2ER-24445-07357

2 vaccinations 9 coded responses 22 check-ins 9 free-text entries 5 call cases

Sex: Female
Age at first dose: 26-30
ZIP prefix: 296 / SC
Registered: 2021-01-28

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

2021-01-27
Dose 1 — Pfizer-BioNTech
2021-01-28
Registered in v-safe
2021-01-28
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Fatigue or tiredness

Adult check-in
2021-01-29
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-01-30
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-01-31
Survey response — days 1–6 daily, dose 1
MedDRA: Adverse reaction, Medical counselling, Oral herpes, Suppressed lactation — Feeling: Good · Headache · Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: Systemic reaction (other): Cold sore, decreased milk production · Healthcare visit (other): Consult with lactation for decreased milk production

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-31
Report sent to call center — days 1–6 daily, dose 1
Get care from a doctor or other healthcare professional

1 call case(s)
2021-02-01
Survey response — days 1–6 daily, dose 1
MedDRA: Oral herpes, Suppressed lactation — Feeling: Good

Free text: Continuation of cold sore and decreased milk production

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-02
Survey response — days 1–6 daily, dose 1
MedDRA: Lactation insufficiency, Medical counselling, Oral herpes — Feeling: Fair · Fever · Chills · Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: Systemic reaction (other): Cold sore, decreased milk production · Healthcare visit (other): Discussed with lactation about possible clogged duct mastitis possibly causing chills around 3am that subsided by 5am

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-02
Report sent to call center — days 1–6 daily, dose 1
Get care from a doctor or other healthcare professional

1 call case(s)
2021-02-03
Survey response — day 7, dose 1
MedDRA: Oral herpes, Suppressed lactation — Feeling: Fair

Free text: Cold sore, decreased milk production

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-10
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-02-17
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-02-18
Dose 2 — Pfizer-BioNTech
2021-02-19
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-02-20
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-02-21
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Muscle or body aches

Adult check-in
2021-02-22
Survey response — days 1–6 daily, dose 2
MedDRA: Breast feeding, Breast tenderness, Lactation disorder, Lymphadenopathy — Feeling: Poor · Muscle or body aches · Get care from a doctor or other healthcare professional

Free text: Systemic reaction (other): Lymph node swelling, breast tenderness, increase clogged ducts · Healthcare visit (other): Lactation

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-22
Report sent to call center — days 1–6 daily, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-02-23
Survey response — days 1–6 daily, dose 2
MedDRA: Lymph node pain, Lymphadenopathy — Feeling: Fair

Free text: Lymph node tenderness and swelling affecting nursing

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-25
Survey response — day 7, dose 2
MedDRA: Lymphadenopathy, Lymphatic obstruction — Feeling: Good

Free text: Lymph node swelling and clogged ducts

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-04
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-03-11
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-03-18
Survey response — day 28, dose 2
MedDRA: Galactostasis, Mastitis — Feeling: Poor · Be unable to work, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: Multiple plugged ducts leading to mastitis

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-18
Report sent to call center — day 28, 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)
2021-03-25
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-04-01
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-05-27
Call 1 — Left Voicemail
2021-08-19
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-02-18
Survey response — 12 months, dose 2
MedDRA: COVID-19, Chills, Gastroenteritis viral, Pregnancy — Feeling: Good · Be unable to work or attend school, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: Covid + January 1st 2022 Stomach virus Pregnant due sept 2022 Intermittent chills at times not sure why

MedDRA releases: 2024-11 · check-in free text available
2022-02-18
Report sent to call center — 12 months, dose 2
Be unable to work or attend school · Be unable to do your normal daily activities · Get care from a doctor or other healthcare pr

Telehealth, virtual health, or email health consultation · 1 call case(s)
2022-02-21
Call 1 — Left Voicemail

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-27	Pfizer-BioNTech
2	2021-02-18	Pfizer-BioNTech

Call center

Reported	Outcome	VAERS-related outcome
2021-01-31	Unsuccessful
2021-02-02	Unsuccessful
2021-02-22	Unsuccessful
2021-03-18	Unsuccessful
2022-02-18	Unsuccessful

Free text

Release 3 — days 1–6 daily, dose 1

2021-01-31

Systemic reaction (other): Cold sore, decreased milk production

Healthcare visit (other): Consult with lactation for decreased milk production

2021-02-01

Systemic reaction (other): Continuation of cold sore and decreased milk production

2021-02-02

Systemic reaction (other): Cold sore, decreased milk production

Healthcare visit (other): Discussed with lactation about possible clogged duct mastitis possibly causing chills around 3am that subsided by 5am

Release 3 — day 7, dose 1

2021-02-03

Systemic reaction (other): Cold sore, decreased milk production

Release 4 — days 1–6 daily, dose 2

2021-02-22

Systemic reaction (other): Lymph node swelling, breast tenderness, increase clogged ducts

Healthcare visit (other): Lactation

2021-02-23

Systemic reaction (other): Lymph node tenderness and swelling affecting nursing

Release 4 — day 7, dose 2

2021-02-25

Systemic reaction (other): Lymph node swelling and clogged ducts

Release 5 — day 28, dose 2

2021-03-18

Symptoms: Multiple plugged ducts leading to mastitis

Release 11 — 12 months, dose 2

2022-02-18

Symptoms: Covid + January 1st 2022 Stomach virus Pregnant due sept 2022 Intermittent chills at times not sure why

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
HCVO	Adverse reaction	✓	✓	✓
HCVO	Breast feeding	✓	✓	✓
HCVO	Medical counselling	✓	✓	✓
SD	Chills	·	·	✓
SD	COVID-19	·	·	✓
SD	Galactostasis	✓	✓	✓
SD	Gastroenteritis viral	·	·	✓
SD	Mastitis	✓	✓	✓
SD	Pregnancy	·	·	✓
SRO	Breast tenderness	✓	✓	✓
SRO	Lactation disorder	✓	✓	✓
SRO	Lactation insufficiency	✓	✓	✓
SRO	Lymph node pain	✓	✓	✓
SRO	Lymphadenopathy	✓	✓	✓
SRO	Lymphatic obstruction	✓	✓	✓
SRO	Oral herpes	✓	✓	✓
SRO	Suppressed lactation	✓	✓	✓

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