JA4-94610-63984

3 vaccinations 9 coded responses 40 check-ins 8 free-text entries 1 call case

Sex: Female
Age at first dose: 26-30
ZIP prefix: 827 / WY
Registered: 2021-08-23

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
2584314 (opens in a new window)	high	11 / 11	—	2 of 3 VAERS symptoms	same dose (3)	OR differs	2022-02-18 / 2022-08-01 / 2023-02-20 received the same day as the last call	case 227379

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

2021-08-23
Registered in v-safe
2021-08-23
Dose 1 — Pfizer-BioNTech
2021-08-23
Health check-in — day 0, dose 1
Feeling: Good · None

Adult check-in
2021-08-24
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Fatigue or tiredness

Adult check-in
2021-08-25
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-08-26
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-08-27
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-08-28
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-08-29
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-08-30
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-09-07
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-09-13
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-09-14
Dose 2 — Pfizer-BioNTech
2021-09-14
Survey response — day 0, dose 2
MedDRA: Fatigue — Feeling: Good · Site: Pain

Free text: Fatigue

MedDRA releases: 2024-11 · check-in free text available
2021-09-15
Survey response — days 1–6 daily, dose 2
MedDRA: Cold sweat — Feeling: Poor · Site: Pain · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Free text: Cold sweats

MedDRA releases: 2024-11 · check-in free text available
2021-09-16
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Fatigue or tiredness

Adult check-in
2021-09-17
Survey response — days 1–6 daily, dose 2
MedDRA: Lymphadenopathy — Feeling: Fair · Site: Pain

Free text: Lymph node swelling under axilla on same side as arm with vaccination.

MedDRA releases: 2024-11 · check-in free text available
2021-09-18
Survey response — days 1–6 daily, dose 2
MedDRA: Lymph node pain, Lymphadenopathy — Feeling: Good

Free text: Enlarged and tender lymph node in axilla of vaccination arm.

MedDRA releases: 2024-11 · check-in free text available
2021-09-19
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-09-20
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-09-21
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-09-28
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-10-05
Survey response — day 21, dose 2
MedDRA: Gestational hypertension — Feeling: Good

Free text: Some gestational hypertension.

MedDRA releases: 2024-11 · check-in free text available
2021-10-12
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-10-19
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-10-26
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-12-14
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2022-02-18
Dose 3 — Pfizer-BioNTech
2022-02-18
Health check-in — day 0, dose 3
Feeling: Poor · Site: Pain · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2022-02-19
Health check-in — days 1–6 daily, dose 3
Feeling: Fair · Site: Pain · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2022-02-20
Survey response — days 1–6 daily, dose 3
MedDRA: Lymph node pain, Lymphadenopathy — Feeling: Fair · Site: Pain · Fever · Chills, Headache, Muscle or body aches, Fatigue or tiredness

Free text: Axillary lymph node on injection side is swollen and tender

MedDRA releases: 2024-11 · check-in free text available
2022-02-21
Survey response — days 1–6 daily, dose 3
MedDRA: Lymph node pain, Lymphadenopathy — Feeling: Poor · Site: Pain · Headache, Fatigue or tiredness, Nausea, Vomiting, Diarrhea, Abdominal pain · Be unable to do your normal daily activities

Free text: Axillary lymph node enlarged and tender on side I got the injection.

MedDRA releases: 2024-11 · check-in free text available
2022-02-22
Survey response — days 1–6 daily, dose 3
MedDRA: Lymph node pain, Lymphadenopathy — Feeling: Fair

Free text: Left axillary lymph node enlarged and tender on side of injection.

MedDRA releases: 2024-11 · check-in free text available
2022-02-23
Health check-in — days 1–6 daily, dose 3
Feeling: Good · None

Adult check-in
2022-02-24
Health check-in — days 1–6 daily, dose 3
Feeling: Good · None

Adult check-in
2022-02-25
Health check-in — day 7, dose 3
Feeling: Good · None

Adult check-in
2022-03-04
Health check-in — day 14, dose 3
Feeling: Good

Adult check-in
2022-03-11
Health check-in — day 21, dose 3
Feeling: Good

Adult check-in
2022-03-18
Health check-in — day 28, dose 3
Feeling: Good

Adult check-in
2022-03-25
Health check-in — day 35, dose 3
Feeling: Good

Adult check-in
2022-04-01
Health check-in — day 42, dose 3
Feeling: Good

Adult check-in
2022-05-20
Health check-in — 3 months, dose 3
Feeling: Good

Adult check-in
2022-08-19
Health check-in — 6 months, dose 3
Feeling: Good

Adult check-in
2023-02-18
Survey response — 12 months, dose 3
MedDRA: Hypoaesthesia, Pain in extremity, Paraesthesia — Feeling: Fair · Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

MedDRA releases: 2024-11
2023-02-18
Report sent to call center — 12 months, dose 3
Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

Outpatient clinic or urgent care clinic visit · 1 call case(s)
2023-02-20
Call 1 — Left Voicemail
2023-02-20
Call successful
Completed over the phone

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-08-23	Pfizer-BioNTech	No
2	2021-09-14	Pfizer-BioNTech	No
3	2022-02-18	Pfizer-BioNTech	No

Call center

1 call center case

1 successful

VAERS report filed, before or during a call: 1

See the call center timeline

Free text

Release 9 — day 0, dose 2

2021-09-14

Systemic reaction (other): Fatigue

Release 9 — days 1–6 daily, dose 2

2021-09-15

Systemic reaction (other): Cold sweats

2021-09-17

Systemic reaction (other): Lymph node swelling under axilla on same side as arm with vaccination.

2021-09-18

Systemic reaction (other): Enlarged and tender lymph node in axilla of vaccination arm.

Release 10 — day 21, dose 2

2021-10-05

Symptoms: Some gestational hypertension.

Release 11 — days 1–6 daily, dose 3

2022-02-20

Systemic reaction (other): Axillary lymph node on injection side is swollen and tender

2022-02-21

Systemic reaction (other): Axillary lymph node enlarged and tender on side I got the injection.

2022-02-22

Systemic reaction (other): Left axillary lymph node enlarged and tender on side of injection.

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	Gestational hypertension	·	·	✓
SD	Hypoaesthesia	·	·	✓
SD	Pain in extremity	·	·	✓
SD	Paraesthesia	·	·	✓
SRO	Cold sweat	·	·	✓
SRO	Fatigue	·	·	✓
SRO	Lymph node pain	·	·	✓
SRO	Lymphadenopathy	·	·	✓

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