3Q4-25396-28746

4 vaccinations 11 coded responses 43 check-ins 10 free-text entries 2 call cases

Sex: Female
Age at first dose: 41-45
ZIP prefix: 334 / FL
Registered: 2021-04-11

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

Possible VAERS report

VAERS ID	Confidence	Score	Runner-up	Shared symptoms	Dose	State	VAERS vaccinated / onset / received	Call case
2001672 (opens in a new window)	high	11 / 11	2	2 of 4 VAERS symptoms	same dose (3)	FL matches	2021-11-18 / 2021-11-18 / 2022-01-04 received the same day as the last call	case 1257478

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

2021-03-21
Dose 1 — Moderna
2021-04-11
Registered in v-safe
2021-04-11
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-04-18
Dose 2 — Moderna
2021-04-18
Health check-in — day 0, dose 2
Feeling: Good · Site: Pain, Redness · None

Adult check-in
2021-04-19
Survey response — days 1–6 daily, dose 2
MedDRA: Back pain, Musculoskeletal chest pain — Feeling: Poor · Site: Pain · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to work, Be unable to do your normal daily activities

Free text: Severe pain in mid back and side under rib cage.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-20
Survey response — days 1–6 daily, dose 2
MedDRA: Musculoskeletal chest pain — Feeling: Poor · Site: Pain, Redness · Fever · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea, Abdominal pain

Free text: Pain at bottom of rib cage that wraps around

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-21
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Redness · Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-04-23
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Headache

Adult check-in
2021-04-24
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Headache, Joint pains, Fatigue or tiredness

Adult check-in
2021-04-25
Health check-in — day 7, dose 2
Feeling: Good · Joint pains

Adult check-in
2021-05-04
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-05-11
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-05-16
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-05-25
Survey response — day 35, dose 2
MedDRA: Headache, Nausea — Feeling: Fair · Be unable to do your normal daily activities

Free text: Headaches and nausea.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-30
Survey response — day 42, dose 2
MedDRA: Back pain — Feeling: Poor · Be unable to work, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Severe lower back pain.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-30
Report sent to call center — day 42, dose 2
Be unable to work · Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-07-18
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-10-17
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-11-18
Dose 3 — Moderna
2021-11-18
Health check-in — day 0, dose 3
Feeling: Good · Site: Pain · None

Adult check-in
2021-11-19
Health check-in — days 1–6 daily, dose 3
Feeling: Poor · Site: Pain, Redness · Fever · Chills, Headache, Joint pains, Muscle or body aches, Abdominal pain · Be unable to work or attend school, Be unable to do your normal daily activities

Adult check-in
2021-11-20
Health check-in — days 1–6 daily, dose 3
Feeling: Poor · Site: Pain, Redness, Swelling · Headache, Joint pains, Nausea · Be unable to work or attend school, Be unable to do your normal daily activities

Adult check-in
2021-11-21
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Site: Pain, Redness · Headache

Adult check-in
2021-11-22
Survey response — days 1–6 daily, dose 3
MedDRA: Lymphadenopathy — Feeling: Good

Free text: Swollen lymph node in armpit.

MedDRA releases: 2024-11 · check-in free text available
2021-11-23
Survey response — days 1–6 daily, dose 3
MedDRA: Lymphadenopathy — Feeling: Good · Headache

Free text: Swollen lymph node in armpit.

MedDRA releases: 2024-11 · check-in free text available
2021-11-24
Health check-in — days 1–6 daily, dose 3
Feeling: Good · None

Adult check-in
2021-11-25
Health check-in — day 7, dose 3
Feeling: Good · None

Adult check-in
2021-12-02
Health check-in — day 14, dose 3
Feeling: Good

Adult check-in
2021-12-11
Survey response — day 21, dose 3
MedDRA: Joint swelling, Rash — Feeling: Good

Free text: A rash down both legs with some swelling in the ankles.

MedDRA releases: 2024-11 · check-in free text available
2021-12-16
Survey response — day 28, dose 3
MedDRA: Headache, Rash, Rash vesicular — Feeling: Fair · Be unable to do your normal daily activities

Free text: Rash on both legs is finally going away. Bad headache are still lingering and a blister rash has appeared on my hand.

MedDRA releases: 2024-11 · check-in free text available
2021-12-23
Health check-in — day 35, dose 3
Feeling: Good

Adult check-in
2021-12-30
Survey response — day 42, dose 3
MedDRA: Headache, Vestibular neuronitis — Feeling: Poor · Be unable to work or attend school, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Vestibular neuritis. Chronic headaches

MedDRA releases: 2024-11 · check-in free text available
2021-12-30
Report sent to call center — day 42, dose 3
Be unable to work or attend school · Be unable to do your normal daily activities · Get care from a doctor or other healthcare pr

Outpatient clinic or urgent care clinic visit · 1 call case(s)
2022-01-04
Call successful
Completed over the phone
2022-02-17
Health check-in — 3 months, dose 3
Feeling: Good

Adult check-in
2022-05-21
Health check-in — 6 months, dose 3
Feeling: Good

Adult check-in
2022-10-29
Dose 4 — Moderna
2022-10-29
Health check-in — day 0, dose 4
Feeling: Good · None

Adult check-in
2022-10-30
Health check-in — days 1–6 daily, dose 4
Feeling: Fair · Site: Pain · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to work or attend school, Be unable to do your normal daily activities

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

Adult check-in
2022-11-01
Survey response — days 1–6 daily, dose 4
MedDRA: Lymphadenopathy — Feeling: Good · Site: Pain

Free text: Swollen lymph node on my collarbone.

MedDRA releases: 2024-11 · check-in free text available
2022-11-03
Health check-in — days 1–6 daily, dose 4
Feeling: Good · None

Adult check-in
2022-11-04
Health check-in — days 1–6 daily, dose 4
Feeling: Good · None

Adult check-in
2022-11-05
Health check-in — day 7, dose 4
Feeling: Good · None

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

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

Adult check-in
2022-11-27
Health check-in — day 28, dose 4
Feeling: Good

Adult check-in
2022-12-10
Health check-in — day 42, dose 4
Feeling: Good

Adult check-in
2023-01-31
Survey response — 3 months, dose 4
MedDRA: Anaemia, Pre-existing disease — Feeling: Fair

MedDRA releases: 2024-11
2023-05-01
Health check-in — 6 months, dose 4
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-21	Moderna
2	2021-04-18	Moderna
3	2021-11-18	Moderna	No
4	2022-10-29	Moderna	No

Call center

2 call center cases

2 successful

VAERS report filed, before or during a call: 2

See the call center timeline

Free text

Release 7 — days 1–6 daily, dose 2

2021-04-19

Systemic reaction (other): Severe pain in mid back and side under rib cage.

2021-04-20

Systemic reaction (other): Pain at bottom of rib cage that wraps around

Release 8 — day 35, dose 2

2021-05-25

Symptoms: Headaches and nausea.

Release 8 — day 42, dose 2

2021-05-30

Symptoms: Severe lower back pain.

Release 10 — days 1–6 daily, dose 3

2021-11-22

Systemic reaction (other): Swollen lymph node in armpit.

2021-11-23

Systemic reaction (other): Swollen lymph node in armpit.

Release 10 — day 21, dose 3

2021-12-11

Symptoms: A rash down both legs with some swelling in the ankles.

Release 10 — day 28, dose 3

2021-12-16

Symptoms: Rash on both legs is finally going away. Bad headache are still lingering and a blister rash has appeared on my hand.

Release 10 — day 42, dose 3

2021-12-30

Symptoms: Vestibular neuritis. Chronic headaches

Release 12 — days 1–6 daily, dose 4

2022-11-01

Systemic reaction (other): Swollen lymph node on my collarbone.

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	Anaemia	·	·	✓
SD	Back pain	✓	✓	✓
SD	Headache	✓	✓	✓
SD	Joint swelling	·	·	✓
SD	Nausea	✓	✓	✓
SD	Pre-existing disease	·	·	✓
SD	Rash	·	·	✓
SD	Rash vesicular	·	·	✓
SD	Vestibular neuronitis	·	·	✓
SRO	Back pain	✓	✓	✓
SRO	Lymphadenopathy	·	·	✓
SRO	Musculoskeletal chest pain	✓	✓	✓

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