25H-11747-95732

2 vaccinations 7 coded responses 16 check-ins 7 free-text entries 0 call cases

Sex: Male
Age at first dose: 26-30
ZIP prefix: 781 / TX
Registered: 2020-12-29

Relationship: Self
Race: N/A
Ethnicity: 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

2020-12-29
Registered in v-safe
2020-12-29
Dose 1 — Pfizer-BioNTech
2020-12-29
Survey response — day 0, dose 1
MedDRA: Anosmia, Feeling hot, Pre-existing disease, Respiratory tract congestion, Sinusitis — Feeling: Fair · Site: Pain

Free text: After vaccine, I felt a warmness sensation in my body. I also felt a slight sense of diarrhea onset but it went away once I started walking. Furthermore, I don't have a sense of smell but it may be due to a sinus infection or heavy allergies. Hoping to take care of symptoms of no sense of smell and congestion soon.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2020-12-30
Survey response — days 1–6 daily, dose 1
MedDRA: Pain in extremity — Feeling: Fair · Site: Pain, Swelling · Fatigue or tiredness

Free text: Moderate pain when pressure was applied. After receiving pfizer biontech throughout the day pfizer biotech vaccine I felt on pain on arm. Compared to HBV vaccine, I didn't feel whole body discomfort or compared to influenza vaccine I didn't feel pain with arm movement.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2020-12-31
Survey response — days 1–6 daily, dose 1
MedDRA: Injection site pain — Feeling: Fair · Site: Pain

Free text: Reduced pain at site of injection, no pain when moving arm or performing tasks.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-01
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-01-02
Survey response — days 1–6 daily, dose 1
MedDRA: Dry skin, Feeling hot, Skin exfoliation — Feeling: Fair · Fatigue or tiredness

Free text: Warm sensation thought-out body with mild dry flaky skin (nose, hands, chest)

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-04
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-01-09
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-01-19
Dose 2 — Pfizer-BioNTech
2021-01-21
Survey response — days 1–6 daily, dose 2
MedDRA: Injection site pain, Malaise — Feeling: Fair · Site: Pain

Free text: Slightly mild pain when pressure applied to injection site. Vaccine injection not as painful as first vaccine. I did experience an onset "sick feeling" similar to when I am about to get a cold or congestion but it only last five minutes then went away.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-22
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-01-25
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-01-26
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-02-02
Survey response — day 14, dose 2
MedDRA: Feeling hot, Headache, Pain, Respiratory tract irritation — Feeling: Fair

Free text: Post accination, I felt minor pain when pressure was applied. Over the weekend of 1/22- 1/24 I went jogging & felt an extra effort sensation in my lungs and rapid cool feeling in bronchi. This past weekend, I felt headaches and warming body sensation

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-10
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-02-16
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-02-23
Survey response — day 35, dose 2
MedDRA: Headache, Respiratory tract congestion — Feeling: Fair

Free text: Mild-moderate congestion, with mild headaches from 2.19.21-today, however, may be due to Texas winter storm and large fluctuation in temperature change.Cold or allergies symptoms are typically a result from such changes. Or no longer taking adhd meds

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-02
Health check-in — day 42, dose 2
Feeling: Fair

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2020-12-29	Pfizer-BioNTech
2	2021-01-19	Pfizer-BioNTech

Free text

Release 1 — day 0, dose 1

2020-12-29

Systemic reaction (other): After vaccine, I felt a warmness sensation in my body. I also felt a slight sense of diarrhea onset but it went away once I started walking. Furthermore, I don't have a sense of smell but it may be due to a sinus infection or heavy allergies. Hoping to take care of symptoms of no sense of smell and congestion soon.

Release 1 — days 1–6 daily, dose 1

2020-12-30

Systemic reaction (other): Moderate pain when pressure was applied. After receiving pfizer biontech throughout the day pfizer biotech vaccine I felt on pain on arm. Compared to HBV vaccine, I didn't feel whole body discomfort or compared to influenza vaccine I didn't feel pain with arm movement.

2020-12-31

Systemic reaction (other): Reduced pain at site of injection, no pain when moving arm or performing tasks.

2021-01-02

Systemic reaction (other): Warm sensation thought-out body with mild dry flaky skin (nose, hands, chest)

Release 2 — days 1–6 daily, dose 2

2021-01-21

Systemic reaction (other): Slightly mild pain when pressure applied to injection site. Vaccine injection not as painful as first vaccine. I did experience an onset "sick feeling" similar to when I am about to get a cold or congestion but it only last five minutes then went away.

Release 3 — day 14, dose 2

2021-02-02

Symptoms: Post accination, I felt minor pain when pressure was applied. Over the weekend of 1/22- 1/24 I went jogging & felt an extra effort sensation in my lungs and rapid cool feeling in bronchi. This past weekend, I felt headaches and warming body sensation cut off by CDC

Release 4 — day 35, dose 2

2021-02-23

Symptoms: Mild-moderate congestion, with mild headaches from 2.19.21-today, however, may be due to Texas winter storm and large fluctuation in temperature change.Cold or allergies symptoms are typically a result from such changes. Or no longer taking adhd meds cut off by CDC

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	Feeling hot	✓	✓	✓
SD	Headache	✓	✓	✓
SD	Pain	✓	✓	✓
SD	Respiratory tract congestion	✓	✓	✓
SD	Respiratory tract irritation	✓	✓	✓
SRO	Anosmia	✓	✓	✓
SRO	Dry skin	✓	✓	✓
SRO	Feeling hot	✓	✓	✓
SRO	Hypersensitivity	○	○	○
SRO	Injection site pain	✓	✓	✓
SRO	Malaise	✓	✓	✓
SRO	Pain in extremity	✓	✓	✓
SRO	Pre-existing disease	✓	✓	✓
SRO	Respiratory tract congestion	✓	✓	✓
SRO	Sinus congestion	○	○	○
SRO	Sinusitis	✓	✓	✓
SRO	Skin exfoliation	✓	✓	✓

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