Y8U-33128-90225

2 vaccinations 5 coded responses 25 check-ins 5 free-text entries 2 call cases

Sex: Female
Age at first dose: 21-25
ZIP prefix: 805 / CO
Registered: 2021-03-30

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
1842992 (opens in a new window)	high	11 / 11	—	2 of 4 VAERS symptoms	same dose (2)	CO matches	2021-10-25 / 2021-11-01 / 2021-11-04 received the same day as the last call	case 1144391

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

2021-03-30
Registered in v-safe
2021-03-30
Dose 1 — Janssen/Johnson & Johnson
2021-03-30
Health check-in — day 0, dose 1
Feeling: Fair · Fever · Headache, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-03-31
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Fever · Headache, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to work

Adult check-in
2021-04-01
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

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

Adult check-in
2021-04-03
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

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

Adult check-in
2021-04-05
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Headache, Muscle or body aches, Nausea · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-04-06
Health check-in — day 7, dose 1
Feeling: Good · Muscle or body aches

Adult check-in
2021-04-13
Survey response — day 14, dose 1
MedDRA: Lymph node pain, Lymphadenopathy, Neck pain — Feeling: Good

Free text: I have persistent and painful swollen lymph nodes near my left collarbone (my shot was in my left arm). I also have had a dull pain along the left side of my neck.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-20
Health check-in — day 21, single dose
Feeling: Fair

Adult check-in
2021-04-27
Health check-in — day 28, single dose
Feeling: Good

Adult check-in
2021-05-04
Health check-in — day 35, single dose
Feeling: Good

Adult check-in
2021-05-11
Health check-in — day 42, single dose
Feeling: Good

Adult check-in
2021-06-29
Health check-in — 3 months, dose 1
Feeling: Good

Adult check-in
2021-09-28
Health check-in — 6 months, dose 1
Feeling: Fair

Adult check-in
2021-10-25
Dose 2 — Moderna
Co-administered: Flu
2021-10-29
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain, Redness · None

Adult check-in
2021-10-31
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Headache

Adult check-in
2021-11-01
Survey response — day 7, dose 2
MedDRA: Chest pain, Costochondritis, Office visit — Feeling: Poor · Be unable to do your normal daily activities, 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: Chest pain. Went to doctor and they said it was costochonditis

MedDRA releases: 2024-11 · check-in free text available
2021-11-01
Report sent to call center — day 7, dose 2
Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

Telehealth, virtual health, or email health consultation · Outpatient clinic or urgent care clinic visit · 1 call case(s)
2021-11-04
Call successful
Completed over the phone
2021-11-08
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-11-16
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-11-22
Survey response — day 28, dose 2
MedDRA: Oropharyngeal pain — Feeling: Fair

Free text: Sore throat

MedDRA releases: 2024-11 · check-in free text available
2021-11-29
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-12-06
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2022-01-24
Survey response — 3 months, dose 2
MedDRA: Headache — Feeling: Fair

Free text: Headaches

MedDRA releases: 2024-11 · check-in free text available
2022-04-25
Survey response — 6 months, dose 2
MedDRA: Flank pain, Office visit, Ovarian cyst — Feeling: Fair · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: I have been having a lot of pain in my left side and went to the doctor who suspected kidney stones. No kidney stones, but they found a pretty big ovarian cyst.

MedDRA releases: 2024-11 · check-in free text available
2022-04-25
Report sent to call center — 6 months, dose 2
Get care from a doctor or other healthcare professional

Outpatient clinic or urgent care clinic visit · 1 call case(s)
2022-04-26
Call 1 — Left Voicemail

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-30	Janssen/Johnson & Johnson
2	2021-10-25	Moderna	Flu

Call center

Reported	Outcome	VAERS-related outcome
2021-11-01	Successful 2021-11-04	Completed over the phone
2022-04-25	Unsuccessful

Free text

Release 7 — day 14, dose 1

2021-04-13

Symptoms: I have persistent and painful swollen lymph nodes near my left collarbone (my shot was in my left arm). I also have had a dull pain along the left side of my neck.

Release 10 — day 7, dose 2

2021-11-01

Systemic reaction (other): Chest pain. Went to doctor and they said it was costochonditis

Release 10 — day 28, dose 2

2021-11-22

Symptoms: Sore throat

Release 11 — 3 months, dose 2

2022-01-24

Symptoms: Headaches

Release 11 — 6 months, dose 2

2022-04-25

Symptoms: I have been having a lot of pain in my left side and went to the doctor who suspected kidney stones. No kidney stones, but they found a pretty big ovarian cyst.

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	Flank pain	·	·	✓
SD	Headache	·	·	✓
SD	Lymph node pain	✓	✓	✓
SD	Lymphadenopathy	✓	✓	✓
SD	Neck pain	✓	✓	✓
SD	Office visit	·	·	✓
SD	Oropharyngeal pain	·	·	✓
SD	Ovarian cyst	·	·	✓
SRO	Chest pain	·	·	✓
SRO	Costochondritis	·	·	✓
SRO	Office visit	·	·	✓

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