595-18278-04243

3 vaccinations 6 coded responses 34 check-ins 6 free-text entries 0 call cases

Sex: Female
Age at first dose: 31-35
ZIP prefix: 813 / CO
Registered: 2020-12-20

Relationship: Self
Race: White
Ethnicity: Not 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

2020-12-20
Registered in v-safe
2020-12-21
Dose 1 — Pfizer-BioNTech
2020-12-21
Health check-in — day 0, dose 1
Feeling: Good · Site: Itching · None

Adult check-in
2020-12-22
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2020-12-23
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain, Redness · None

Adult check-in
2020-12-24
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2020-12-25
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2020-12-26
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2020-12-27
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2020-12-28
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-01-04
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-01-11
Dose 2 — Pfizer-BioNTech
2021-01-11
Health check-in — day 0, dose 2
Feeling: Good · None

Adult check-in
2021-01-12
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Swelling · Fatigue or tiredness

Adult check-in
2021-01-13
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Redness, Swelling · Fatigue or tiredness

Adult check-in
2021-01-14
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Redness, Swelling · Fatigue or tiredness

Adult check-in
2021-01-15
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Redness, Swelling · Fatigue or tiredness

Adult check-in
2021-01-16
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Swelling · None

Adult check-in
2021-01-17
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-01-18
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-01-25
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-02-01
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-02-08
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-02-16
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-02-22
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-04-12
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-07-14
Survey response — 6 months, dose 2
MedDRA: Nasopharyngitis — Feeling: Poor · Be unable to work or attend school

Free text: Common cold

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-08-17
Dose 3 — Pfizer-BioNTech
2021-08-18
Survey response — days 1–6 daily, dose 3
MedDRA: Lymph node pain, Lymphadenopathy — Feeling: Fair · Site: Pain, Redness, Swelling

Free text: Swollen and very painfuo lymph nodes in neck and armpit on side of injection

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-08-19
Survey response — days 1–6 daily, dose 3
MedDRA: Lymph node pain, Lymphadenopathy — Feeling: Good · Site: Pain, Swelling

Free text: Painful, swollen lymph nodes neck and armpit on side of injection

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-08-20
Survey response — days 1–6 daily, dose 3
MedDRA: Lymph node pain, Lymphadenopathy — Feeling: Good · Site: Swelling

Free text: Swollen tender lymph node in armpit on side of injection

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-08-21
Health check-in — days 1–6 daily, dose 3
Feeling: Good · None

Adult check-in
2021-08-22
Survey response — days 1–6 daily, dose 3
MedDRA: Lymph node pain, Lymphadenopathy — Feeling: Good · Site: Pain, Swelling

Free text: Slightly swollen and tender lymph node un armpit on side of injection

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-08-23
Health check-in — days 1–6 daily, dose 3
Feeling: Good · None

Adult check-in
2021-08-26
Health check-in — day 7, dose 3
Feeling: Good · None

Adult check-in
2021-09-04
Health check-in — day 14, dose 3
Feeling: Good

Adult check-in
2021-09-09
Health check-in — day 21, dose 3
Feeling: Good

Adult check-in
2022-02-17
Survey response — 6 months, dose 3
MedDRA: Condition aggravated, Heart rate increased, Pre-existing disease, Sinusitis — Feeling: Poor · Be unable to work or attend school, Be unable to do your normal daily activities

Free text: Rapid heartrate up to 170 beats per minute. Ongoing for 7 years but worsening for the past 6 months. Chronic sinus infections for past 7 months.

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

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2020-12-21	Pfizer-BioNTech
2	2021-01-11	Pfizer-BioNTech
3	2021-08-17	Pfizer-BioNTech	No

Free text

Release 9 — 6 months, dose 2

2021-07-14

Symptoms: Common cold

Release 9 — days 1–6 daily, dose 3

2021-08-18

Systemic reaction (other): Swollen and very painfuo lymph nodes in neck and armpit on side of injection

2021-08-19

Systemic reaction (other): Painful, swollen lymph nodes neck and armpit on side of injection

2021-08-20

Systemic reaction (other): Swollen tender lymph node in armpit on side of injection

2021-08-22

Systemic reaction (other): Slightly swollen and tender lymph node un armpit on side of injection

Release 11 — 6 months, dose 3

2022-02-17

Symptoms: Rapid heartrate up to 170 beats per minute. Ongoing for 7 years but worsening for the past 6 months. Chronic sinus infections for past 7 months.

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	Condition aggravated	·	·	✓
SD	Heart rate increased	·	·	✓
SD	Nasopharyngitis	✓	✓	✓
SD	Pre-existing disease	·	·	✓
SD	Sinusitis	·	·	✓
SRO	Lymph node pain	✓	·	✓
SRO	Lymphadenopathy	✓	·	✓

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