5CR-13156-07985

2 vaccinations 5 coded responses 21 check-ins 5 free-text entries 3 call cases

Sex: Female
Age at first dose: 41-45
ZIP prefix: 606 / IL
Registered: 2020-12-23

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

2020-12-23
Registered in v-safe
2020-12-23
Dose 1 — Pfizer-BioNTech
2020-12-24
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Chills, Fatigue or tiredness, Abdominal pain · Be unable to do your normal daily activities

Adult check-in
2020-12-24
Report sent to call center — days 1–6 daily, dose 1
Be unable to do your normal daily activities

1 call case(s)
2020-12-25
Survey response — days 1–6 daily, dose 1
MedDRA: Body temperature increased, Flushing, Gastrooesophageal reflux disease — Feeling: Fair · Fever · Chills, Fatigue or tiredness

Free text: Symptoms coming and going. Not rash but facial flushing with slightly increased temp; reflux symptoms not related to meal

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2020-12-26
Survey response — days 1–6 daily, dose 1
MedDRA: Bradyphrenia, Chest discomfort, Dizziness, Heart rate decreased, Immediate post-injection reaction, Palpitations, Tachycardia — Feeling: Good · Headache

Free text: My day of the vaccine - within 5 minutes of injection, I had a Tightening sensation midsternum and palpitations that lasted about a minute. Heart rate was only 86 when the RN checked but was lightheaded. Followed by tachycardia around 105-110. And then cloudy thinking. Was ok to go home in about 45 minutes. I was never surveyed about my first day of injection so wanted to share.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2020-12-27
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2020-12-28
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Chills

Adult check-in
2020-12-29
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2020-12-30
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-01-06
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-01-13
Dose 2 — Pfizer-BioNTech
2021-01-13
Survey response — day 0, dose 2
MedDRA: Chest discomfort, Feeling hot, Hypertension, Immediate post-injection reaction, Tachycardia — Feeling: Fair · Fatigue or tiredness · Get care from a doctor or other healthcare professional · Emergency room or emergency department visit

Free text: Feeling hot but not feverish. Had chest tightness and tachycardia 10 minutes after the vaccine. Heart rate 120-125. Hypertension 148/80.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-13
Report sent to call center — day 0, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-01-14
Survey response — days 1–6 daily, dose 2
MedDRA: Dry mouth, Dysphagia, Dysphonia, Thirst — Feeling: Fair · Abdominal pain · Be unable to work

Free text: Dry mouth/thirsty, hoarse voice, feels harder to swallow

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-14
Report sent to call center — days 1–6 daily, dose 2
Be unable to work

1 call case(s)
2021-01-17
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-01-19
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-01-20
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-01-27
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-02-03
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-02-10
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-02-17
Survey response — day 35, dose 2
MedDRA: Chills, Gastrointestinal pain, Nausea — Feeling: Fair

Free text: GI cramping nausea chills

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-24
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-03-13
Call 1 — Left Voicemail
2021-04-16
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-07-14
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-01-13
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2020-12-23	Pfizer-BioNTech
2	2021-01-13	Pfizer-BioNTech

Call center

3 call center cases

3 unsuccessful

See the call center timeline

Free text

Release 1 — days 1–6 daily, dose 1

2020-12-25

Systemic reaction (other): Symptoms coming and going. Not rash but facial flushing with slightly increased temp; reflux symptoms not related to meal

2020-12-26

Systemic reaction (other): My day of the vaccine - within 5 minutes of injection, I had a Tightening sensation midsternum and palpitations that lasted about a minute. Heart rate was only 86 when the RN checked but was lightheaded. Followed by tachycardia around 105-110. And then cloudy thinking. Was ok to go home in about 45 minutes. I was never surveyed about my first day of injection so wanted to share.

Release 1 — day 0, dose 2

2021-01-13

Systemic reaction (other): Feeling hot but not feverish. Had chest tightness and tachycardia 10 minutes after the vaccine. Heart rate 120-125. Hypertension 148/80.

Release 2 — days 1–6 daily, dose 2

2021-01-14

Systemic reaction (other): Dry mouth/thirsty, hoarse voice, feels harder to swallow

Release 4 — day 35, dose 2

2021-02-17

Symptoms: GI cramping nausea chills

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	Chills	✓	✓	✓
SD	Gastrointestinal pain	✓	✓	✓
SD	Nausea	✓	✓	✓
SRO	Body temperature increased	✓	✓	✓
SRO	Bradyphrenia	✓	✓	✓
SRO	Chest discomfort	✓	✓	✓
SRO	Dizziness	✓	✓	✓
SRO	Dry mouth	✓	✓	✓
SRO	Dysphagia	✓	✓	✓
SRO	Dysphonia	✓	✓	✓
SRO	Feeling hot	✓	✓	✓
SRO	Flushing	✓	✓	✓
SRO	Gastrooesophageal reflux disease	✓	✓	✓
SRO	Heart rate decreased	✓	✓	✓
SRO	Hypertension	✓	✓	✓
SRO	Immediate post-injection reaction	✓	✓	✓
SRO	Palpitations	✓	✓	✓
SRO	Skin tightness	○	○	○
SRO	Tachycardia	✓	✓	✓
SRO	Thirst	✓	✓	✓

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