ZWZ-25403-24100

2 vaccinations 6 coded responses 17 check-ins 6 free-text entries 3 call cases

Sex: Female
Age at first dose: 31-35
ZIP prefix: 809 / CO
Registered: 2021-04-13

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
1296598 (opens in a new window)	high	10 / 11	-3	3 of 8 VAERS symptoms	same dose (1)	CO matches	2021-04-12 / 2021-04-12 / 2021-05-07 received the same day as the last call	case 637307

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

2021-04-12
Dose 1 — Moderna
2021-04-13
Registered in v-safe
2021-04-13
Survey response — days 1–6 daily, dose 1
MedDRA: Feeling abnormal, Urticaria — Feeling: Poor · Fever · Chills, Headache, Fatigue or tiredness, Nausea · Be unable to work, Be unable to do your normal daily activities

Free text: I was actually broken out in hives before I got the vaccine and my hives seemed to clear up almost immediately after I received it. Very weird.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-13
Report sent to call center — days 1–6 daily, dose 1
Be unable to work · Be unable to do your normal daily activities

1 call case(s)
2021-04-14
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Headache, Fatigue or tiredness, Nausea · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-04-14
Report sent to call center — days 1–6 daily, dose 1
Be unable to work · Be unable to do your normal daily activities

1 call case(s)
2021-04-15
Survey response — days 1–6 daily, dose 1
MedDRA: Chills, Fatigue, Migraine, Pyrexia — Feeling: Fair · Fever · Chills, Headache, Fatigue or tiredness · Be unable to work, Be unable to do your normal daily activities

Free text: No fever but felt very feverish. Constant chills, migraines all day, and so extremely tired.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-15
Report sent to call center — days 1–6 daily, dose 1
Be unable to work · Be unable to do your normal daily activities

no matching call case
2021-04-17
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-19
Health check-in — day 7, dose 1
Feeling: Fair · None

Adult check-in
2021-05-04
Survey response — day 21, dose 1
MedDRA: Foetal death, Medical observation — 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 · Emergency room or emergency department visit

Free text: Symptoms: Not long after i got the vaccine, my fetus stopped developing. Not sure if related. · Healthcare visit (other): Triage

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-04
Report sent to call center — day 21, dose 1
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)
2021-05-06
Call 1 — Left Voicemail
2021-05-07
Call successful
Completed over the phone
2021-05-10
Dose 2 — Moderna
2021-05-10
Health check-in — day 0, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-05-11
Survey response — days 1–6 daily, dose 2
MedDRA: Foetal death, Malaise, Pregnancy — Feeling: Poor · Site: Pain · Fever · Chills, Headache, Fatigue or tiredness, Nausea, Abdominal pain · Be unable to work, Be unable to do your normal daily activities

Free text: Im pregnant as well but the fetus stopped developing. It gets removed friday. But was very very sick from shot today. Considered even calling an ambulance at one point.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-12
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Swelling · Headache, Abdominal pain

Adult check-in
2021-05-14
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-05-21
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-05-24
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-05-31
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-06-07
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-06-23
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-08-09
Survey response — 3 months, dose 2
MedDRA: Anxiety, Chest pain, Office visit — Feeling: Good

Free text: I had some major chest pains. When I went to the doctor, they asked if I got the vaccine. Everything seemed normal. Could have been anxiety. Lasted 3 weeks. But we dont know for sure.

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-11-08
Survey response — 6 months, dose 2
MedDRA: Medical counselling, Oedema peripheral — Feeling: Fair

Free text: I had a swollen armpit since the shot on same arm but thought it was caused by possible breast cancer. Doctor said its likely from the vaccination as the other reason was ruled out as i dont have breast cancer. Rather have swollen armpit than Covid.

MedDRA releases: 2024-11 · check-in free text available

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-12	Moderna
2	2021-05-10	Moderna

Call center

Reported	Outcome	VAERS-related outcome
2021-04-13	priority 2/3
2021-04-14	priority 2/3
2021-05-04	Successful 2021-05-07	Completed over the phone

1 report(s) with no call case — see the timeline.

Free text

Release 7 — days 1–6 daily, dose 1

2021-04-13

Systemic reaction (other): I was actually broken out in hives before I got the vaccine and my hives seemed to clear up almost immediately after I received it. Very weird.

2021-04-15

Systemic reaction (other): No fever but felt very feverish. Constant chills, migraines all day, and so extremely tired.

Release 8 — day 21, dose 1

2021-05-04

Symptoms: Not long after i got the vaccine, my fetus stopped developing. Not sure if related.

Healthcare visit (other): Triage

Release 8 — days 1–6 daily, dose 2

2021-05-11

Systemic reaction (other): Im pregnant as well but the fetus stopped developing. It gets removed friday. But was very very sick from shot today. Considered even calling an ambulance at one point.

Release 9 — 3 months, dose 2

2021-08-09

Symptoms: I had some major chest pains. When I went to the doctor, they asked if I got the vaccine. Everything seemed normal. Could have been anxiety. Lasted 3 weeks. But we dont know for sure.

Release 10 — 6 months, dose 2

2021-11-08

Symptoms: I had a swollen armpit since the shot on same arm but thought it was caused by possible breast cancer. Doctor said its likely from the vaccination as the other reason was ruled out as i dont have breast cancer. Rather have swollen armpit than Covid. cut off by CDC

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
HCVO	Medical observation	✓	✓	✓
SD	Anxiety	✓	·	✓
SD	Chest pain	✓	·	✓
SD	Foetal death	✓	✓	✓
SD	Medical counselling	·	·	✓
SD	Oedema peripheral	·	·	✓
SD	Office visit	✓	·	✓
SRO	Chills	✓	✓	✓
SRO	Fatigue	✓	✓	✓
SRO	Feeling abnormal	✓	✓	✓
SRO	Foetal death	✓	✓	✓
SRO	Malaise	✓	✓	✓
SRO	Migraine	✓	✓	✓
SRO	Pregnancy	✓	✓	✓
SRO	Pyrexia	✓	✓	✓
SRO	Urticaria	✓	✓	✓

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