Release 10 — day 35, dose 3

2021-11-06

Symptoms: Preterm labor with c-section at 25 weeks and 2 days

Release 10 — day 42, dose 3

2021-11-13

Symptoms: Had premature labor and delivered a preterm infant at 25 weeks 2 days via c-section.

Release 12 — 12 months, dose 3

2022-10-02

Symptoms: Heavy menses for 32 days straight. My

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	Caesarean section	·	·	✓
SD	Heavy menstrual bleeding	·	·	✓
SD	Pregnancy	✓	·	✓
SD	Premature baby	·	·	✓
SD	Premature labour	·	·	✓

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