2QX-18702-17849

2 vaccinations 14 coded responses 19 check-ins 14 free-text entries 0 call cases

Sex: Female
Age at first dose: 12-15
ZIP prefix: 799 / TX
Registered: 2021-05-22

Relationship: Self
Race: White
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

2021-05-20
Dose 1 — Pfizer-BioNTech
2021-05-22
Registered in v-safe
2021-05-22
Survey response — days 1–6 daily, dose 1
MedDRA: Lymphadenopathy — Feeling: Fair

Free text: 2 days ago a lymph node started to swell on clavicle and today one on my neck

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-23
Survey response — days 1–6 daily, dose 1
MedDRA: Lymphadenopathy — Feeling: Good

Free text: Lymph nodes on my neck are still swollen

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-24
Survey response — days 1–6 daily, dose 1
MedDRA: Lymphadenopathy — Feeling: Good

Free text: Only lymph nodes on my neck swollen

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-26
Survey response — days 1–6 daily, dose 1
MedDRA: Lymphadenopathy — Feeling: Fair

Free text: Now my lymph nodes are much bigger than yesterday

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-28
Survey response — day 7, dose 1
MedDRA: Lymphadenopathy — Feeling: Good

Free text: My lymph nodes are still swollen

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-03
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-06-05
Dose 2 — Pfizer-BioNTech
2021-06-06
Survey response — days 1–6 daily, dose 2
MedDRA: Lymphadenopathy — Feeling: Poor · Site: Pain · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Lymph nodes swollen

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-07
Survey response — days 1–6 daily, dose 2
MedDRA: Lymphadenopathy — Feeling: Fair · Site: Pain · Fever · Chills, Joint pains · Be unable to do your normal daily activities

Free text: Swollen lymph nodes

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-08
Survey response — days 1–6 daily, dose 2
MedDRA: Lymphadenopathy — Feeling: Good

Free text: Additional lymph nodes are now swollen and bigger than before on my neck

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-09
Survey response — days 1–6 daily, dose 2
MedDRA: Lymphadenopathy — Feeling: Good

Free text: Lymph nodes extremely swollen

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-10
Survey response — days 1–6 daily, dose 2
MedDRA: Induration, Lymph node pain, Lymphadenopathy — Feeling: Good · Be unable to do your normal daily activities

Free text: Lymph nodes continue to swell and now feeling really hard

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-12
Survey response — day 7, dose 2
MedDRA: Lymphadenopathy — Feeling: Good

Free text: Lumpy nodes are still swollen

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-19
Survey response — day 14, dose 2
MedDRA: Lymphadenopathy — Feeling: Good

Free text: My lymph nodes continue to be swollen and now a bit more

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-26
Survey response — day 21, dose 2
MedDRA: Lymphadenopathy — Feeling: Good

Free text: My lymph nodes continue to swell

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-07-03
Survey response — day 28, dose 2
MedDRA: Lymphadenopathy — Feeling: Good

Free text: Lymph nodes still swollen

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-07-10
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-07-17
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-09-04
Health check-in — 3 months, dose 2
Feeling: Fair

Adult check-in
2021-12-04
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-05-20	Pfizer-BioNTech
2	2021-06-05	Pfizer-BioNTech

Free text

Release 8 — days 1–6 daily, dose 1

2021-05-22

Systemic reaction (other): 2 days ago a lymph node started to swell on clavicle and today one on my neck

2021-05-23

Systemic reaction (other): Lymph nodes on my neck are still swollen

2021-05-24

Systemic reaction (other): Only lymph nodes on my neck swollen

2021-05-26

Systemic reaction (other): Now my lymph nodes are much bigger than yesterday

Release 8 — day 7, dose 1

2021-05-28

Systemic reaction (other): My lymph nodes are still swollen

Release 8 — days 1–6 daily, dose 2

2021-06-06

Systemic reaction (other): Lymph nodes swollen

2021-06-07

Systemic reaction (other): Swollen lymph nodes

2021-06-08

Systemic reaction (other): Additional lymph nodes are now swollen and bigger than before on my neck

Release 9 — days 1–6 daily, dose 2

2021-06-09

Systemic reaction (other): Lymph nodes extremely swollen

2021-06-10

Systemic reaction (other): Lymph nodes continue to swell and now feeling really hard

Release 9 — day 7, dose 2

2021-06-12

Systemic reaction (other): Lumpy nodes are still swollen

Release 9 — day 14, dose 2

2021-06-19

Symptoms: My lymph nodes continue to be swollen and now a bit more

Release 9 — day 21, dose 2

2021-06-26

Symptoms: My lymph nodes continue to swell

Release 9 — day 28, dose 2

2021-07-03

Symptoms: Lymph nodes still swollen

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	Lymphadenopathy	✓	✓	✓
SRO	Induration	✓	✓	✓
SRO	Lymph node pain	✓	✓	✓
SRO	Lymphadenopathy	✓	✓	✓

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