527-89476-45910

4 vaccinations 14 coded responses 40 check-ins 14 free-text entries 2 call cases

Sex: Female
Age at first dose: 36-40
ZIP prefix: 946 / CA
Registered: 2021-01-31

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

Possible VAERS report

VAERS ID	Confidence	Score	Runner-up	Shared symptoms	Dose	State	VAERS vaccinated / onset / received	Call case
1761676 (opens in a new window)	high	10 / 11	7	2 of 5 VAERS symptoms	same dose (3)	CA matches	2021-09-30 / 2021-10-01 / 2021-10-05 received the same day as the last call	case 1057662

From the VAERS matching of call center cases (loader/vaers_match_*). Only the best match is shown, and only if it scores 8 or more out of 11. The score adds up timing (VAERS received soon after the call center contact), dose and shared symptoms; state only breaks ties. Confidence is high when the score is 8+ and at least 3 points ahead of the runner-up, medium when 5+ and 2 ahead, otherwise low. A match is a likely link, not a confirmed one.

Timeline

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

2021-01-31
Registered in v-safe
2021-01-31
Dose 1 — Pfizer-BioNTech
2021-01-31
Health check-in — day 0, dose 1
Feeling: Good · Site: Pain · Fatigue or tiredness

Adult check-in
2021-02-01
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Fever · Headache, Muscle or body aches, Fatigue or tiredness, Nausea

Adult check-in
2021-02-02
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Headache, Fatigue or tiredness

Adult check-in
2021-02-03
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Headache

Adult check-in
2021-02-04
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-02-05
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-02-07
Health check-in — day 7, dose 1
Feeling: Good · None

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

Adult check-in
2021-02-21
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-02-22
Dose 2 — Pfizer-BioNTech
2021-02-22
Health check-in — day 0, dose 2
Feeling: Fair · Site: Pain · Headache, Fatigue or tiredness

Adult check-in
2021-02-23
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Swelling · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-02-24
Survey response — days 1–6 daily, dose 2
MedDRA: Lymph node pain, Lymphadenopathy — Feeling: Fair · Site: Pain

Free text: Very Tender swollen armpit lymph node

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-25
Survey response — days 1–6 daily, dose 2
MedDRA: Lymph node pain, Lymphadenopathy — Feeling: Fair · Site: Pain · Headache

Free text: Swollen painful armpit lymph node

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-26
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-02-28
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-01
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-03-08
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-03-15
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-03-22
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-03-29
Survey response — day 35, dose 2
MedDRA: Oropharyngeal pain — Feeling: Fair

Free text: Sore throat

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-05
Survey response — day 42, dose 2
MedDRA: Nasopharyngitis, Oropharyngeal pain — Feeling: Good

Free text: Sore throat for a week, like a cold

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-24
Survey response — 3 months, dose 2
MedDRA: Migraine — Feeling: Good · Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation, Outpatient clinic or urgent care clinic visit

Free text: Worsening chronic migraines

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-24
Report sent to call center — 3 months, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-09-30
Dose 3 — Pfizer-BioNTech
2021-10-01
Survey response — days 1–6 daily, dose 3
MedDRA: Lymph node pain, Lymphadenopathy — Feeling: Fair · Site: Pain, Redness, Swelling · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea

Free text: Very swollen painful armpit lymph node on side where I got shot

MedDRA releases: 2024-11 · check-in free text available
2021-10-02
Survey response — days 1–6 daily, dose 3
MedDRA: Lymph node pain, Lymphadenopathy — Feeling: Fair · Site: Pain · Muscle or body aches, Fatigue or tiredness

Free text: Swollen lymph nodes in armpit and above collarbone that hurt badly

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: Fair · Site: Pain, Swelling · Muscle or body aches, Fatigue or tiredness · Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: Very swollen painful armpit and collarbone lymph nodes

MedDRA releases: 2024-11 · check-in free text available
2021-10-03
Report sent to call center — days 1–6 daily, dose 3
Get care from a doctor or other healthcare professional

Telehealth, virtual health, or email health consultation · 1 call case(s)
2021-10-04
Survey response — days 1–6 daily, dose 3
MedDRA: Lymph node pain, Lymphadenopathy — Feeling: Fair · Site: Pain

Free text: Lymph node swelling and tenderness

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

Free text: Soreness in armpit and collarbone lymph node

MedDRA releases: 2024-11 · check-in free text available
2021-10-05
Call successful
Completed over the phone
2021-10-07
Health check-in — day 7, dose 3
Feeling: Good · None

Adult check-in
2021-10-16
Health check-in — day 14, dose 3
Feeling: Good

Adult check-in
2021-10-21
Survey response — day 21, dose 3
MedDRA: Nasopharyngitis — Feeling: Good

Free text: Minor cold

MedDRA releases: 2024-11 · check-in free text available
2021-11-04
Health check-in — day 35, dose 3
Feeling: Good

Adult check-in
2021-11-11
Survey response — day 42, dose 3
MedDRA: Nasopharyngitis — Feeling: Poor · Be unable to work or attend school

Free text: Just a bad cold I currently have, unrelated to the vaccine

MedDRA releases: 2024-11 · check-in free text available
2022-01-02
Health check-in — 3 months, dose 3
Feeling: Good

Adult check-in
2022-09-18
Dose 4 — Pfizer-BioNTech
2022-09-21
Survey response — days 1–6 daily, dose 4
MedDRA: Lymph node pain, Lymphadenopathy — Feeling: Fair · Site: Pain, Swelling · Joint pains, Muscle or body aches

Free text: Painful Swollen lymph nodes

MedDRA releases: 2024-11 · check-in free text available
2022-09-22
Survey response — days 1–6 daily, dose 4
MedDRA: Lymph node pain — Feeling: Good · Site: Pain, Swelling · Muscle or body aches

Free text: Sore lymph nodes in armpit collar bone and throat

MedDRA releases: 2024-11 · check-in free text available
2022-09-23
Health check-in — days 1–6 daily, dose 4
Feeling: Good · None

Adult check-in
2022-09-27
Health check-in — day 7, dose 4
Feeling: Fair · Headache

Adult check-in
2022-10-02
Health check-in — day 14, dose 4
Feeling: Fair

Adult check-in
2022-10-09
Health check-in — day 21, dose 4
Feeling: Good

Adult check-in
2022-12-20
Health check-in — 3 months, dose 4
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-31	Pfizer-BioNTech
2	2021-02-22	Pfizer-BioNTech
3	2021-09-30	Pfizer-BioNTech	No
4	2022-09-18	Pfizer-BioNTech	No

Call center

2 call center cases

2 successful

VAERS report filed, before or during a call: 1

See the call center timeline

Free text

Release 4 — days 1–6 daily, dose 2

2021-02-24

Systemic reaction (other): Very Tender swollen armpit lymph node

2021-02-25

Systemic reaction (other): Swollen painful armpit lymph node

Release 6 — day 35, dose 2

2021-03-29

Symptoms: Sore throat

Release 7 — day 42, dose 2

2021-04-05

Symptoms: Sore throat for a week, like a cold

Release 8 — 3 months, dose 2

2021-05-24

Symptoms: Worsening chronic migraines

Release 9 — days 1–6 daily, dose 3

2021-10-01

Systemic reaction (other): Very swollen painful armpit lymph node on side where I got shot

2021-10-02

Systemic reaction (other): Swollen lymph nodes in armpit and above collarbone that hurt badly

2021-10-03

Systemic reaction (other): Very swollen painful armpit and collarbone lymph nodes

Release 10 — days 1–6 daily, dose 3

2021-10-04

Systemic reaction (other): Lymph node swelling and tenderness

2021-10-05

Systemic reaction (other): Soreness in armpit and collarbone lymph node

Release 10 — day 21, dose 3

2021-10-21

Symptoms: Minor cold

Release 10 — day 42, dose 3

2021-11-11

Symptoms: Just a bad cold I currently have, unrelated to the vaccine

Release 12 — days 1–6 daily, dose 4

2022-09-21

Systemic reaction (other): Painful Swollen lymph nodes

2022-09-22

Systemic reaction (other): Sore lymph nodes in armpit collar bone and throat

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	Migraine	✓	✓	✓
SD	Nasopharyngitis	✓	✓	✓
SD	Oropharyngeal pain	✓	✓	✓
SRO	Axillary pain	·	·	✓
SRO	Lymph node pain	✓	✓	✓
SRO	Lymphadenopathy	✓	✓	✓

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