PXG-23446-90461

4 vaccinations 5 coded responses 41 check-ins 5 free-text entries 1 call case

Sex: Female
Age at first dose: 31-35
ZIP prefix: 809 / CO
Registered: 2021-01-10

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

2020-12-19
Dose 1 — Pfizer-BioNTech
2021-01-09
Dose 2 — Pfizer-BioNTech
2021-01-10
Registered in v-safe
2021-01-10
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Fever · Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Adult check-in
2021-01-10
Report sent to call center — days 1–6 daily, dose 2
Be unable to do your normal daily activities

1 call case(s)
2021-01-12
Survey response — days 1–6 daily, dose 2
MedDRA: Lymph node pain — Feeling: Good · Fatigue or tiredness

Free text: Sore lymph nodes under arm on injection side

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-13
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-01-15
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
2021-01-30
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-02-06
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-02-15
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-02-20
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-04-10
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-07-10
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-09-30
Dose 3 — Pfizer-BioNTech
Co-administered: Flu
2021-09-30
Health check-in — day 0, dose 3
Feeling: Good · None

Adult check-in
2021-10-01
Health check-in — days 1–6 daily, dose 3
Feeling: Fair · Site: Pain · Headache, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-10-02
Survey response — days 1–6 daily, dose 3
MedDRA: Lymphadenopathy — Feeling: Fair · Site: Pain, Swelling · Fatigue or tiredness

Free text: Significant swelling of lymph nodes under armpit, into neck and down side

MedDRA releases: 2024-11 · check-in free text available
2021-10-03
Survey response — days 1–6 daily, dose 3
MedDRA: Lymph node pain, Lymphadenopathy — Feeling: Good

Free text: Swelling lymph nodes in armpit, causing pain

MedDRA releases: 2024-11 · check-in free text available
2021-10-04
Survey response — days 1–6 daily, dose 3
MedDRA: Lymph node pain, Lymphadenopathy — Feeling: Good

Free text: Still mild pain and swelling in lymph nodes under arm

MedDRA releases: 2024-11 · check-in free text available
2021-10-05
Survey response — days 1–6 daily, dose 3
MedDRA: Lymph node pain, Lymphadenopathy — Feeling: Good

Free text: Mild swelling and pain in lymph nodes under armpit

MedDRA releases: 2024-11 · check-in free text available
2021-10-06
Health check-in — days 1–6 daily, dose 3
Feeling: Good · None

Adult check-in
2021-10-07
Health check-in — day 7, dose 3
Feeling: Good · None

Adult check-in
2021-10-14
Health check-in — day 14, dose 3
Feeling: Good

Adult check-in
2021-10-21
Health check-in — day 21, dose 3
Feeling: Good

Adult check-in
2021-10-28
Health check-in — day 28, dose 3
Feeling: Good

Adult check-in
2021-11-04
Health check-in — day 35, dose 3
Feeling: Good

Adult check-in
2021-11-11
Health check-in — day 42, dose 3
Feeling: Good

Adult check-in
2021-12-30
Health check-in — 3 months, dose 3
Feeling: Fair

Adult check-in
2022-03-31
Health check-in — 6 months, dose 3
Feeling: Good

Adult check-in
2022-09-30
Health check-in — 12 months, dose 3
Feeling: Good

Adult check-in
2022-10-28
Dose 4 — Pfizer-BioNTech
Co-administered: Flu
2022-10-29
Health check-in — days 1–6 daily, dose 4
Feeling: Poor · Site: Pain · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2022-10-30
Health check-in — days 1–6 daily, dose 4
Feeling: Good · Site: Pain · Headache

Adult check-in
2022-10-31
Health check-in — days 1–6 daily, dose 4
Feeling: Good · None

Adult check-in
2022-11-01
Health check-in — days 1–6 daily, dose 4
Feeling: Good · None

Adult check-in
2022-11-02
Health check-in — days 1–6 daily, dose 4
Feeling: Good · None

Adult check-in
2022-11-04
Health check-in — day 7, dose 4
Feeling: Good · None

Adult check-in
2022-11-11
Health check-in — day 14, dose 4
Feeling: Good

Adult check-in
2022-11-18
Health check-in — day 21, dose 4
Feeling: Good

Adult check-in
2022-11-25
Health check-in — day 28, dose 4
Feeling: Good

Adult check-in
2022-12-02
Health check-in — day 35, dose 4
Feeling: Good

Adult check-in
2022-12-09
Health check-in — day 42, dose 4
Feeling: Good

Adult check-in
2023-01-29
Health check-in — 3 months, dose 4
Feeling: Good

Adult check-in
2023-04-28
Health check-in — 6 months, dose 4
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2020-12-19	Pfizer-BioNTech
2	2021-01-09	Pfizer-BioNTech
3	2021-09-30	Pfizer-BioNTech	Flu
4	2022-10-28	Pfizer-BioNTech	Flu

Call center

1 call center case

1 priority 2/3 (triaged and no follow up)

See the call center timeline

Free text

Release 1 — days 1–6 daily, dose 2

2021-01-12

Systemic reaction (other): Sore lymph nodes under arm on injection side

Release 9 — days 1–6 daily, dose 3

2021-10-02

Systemic reaction (other): Significant swelling of lymph nodes under armpit, into neck and down side

2021-10-03

Systemic reaction (other): Swelling lymph nodes in armpit, causing pain

2021-10-04

Systemic reaction (other): Still mild pain and swelling in lymph nodes under arm

Release 10 — days 1–6 daily, dose 3

2021-10-05

Systemic reaction (other): Mild swelling and pain in lymph nodes under armpit

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
SRO	Lymph node pain	✓	✓	✓
SRO	Lymphadenopathy	·	·	✓

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