2MX-33182-56057

2 vaccinations 12 coded responses 24 check-ins 12 free-text entries 2 call cases

Sex: Female
Age at first dose: 51-55
ZIP prefix: 900 / CA
Registered: 2021-03-09

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

2021-03-09
Registered in v-safe
2021-03-09
Dose 1 — Pfizer-BioNTech
2021-03-09
Health check-in — day 0, dose 1
Feeling: Fair · Fatigue or tiredness

Adult check-in
2021-03-10
Survey response — days 1–6 daily, dose 1
MedDRA: Dizziness — Feeling: Fair · Fatigue or tiredness

Free text: A bit of dizziness

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-12
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-13
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Fatigue or tiredness, Diarrhea

Adult check-in
2021-03-14
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-15
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-16
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-03-23
Health check-in — day 14, dose 1
Feeling: Fair

Adult check-in
2021-03-30
Dose 2 — Pfizer-BioNTech
2021-03-30
Survey response — day 0, dose 2
MedDRA: Feeling hot, Flushing — Feeling: Fair · Muscle or body aches

Free text: Feel flushed, skin hot, but temp normal

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-31
Survey response — days 1–6 daily, dose 2
MedDRA: Flushing, Heart rate increased, Skin warm — Feeling: Fair · Site: Pain, Swelling · Fever · Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Accelerated pulse for short periods of time, flushed cheeks and hot skin

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-01
Survey response — days 1–6 daily, dose 2
MedDRA: Flushing, Lymph node pain — Feeling: Fair · Site: Pain, Redness, Swelling · Muscle or body aches, Fatigue or tiredness

Free text: A bit of flushing, tenderness in lymph nodes at jaw

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-02
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain, Redness, Swelling · Headache, Fatigue or tiredness

Adult check-in
2021-04-03
Survey response — days 1–6 daily, dose 2
MedDRA: Injection site reaction, Skin warm — Feeling: Fair · Site: Pain, Redness, Swelling, Itching · Muscle or body aches, Fatigue or tiredness

Free text: Skin around injection site feels hot

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-04
Survey response — days 1–6 daily, dose 2
MedDRA: Axillary pain, Injection site paraesthesia, Oedema peripheral — Feeling: Fair · Site: Redness, Swelling, Itching · Fatigue or tiredness

Free text: Some swelling/soreness in armpit area, feeling of prickliness at injection site.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-05
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Swelling · Fatigue or tiredness

Adult check-in
2021-04-06
Survey response — day 7, dose 2
MedDRA: Flushing — Feeling: Fair · Site: Swelling · Fatigue or tiredness

Free text: Some flushing but no fever

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-13
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-04-20
Survey response — day 21, dose 2
MedDRA: Medical counselling, Muscle spasms, Pain in extremity — Feeling: Fair · Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional

Free text: Symptoms: Pain at the left side of my waist as well as lower abdominal and lower back pain and cramping. · Healthcare visit (other): Phone consult with doctor scheduled for tomorrow

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-20
Report sent to call center — day 21, dose 2
Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-04-27
Health check-in — day 28, dose 2
Feeling: Fair

Adult check-in
2021-05-04
Survey response — day 35, dose 2
MedDRA: Headache — Feeling: Fair · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Headaches, slight temperature, abdominal and back pain

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-04
Report sent to call center — day 35, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-05-11
Survey response — day 42, dose 2
MedDRA: Headache, Lymph node pain, Lymphadenopathy — Feeling: Fair

Free text: Swollen, tender lymph nodes at jaw; headache

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-29
Survey response — 3 months, dose 2
MedDRA: Arthralgia, Headache, Respiratory tract congestion, Sneezing — Feeling: Fair · Be unable to do your normal daily activities

Free text: Congestion, sneezing, joint pain, headache

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-09-28
Survey response — 6 months, dose 2
MedDRA: Diarrhoea, Gastrointestinal disorder, Headache, Nausea — Feeling: Fair · Be unable to work or attend school, Be unable to do your normal daily activities

Free text: Gastrointestinal troubles. Nausea. Diarrhea. Headache. Lasting a couple days.

MedDRA releases: 2024-11 · check-in free text available
2022-03-30
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in
2022-04-01
Call successful
Not applicable (accidental reporting or does not believe symptoms are related to vaccine)

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-09	Pfizer-BioNTech
2	2021-03-30	Pfizer-BioNTech

Call center

2 call center cases

2 successful

See the call center timeline

Free text

Release 5 — days 1–6 daily, dose 1

2021-03-10

Systemic reaction (other): A bit of dizziness

Release 6 — day 0, dose 2

2021-03-30

Systemic reaction (other): Feel flushed, skin hot, but temp normal

Release 6 — days 1–6 daily, dose 2

2021-03-31

Systemic reaction (other): Accelerated pulse for short periods of time, flushed cheeks and hot skin

2021-04-01

Systemic reaction (other): A bit of flushing, tenderness in lymph nodes at jaw

2021-04-03

Systemic reaction (other): Skin around injection site feels hot

2021-04-04

Systemic reaction (other): Some swelling/soreness in armpit area, feeling of prickliness at injection site.

Release 7 — day 7, dose 2

2021-04-06

Systemic reaction (other): Some flushing but no fever

Release 7 — day 21, dose 2

2021-04-20

Symptoms: Pain at the left side of my waist as well as lower abdominal and lower back pain and cramping.

Healthcare visit (other): Phone consult with doctor scheduled for tomorrow

Release 8 — day 35, dose 2

2021-05-04

Symptoms: Headaches, slight temperature, abdominal and back pain

Release 8 — day 42, dose 2

2021-05-11

Symptoms: Swollen, tender lymph nodes at jaw; headache

Release 9 — 3 months, dose 2

2021-06-29

Symptoms: Congestion, sneezing, joint pain, headache

Release 9 — 6 months, dose 2

2021-09-28

Symptoms: Gastrointestinal troubles. Nausea. Diarrhea. Headache. Lasting a couple days.

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	Medical counselling	✓	✓	✓
SD	Arthralgia	✓	✓	✓
SD	Diarrhoea	·	·	✓
SD	Gastrointestinal disorder	·	·	✓
SD	Headache	✓	✓	✓
SD	Lymph node pain	✓	✓	✓
SD	Lymphadenopathy	✓	✓	✓
SD	Muscle spasms	✓	✓	✓
SD	Nausea	·	·	✓
SD	Pain in extremity	✓	✓	✓
SD	Respiratory tract congestion	✓	✓	✓
SD	Sneezing	✓	✓	✓
SRO	Axillary pain	✓	✓	✓
SRO	Dizziness	✓	✓	✓
SRO	Feeling hot	✓	✓	✓
SRO	Flushing	✓	✓	✓
SRO	Heart rate increased	✓	✓	✓
SRO	Injection site paraesthesia	✓	✓	✓
SRO	Injection site reaction	✓	✓	✓
SRO	Lymph node pain	✓	✓	✓
SRO	Oedema peripheral	✓	✓	✓
SRO	Skin warm	✓	✓	✓

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