3F6-26728-60814

4 vaccinations 18 coded responses 46 check-ins 18 free-text entries 1 call case

Sex: Female
Age at first dose: 26-30
ZIP prefix: 900 / CA
Registered: 2021-04-21

Relationship: Self
Race: White
Ethnicity: Not Hispanic or Latino

Registered dependents

MPR-30868-73313 Child or adolescent in my care · Male · 2022-06-22

MW5-13343-60851 Child or adolescent in my care · Male · 2022-06-22

Timeline

Registration Vaccinations Survey responses Call reports Cases without a report Call attempts Call successful Pregnancy survey

2021-04-20
Dose 1 — Pfizer-BioNTech
2021-04-21
Registered in v-safe
2021-04-21
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain, Itching · Fever · Chills, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea

Adult check-in
2021-04-23
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Muscle or body aches

Adult check-in
2021-04-24
Survey response — days 1–6 daily, dose 1
MedDRA: Lymphadenopathy — Feeling: Good · Site: Swelling · Headache

Free text: Swollen armpit lymph nodes on injection side

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-26
Survey response — days 1–6 daily, dose 1
MedDRA: Injection site pain, Lymphadenopathy — Feeling: Fair · Site: Swelling · Headache, Muscle or body aches

Free text: Pain in injection arm (after being pain free for a few days) and swollen armpit lymph nodes on that side also

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-27
Survey response — day 7, dose 1
MedDRA: Lymphadenopathy — Feeling: Good · Site: Pain

Free text: Swollen armpit lymph nodes on injection arm

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-06
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-05-11
Dose 2 — Pfizer-BioNTech
2021-05-11
Health check-in — day 0, dose 2
Feeling: Good · Site: Pain · Chills, Fatigue or tiredness

Adult check-in
2021-05-12
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Adult check-in
2021-05-13
Survey response — days 1–6 daily, dose 2
MedDRA: Lymphadenopathy — Feeling: Fair · Site: Itching · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Swollen lymph nodes in armpit and neck

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-14
Survey response — days 1–6 daily, dose 2
MedDRA: Cold sweat, Lymphadenopathy — Feeling: Fair · Fever · Chills, Headache, Muscle or body aches, Fatigue or tiredness

Free text: Cold sweats, swollen lymph nodes in armpit

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-15
Survey response — days 1–6 daily, dose 2
MedDRA: Lymphadenopathy — Feeling: Fair · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Swollen lymph nodes in armpit and neck

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-16
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Itching · Headache, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-05-18
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-05-25
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-06-01
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-06-08
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-06-17
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-06-22
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-08-10
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-11-09
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-12-10
Dose 3 — Pfizer-BioNTech
2021-12-11
Survey response — days 1–6 daily, dose 3
MedDRA: Lymphadenopathy — Feeling: Poor · Site: Pain, Swelling · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Free text: Very swollen armpit lymph nodes

MedDRA releases: 2024-11 · check-in free text available
2021-12-12
Survey response — days 1–6 daily, dose 3
MedDRA: Lymphadenopathy — Feeling: Fair · Site: Pain, Swelling · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Swollen lymph nodes in armpit

MedDRA releases: 2024-11 · check-in free text available
2021-12-14
Survey response — days 1–6 daily, dose 3
MedDRA: Lymphadenopathy — Feeling: Fair · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness

Free text: Swollen armpit lymph nodes

MedDRA releases: 2024-11 · check-in free text available
2021-12-16
Survey response — days 1–6 daily, dose 3
MedDRA: Dyspnoea, Lymphadenopathy — Feeling: Fair · Fatigue or tiredness

Free text: Shortness of breath, swollen lymph nodes

MedDRA releases: 2024-11 · check-in free text available
2021-12-17
Health check-in — day 7, dose 3
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-12-24
Health check-in — day 14, dose 3
Feeling: Good

Adult check-in
2021-12-31
Health check-in — day 21, dose 3
Feeling: Good

Adult check-in
2022-01-07
Health check-in — day 28, dose 3
Feeling: Fair

Adult check-in
2022-01-14
Health check-in — day 35, dose 3
Feeling: Good

Adult check-in
2022-01-21
Health check-in — day 42, dose 3
Feeling: Good

Adult check-in
2022-03-11
Health check-in — 3 months, dose 3
Feeling: Good

Adult check-in
2022-06-10
Survey response — 6 months, dose 3
MedDRA: Autoimmune thyroiditis — Feeling: Good · Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: Diagnosed with Hashimoto's Disease

MedDRA releases: 2024-11 · check-in free text available
2022-06-10
Report sent to call center — 6 months, dose 3
Get care from a doctor or other healthcare professional

Telehealth, virtual health, or email health consultation · 1 call case(s)
2022-06-13
Call successful
Not applicable – Participant does not believe symptoms are related to vaccine and does not wish to fill
2022-09-16
Dose 4 — Pfizer-BioNTech
2022-09-17
Survey response — days 1–6 daily, dose 4
MedDRA: Lymphadenopathy, Rhinorrhoea — Feeling: Fair · Site: Pain · Fever · Chills, Headache, Muscle or body aches, Fatigue or tiredness · Be unable to work or attend school, Be unable to do your normal daily activities

Free text: Swollen lymph nodes, runny nose

MedDRA releases: 2024-11 · check-in free text available
2022-09-18
Survey response — days 1–6 daily, dose 4
MedDRA: Lymphadenopathy — Feeling: Fair · Site: Pain · Fever · Headache, Muscle or body aches, Fatigue or tiredness

Free text: Very swollen lymph nodes in armpit on injection arm

MedDRA releases: 2024-11 · check-in free text available
2022-09-19
Survey response — days 1–6 daily, dose 4
MedDRA: Lymphadenopathy — Feeling: Fair · Site: Itching · Headache, Muscle or body aches, Fatigue or tiredness

Free text: Swollen lymph nodes in armpit

MedDRA releases: 2024-11 · check-in free text available
2022-09-20
Survey response — days 1–6 daily, dose 4
MedDRA: Lymphadenopathy, Rhinorrhoea — Feeling: Fair · Fever · Headache, Fatigue or tiredness

Free text: Swollen lymph nodes, runny nose

MedDRA releases: 2024-11 · check-in free text available
2022-09-21
Survey response — days 1–6 daily, dose 4
MedDRA: Lymphadenopathy — Feeling: Fair · Headache, Fatigue or tiredness

Free text: Swollen lymph nodes above collarbone

MedDRA releases: 2024-11 · check-in free text available
2022-09-22
Survey response — days 1–6 daily, dose 4
MedDRA: Lymphadenopathy — Feeling: Fair · Fatigue or tiredness

Free text: Swollen collarbone lymph node

MedDRA releases: 2024-11 · check-in free text available
2022-09-26
Health check-in — day 7, dose 4
Feeling: Fair · Fatigue or tiredness

Adult check-in
2022-09-30
Health check-in — day 14, dose 4
Feeling: Good

Adult check-in
2022-10-07
Health check-in — day 21, dose 4
Feeling: Good

Adult check-in
2022-10-14
Health check-in — day 28, dose 4
Feeling: Good

Adult check-in
2022-10-21
Health check-in — day 35, dose 4
Feeling: Good

Adult check-in
2022-10-28
Survey response — day 42, dose 4
MedDRA: Condition aggravated, Lymphadenopathy, Pre-existing disease — Feeling: Fair · Be unable to do your normal daily activities

Free text: Thyroid / Hashimoto's flare and swollen lymph nodes

MedDRA releases: 2024-11 · check-in free text available
2022-12-16
Health check-in — 3 months, dose 4
Feeling: Good

Adult check-in
2023-03-17
Health check-in — 6 months, dose 4
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-20	Pfizer-BioNTech
2	2021-05-11	Pfizer-BioNTech
3	2021-12-10	Pfizer-BioNTech	No
4	2022-09-16	Pfizer-BioNTech	No

Call center

1 call center case

1 successful

See the call center timeline

Free text

Release 7 — days 1–6 daily, dose 1

2021-04-24

Systemic reaction (other): Swollen armpit lymph nodes on injection side

Release 8 — days 1–6 daily, dose 1

2021-04-26

Systemic reaction (other): Pain in injection arm (after being pain free for a few days) and swollen armpit lymph nodes on that side also

Release 8 — day 7, dose 1

2021-04-27

Systemic reaction (other): Swollen armpit lymph nodes on injection arm

Release 8 — days 1–6 daily, dose 2

2021-05-13

Systemic reaction (other): Swollen lymph nodes in armpit and neck

2021-05-14

Systemic reaction (other): Cold sweats, swollen lymph nodes in armpit

2021-05-15

Systemic reaction (other): Swollen lymph nodes in armpit and neck

Release 10 — days 1–6 daily, dose 3

2021-12-11

Systemic reaction (other): Very swollen armpit lymph nodes

2021-12-12

Systemic reaction (other): Swollen lymph nodes in armpit

2021-12-14

Systemic reaction (other): Swollen armpit lymph nodes

2021-12-16

Systemic reaction (other): Shortness of breath, swollen lymph nodes

Release 12 — 6 months, dose 3

2022-06-10

Symptoms: Diagnosed with Hashimoto's Disease

Release 12 — days 1–6 daily, dose 4

2022-09-17

Systemic reaction (other): Swollen lymph nodes, runny nose

2022-09-18

Systemic reaction (other): Very swollen lymph nodes in armpit on injection arm

2022-09-19

Systemic reaction (other): Swollen lymph nodes in armpit

2022-09-20

Systemic reaction (other): Swollen lymph nodes, runny nose

2022-09-21

Systemic reaction (other): Swollen lymph nodes above collarbone

2022-09-22

Systemic reaction (other): Swollen collarbone lymph node

Release 12 — day 42, dose 4

2022-10-28

Symptoms: Thyroid / Hashimoto's flare and swollen lymph nodes

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	Autoimmune thyroiditis	·	·	✓
SD	Condition aggravated	·	·	✓
SD	Lymphadenopathy	·	·	✓
SD	Pre-existing disease	·	·	✓
SRO	Cold sweat	✓	✓	✓
SRO	Dyspnoea	·	·	✓
SRO	Injection site pain	✓	✓	✓
SRO	Lymphadenopathy	✓	✓	✓
SRO	Rhinorrhoea	·	·	✓

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