6T6-27916-15886

2 vaccinations 12 coded responses 23 check-ins 12 free-text entries 0 call cases

Sex: Female
Age at first dose: 31-35
ZIP prefix: 948 / CA
Registered: 2021-04-09

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

Timeline Vaccinations Free text MedDRA terms

Timeline

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

2021-04-09
Registered in v-safe
2021-04-09
Dose 1 — Pfizer-BioNTech
2021-04-09
Health check-in — day 0, dose 1
Feeling: Good · None

Adult check-in
2021-04-10
Survey response — days 1–6 daily, dose 1
MedDRA: Fatigue — Feeling: Good · Site: Pain

Free text: Currently breastfeeding my 13-day old infant, so I have fatigue but I think its related to her.

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

Free text: Currently breastfeeding my two week old baby

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-12
Survey response — days 1–6 daily, dose 1
MedDRA: Breast feeding — Feeling: Good

Free text: Currently breastfeeding my two week old infant

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-13
Survey response — days 1–6 daily, dose 1
MedDRA: Breast feeding, Fatigue — Feeling: Good · Fatigue or tiredness

Free text: Im currently breastfeeding my two week old infant, likely the cause of fatigue at this point

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-14
Survey response — days 1–6 daily, dose 1
MedDRA: Breast feeding — Feeling: Good

Free text: Breastfeeding my 2 week old infant

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-15
Survey response — days 1–6 daily, dose 1
MedDRA: Breast feeding — Feeling: Good

Free text: Breastfeeding my two week old infant

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-16
Survey response — day 7, dose 1
MedDRA: Breast feeding — Feeling: Good

Free text: Currently breastfeeding my two week old infant

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-23
Survey response — day 14, dose 1
MedDRA: Cough, Insomnia — Feeling: Good

Free text: Cough, but thats likely due to lack of sleep from my almost 1 month old.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-30
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-05-04
Dose 2 — Pfizer-BioNTech
2021-05-07
Survey response — days 1–6 daily, dose 2
MedDRA: Breast feeding, Chills, Pain in extremity — Feeling: Good · Be unable to do your normal daily activities

Free text: The night I got the second dose, I had terrible pain in my arm, chills began shortly after and I had a temperature the next morning of 99.7. I am also currently breastfeeding my five-week old infant.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-08
Survey response — days 1–6 daily, dose 2
MedDRA: Breast feeding — Feeling: Good

Free text: Breastfeeding a six week old infant

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

Free text: Breastfeeding a six-week old infant.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-10
Survey response — days 1–6 daily, dose 2
MedDRA: Breast feeding — Feeling: Good

Free text: Breastfeeding my six-week old infant

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-11
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-05-18
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-05-25
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-06-01
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-06-10
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-06-15
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-08-03
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-11-02
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-05-06
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-09	Pfizer-BioNTech
2	2021-05-04	Pfizer-BioNTech

Free text

Release 7 — days 1–6 daily, dose 1

2021-04-10

Systemic reaction (other): Currently breastfeeding my 13-day old infant, so I have fatigue but I think its related to her.

2021-04-11

Systemic reaction (other): Currently breastfeeding my two week old baby

2021-04-12

Systemic reaction (other): Currently breastfeeding my two week old infant

2021-04-13

Systemic reaction (other): Im currently breastfeeding my two week old infant, likely the cause of fatigue at this point

2021-04-14

Systemic reaction (other): Breastfeeding my 2 week old infant

2021-04-15

Systemic reaction (other): Breastfeeding my two week old infant

Release 7 — day 7, dose 1

2021-04-16

Systemic reaction (other): Currently breastfeeding my two week old infant

Release 7 — day 14, dose 1

2021-04-23

Symptoms: Cough, but thats likely due to lack of sleep from my almost 1 month old.

Release 8 — days 1–6 daily, dose 2

2021-05-07

Systemic reaction (other): The night I got the second dose, I had terrible pain in my arm, chills began shortly after and I had a temperature the next morning of 99.7. I am also currently breastfeeding my five-week old infant.

2021-05-08

Systemic reaction (other): Breastfeeding a six week old infant

2021-05-09

Systemic reaction (other): Breastfeeding a six-week old infant.

2021-05-10

Systemic reaction (other): Breastfeeding my six-week old infant

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	Cough	✓	✓	✓
SD	Insomnia	✓	✓	✓
SRO	Breast feeding	✓	✓	✓
SRO	Chills	✓	✓	✓
SRO	Fatigue	✓	✓	✓
SRO	Pain in extremity	✓	✓	✓

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