SFS-24828-97197

2 vaccinations 9 coded responses 25 check-ins 9 free-text entries 2 call cases

Sex: Female
Age at first dose: 36-40
ZIP prefix: 282 / NC
Registered: 2021-02-27

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

2021-02-27
Registered in v-safe
2021-02-27
Dose 1 — Pfizer-BioNTech
2021-02-27
Survey response — day 0, dose 1
MedDRA: Immediate post-injection reaction, Paraesthesia, Peripheral coldness — Feeling: Fair · Headache, Nausea

Free text: When I first got the injection my fingers on that arm immediately started tingling. While waiting my 15 minutes my hand started to feel cold where it was tingling, but then pretty much returned to normal before my 15 minutes was up.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-28
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Headache, Fatigue or tiredness

Adult check-in
2021-03-01
Survey response — days 1–6 daily, dose 1
MedDRA: Menstrual disorder — Feeling: Fair · Headache

Free text: Im not sure if this is related, and might be TMI; however, I started my period first thing Saturday morning, and after I received the vaccination (around 10:40), it stopped. It came back today. The only other time this has ever happened, was when I got hit in the face with a soccer ball (had a concussion, got stitches, and it messed with my pituitary gland) almost 10 years ago.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-02
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-03
Survey response — days 1–6 daily, dose 1
MedDRA: Muscle tightness, Pain in extremity — Feeling: Good · Muscle or body aches

Free text: Last night my calf muscles were tight and aches for no reason (like my vitamin d was low). I took two vitamin Ds and my calves felt back to normal when I woke up

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-04
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-05
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-06
Health check-in — day 7, dose 1
Feeling: Good · Headache, Nausea

Adult check-in
2021-03-13
Health check-in — day 14, dose 1
Feeling: Fair

Adult check-in
2021-03-20
Dose 2 — Pfizer-BioNTech
2021-03-20
Health check-in — day 0, dose 2
Feeling: Fair · Muscle or body aches, Fatigue or tiredness, Nausea

Adult check-in
2021-03-21
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain, Swelling, Itching · Fever · Headache, Muscle or body aches, Fatigue or tiredness, Nausea, Vomiting, Abdominal pain · Be unable to do your normal daily activities

Adult check-in
2021-03-22
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Redness, Swelling, Itching · Headache, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Adult check-in
2021-03-23
Survey response — days 1–6 daily, dose 2
MedDRA: Back pain, Burning sensation, Muscle tightness — Feeling: Good · Site: Swelling, Itching · Headache, Fatigue or tiredness

Free text: The last couple of days I have also had tightness at my neck and my back has hurt along my spinal cord (felt like it was burning last night)

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-24
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Swelling, Itching · Headache, Fatigue or tiredness

Adult check-in
2021-03-25
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Swelling · None

Adult check-in
2021-03-26
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Itching · None

Adult check-in
2021-03-29
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-04-03
Survey response — day 14, dose 2
MedDRA: Abdominal discomfort, Abdominal pain upper, Oropharyngeal pain, Respiratory tract congestion, Throat irritation, Vomiting — Feeling: Fair · Be unable to do your normal daily activities

Free text: Yesterday I experienced a sore/ scratchy throat, along with stomach bug symptoms (vomiting, stomach cramps, etc). Today my throat is still sore/ scratchy, along with congestion, but the stomach bug symptoms are gone.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-10
Survey response — day 21, dose 2
MedDRA: Condition aggravated, Pre-existing disease — Feeling: Fair

Free text: Continued congestion in chest and cough for the last week (even on steroid, antibiotic, allergy medicine, etc)

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-19
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-04-24
Survey response — day 35, dose 2
MedDRA: Intermenstrual bleeding, Menstrual disorder — Feeling: Good

Free text: Not sure if its related, but since I experienced issues after my first shot, I felt like I needed to report it. This month, I started spotting almost a week before my period was supposed to start, & then full on started my period a few days early.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-03
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-06-24
Survey response — 3 months, dose 2
MedDRA: Dyspnoea, Menstruation irregular, Respiratory tract congestion, Wheezing — Feeling: Good · Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation, Outpatient clinic or urgent care clinic visit

Free text: My period is still off- early/irregular. W/ my allergies, my nose doesnt run anymore, but congestion seems to go straight to chest. When I take deep breaths I now have wheezing (never had) & when I suck in air I dont feel like my lungs fully ex

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-24
Report sent to call center — 3 months, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-06-30
Call 1 — Left Voicemail
2021-09-18
Health check-in — 6 months, dose 2
Feeling: Fair

Adult check-in
2022-03-22
Survey response — 12 months, dose 2
MedDRA: Caesarean section, Premature baby, Twin 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 · Hospitalization

Free text: Symptoms: Pregnancy had twins, pre-term, at 33 weeks · Healthcare visit (other): C-section

MedDRA releases: 2024-11 · check-in free text available
2022-03-22
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

Hospitalization · 1 call case(s)
2022-03-23
Call 1 — Left Voicemail

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-02-27	Pfizer-BioNTech
2	2021-03-20	Pfizer-BioNTech

Call center

2 call center cases

2 unsuccessful

See the call center timeline

Free text

Release 4 — day 0, dose 1

2021-02-27

Systemic reaction (other): When I first got the injection my fingers on that arm immediately started tingling. While waiting my 15 minutes my hand started to feel cold where it was tingling, but then pretty much returned to normal before my 15 minutes was up.

Release 4 — days 1–6 daily, dose 1

2021-03-01

Systemic reaction (other): Im not sure if this is related, and might be TMI; however, I started my period first thing Saturday morning, and after I received the vaccination (around 10:40), it stopped. It came back today. The only other time this has ever happened, was when I got hit in the face with a soccer ball (had a concussion, got stitches, and it messed with my pituitary gland) almost 10 years ago.

Release 5 — days 1–6 daily, dose 1

2021-03-03

Systemic reaction (other): Last night my calf muscles were tight and aches for no reason (like my vitamin d was low). I took two vitamin Ds and my calves felt back to normal when I woke up

Release 6 — days 1–6 daily, dose 2

2021-03-23

Systemic reaction (other): The last couple of days I have also had tightness at my neck and my back has hurt along my spinal cord (felt like it was burning last night)

Release 6 — day 14, dose 2

2021-04-03

Symptoms: Yesterday I experienced a sore/ scratchy throat, along with stomach bug symptoms (vomiting, stomach cramps, etc). Today my throat is still sore/ scratchy, along with congestion, but the stomach bug symptoms are gone.

Release 7 — day 21, dose 2

2021-04-10

Symptoms: Continued congestion in chest and cough for the last week (even on steroid, antibiotic, allergy medicine, etc)

Release 7 — day 35, dose 2

2021-04-24

Symptoms: Not sure if its related, but since I experienced issues after my first shot, I felt like I needed to report it. This month, I started spotting almost a week before my period was supposed to start, & then full on started my period a few days early.

Release 9 — 3 months, dose 2

2021-06-24

Symptoms: My period is still off- early/irregular. W/ my allergies, my nose doesnt run anymore, but congestion seems to go straight to chest. When I take deep breaths I now have wheezing (never had) & when I suck in air I dont feel like my lungs fully ex

Release 11 — 12 months, dose 2

2022-03-22

Symptoms: Pregnancy had twins, pre-term, at 33 weeks

Healthcare visit (other): C-section

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	Caesarean section	·	·	✓
SD	Abdominal discomfort	✓	✓	✓
SD	Abdominal pain upper	✓	✓	✓
SD	Condition aggravated	✓	✓	✓
SD	Dyspnoea	✓	✓	✓
SD	Intermenstrual bleeding	✓	✓	✓
SD	Menstrual disorder	✓	✓	✓
SD	Menstruation irregular	✓	✓	✓
SD	Oropharyngeal pain	✓	✓	✓
SD	Pre-existing disease	✓	✓	✓
SD	Premature baby	·	·	✓
SD	Respiratory tract congestion	✓	✓	✓
SD	Throat irritation	✓	✓	✓
SD	Twin pregnancy	·	·	✓
SD	Vomiting	✓	✓	✓
SD	Wheezing	✓	✓	✓
SRO	Back pain	✓	✓	✓
SRO	Burning sensation	✓	✓	✓
SRO	Immediate post-injection reaction	✓	✓	✓
SRO	Menstrual disorder	✓	✓	✓
SRO	Muscle tightness	✓	✓	✓
SRO	Pain in extremity	✓	✓	✓
SRO	Paraesthesia	✓	✓	✓
SRO	Peripheral coldness	✓	✓	✓

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