4G3-33912-95824

2 vaccinations 8 coded responses 21 check-ins 8 free-text entries 2 call cases

Sex: Female
Age at first dose: 21-25
ZIP prefix: 442 / OH
Registered: 2021-02-04

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

2021-02-04
Registered in v-safe
2021-02-04
Dose 1 — Pfizer-BioNTech
2021-02-05
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Headache

Adult check-in
2021-02-06
Survey response — days 1–6 daily, dose 1
MedDRA: Injection site pain — Feeling: Good

Free text: Very slight soreness (like how a mild bruise feels) when injection site is touched.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-07
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-02-08
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-02-09
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-02-11
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-02-18
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-02-25
Dose 2 — Pfizer-BioNTech
2021-02-25
Health check-in — day 0, dose 2
Feeling: Good · None

Adult check-in
2021-02-27
Survey response — days 1–6 daily, dose 2
MedDRA: Lymphadenopathy — Feeling: Good · Site: Pain

Free text: Possible swollen lymph nodes on left side, 1 near collarbone and 1 near armpit

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-28
Survey response — days 1–6 daily, dose 2
MedDRA: Lymphadenopathy — Feeling: Good

Free text: Swollen lymph nodes on left armpit and left collarbone

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-01
Survey response — days 1–6 daily, dose 2
MedDRA: Injection site bruising, Lymphadenopathy — Feeling: Good · Headache

Free text: Swollen lymph node by left collarbone, bruise at injection site

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-03
Survey response — days 1–6 daily, dose 2
MedDRA: Lymphadenopathy — Feeling: Good

Free text: Swollen lymph node on left side of collarbone

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-06
Survey response — day 7, dose 2
MedDRA: Lymphadenopathy — Feeling: Good

Free text: Swollen lymph node on left of collarbone

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-11
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-03-18
Survey response — day 21, dose 2
MedDRA: Tonsillitis — Feeling: Good · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: I got tonsillitis that cleared up after antibiotics.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-18
Report sent to call center — day 21, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-03-25
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-04-03
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-04-08
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-05-28
Survey response — 3 months, dose 2
MedDRA: Delirium, Infectious mononucleosis, Lymphadenopathy, Pain, Tonsillar hypertrophy, Tonsillitis — Feeling: Good · Be unable to work, Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit, Emergency room or emergency department visit

Free text: 2 separate occasions of tonsillitis and glandular fever. Both had swollen pus-filled tonsils and swollen lymph nodes, but glandular fever came with extra pain and a delirious fever.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-28
Report sent to call center — 3 months, dose 2
Be unable to work · Get care from a doctor or other healthcare professional

1 call case(s)
2021-08-26
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-10-25
Call 1 — Could Not Reach Participant
2021-10-28
Call 2 — Could Not Reach Participant
2022-02-25
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-02-04	Pfizer-BioNTech
2	2021-02-25	Pfizer-BioNTech

Call center

2 call center cases

2 unsuccessful

1 wait over 3 months for a first call

See the call center timeline

Free text

Release 3 — days 1–6 daily, dose 1

2021-02-06

Systemic reaction (other): Very slight soreness (like how a mild bruise feels) when injection site is touched.

Release 4 — days 1–6 daily, dose 2

2021-02-27

Systemic reaction (other): Possible swollen lymph nodes on left side, 1 near collarbone and 1 near armpit

2021-02-28

Systemic reaction (other): Swollen lymph nodes on left armpit and left collarbone

2021-03-01

Systemic reaction (other): Swollen lymph node by left collarbone, bruise at injection site

Release 5 — days 1–6 daily, dose 2

2021-03-03

Systemic reaction (other): Swollen lymph node on left side of collarbone

Release 5 — day 7, dose 2

2021-03-06

Systemic reaction (other): Swollen lymph node on left of collarbone

Release 5 — day 21, dose 2

2021-03-18

Symptoms: I got tonsillitis that cleared up after antibiotics.

Release 8 — 3 months, dose 2

2021-05-28

Symptoms: 2 separate occasions of tonsillitis and glandular fever. Both had swollen pus-filled tonsils and swollen lymph nodes, but glandular fever came with extra pain and a delirious fever.

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	Delirium	✓	✓	✓
SD	Infectious mononucleosis	✓	✓	✓
SD	Lymphadenopathy	✓	✓	✓
SD	Pain	✓	✓	✓
SD	Tonsillar hypertrophy	✓	✓	✓
SD	Tonsillitis	✓	✓	✓
SRO	Injection site bruising	✓	✓	✓
SRO	Injection site pain	✓	✓	✓
SRO	Lymphadenopathy	✓	✓	✓

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