4MB-24921-45748

3 vaccinations 4 coded responses 39 check-ins 4 free-text entries 1 call case

Sex: Female
Age at first dose: 26-30
ZIP prefix: 606 / IL
Registered: 2021-04-21

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
2517881 (opens in a new window)	high	11 / 11	—	5 of 7 VAERS symptoms	same dose (3)	IL matches	2021-11-27 / 2022-08-01 / 2022-11-28 received the same day as the last call	case 1193306

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

2021-04-20
Dose 1 — Moderna
2021-04-21
Registered in v-safe
2021-04-21
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Muscle or body aches

Adult check-in
2021-04-22
Survey response — days 1–6 daily, dose 1
MedDRA: Musculoskeletal stiffness — Feeling: Good · Muscle or body aches

Free text: Neck feels stiff on left side, but that might have more to do with not using that arm much yesterday. I can still move and lift things without pain.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-23
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-04-24
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-25
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Redness, Swelling, Itching · Muscle or body aches

Adult check-in
2021-04-26
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Redness, Swelling, Itching · Muscle or body aches

Adult check-in
2021-04-27
Health check-in — day 7, dose 1
Feeling: Good · Site: Redness, Swelling · Muscle or body aches

Adult check-in
2021-05-06
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-05-11
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-05-18
Dose 2 — Moderna
2021-05-18
Health check-in — day 0, dose 2
Feeling: Good · Site: Pain, Swelling · Muscle or body aches

Adult check-in
2021-05-19
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Swelling · Headache, Muscle or body aches, Fatigue or tiredness · Be unable to work

Adult check-in
2021-05-20
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Chills, Headache, Muscle or body aches, Fatigue or tiredness, Nausea

Adult check-in
2021-05-21
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-05-22
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-05-23
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-05-24
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-05-25
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-06-01
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-06-08
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-06-16
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-06-22
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-06-29
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-08-17
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-11-16
Survey response — 6 months, dose 2
MedDRA: Cough, Nasopharyngitis, SARS-CoV-2 test negative, Sneezing — Feeling: Good

Free text: Coughing and sneezing, but got a Covid test. Negative result. Pretty sure it's a cold.

MedDRA releases: 2024-11 · check-in free text available
2021-11-27
Dose 3 — Moderna
2021-11-28
Health check-in — days 1–6 daily, dose 3
Feeling: Fair · Site: Pain · None

Adult check-in
2021-11-29
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Site: Pain · Headache

Adult check-in
2021-11-30
Health check-in — days 1–6 daily, dose 3
Feeling: Good · None

Adult check-in
2021-12-01
Health check-in — days 1–6 daily, dose 3
Feeling: Good · None

Adult check-in
2021-12-02
Health check-in — days 1–6 daily, dose 3
Feeling: Good · None

Adult check-in
2021-12-03
Health check-in — days 1–6 daily, dose 3
Feeling: Good · None

Adult check-in
2021-12-04
Health check-in — day 7, dose 3
Feeling: Good · None

Adult check-in
2021-12-13
Health check-in — day 14, dose 3
Feeling: Good

Adult check-in
2021-12-18
Health check-in — day 21, dose 3
Feeling: Good

Adult check-in
2021-12-27
Health check-in — day 28, dose 3
Feeling: Good

Adult check-in
2022-01-01
Health check-in — day 35, dose 3
Feeling: Good

Adult check-in
2022-01-08
Health check-in — day 42, dose 3
Feeling: Good

Adult check-in
2022-02-26
Survey response — 3 months, dose 3
MedDRA: Fatigue, Nausea, SARS-CoV-2 test negative — Feeling: Good · Be unable to work or attend school, Be unable to do your normal daily activities

Free text: Extreme fatigue and nausea one day, but we think it was a mild case of food poisoning. At home Covid test came back negative and I felt much better the next day.

MedDRA releases: 2024-11 · check-in free text available
2022-05-29
Health check-in — 6 months, dose 3
Feeling: Good

Adult check-in
2022-11-27
Survey response — 12 months, dose 3
MedDRA: COVID-19 — Feeling: Good · Be unable to work or attend school, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: Covid positive back in August.

MedDRA releases: 2024-11 · check-in free text available
2022-11-27
Report sent to call center — 12 months, 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

Telehealth, virtual health, or email health consultation · 1 call case(s)
2022-11-28
Call successful
Completed over the phone

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-20	Moderna
2	2021-05-18	Moderna
3	2021-11-27	Moderna	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 7 — days 1–6 daily, dose 1

2021-04-22

Systemic reaction (other): Neck feels stiff on left side, but that might have more to do with not using that arm much yesterday. I can still move and lift things without pain.

Release 10 — 6 months, dose 2

2021-11-16

Symptoms: Coughing and sneezing, but got a Covid test. Negative result. Pretty sure it's a cold.

Release 11 — 3 months, dose 3

2022-02-26

Symptoms: Extreme fatigue and nausea one day, but we think it was a mild case of food poisoning. At home Covid test came back negative and I felt much better the next day.

Release 12 — 12 months, dose 3

2022-11-27

Symptoms: Covid positive back in August.

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	Cough	·	·	✓
SD	COVID-19	·	·	✓
SD	Fatigue	·	·	✓
SD	Nasopharyngitis	·	·	✓
SD	Nausea	·	·	✓
SD	SARS-CoV-2 test negative	·	·	✓
SD	Sneezing	·	·	✓
SRO	Musculoskeletal stiffness	✓	✓	✓

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