43Q-51860-26399

4 vaccinations 7 coded responses 40 check-ins 7 free-text entries 1 call case

Sex: Female
Age at first dose: 31-35
ZIP prefix: 207 / MD
Registered: 2021-03-03

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
2536624 (opens in a new window)	low	9 / 11	10	1 of 5 VAERS symptoms	same dose (4)	MD matches	2022-09-16 / 2022-11-01 / 2022-12-19 received the same day as the last call	case 1223759

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

2021-02-12
Dose 1 — Moderna
2021-03-03
Registered in v-safe
2021-03-03
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-03-05
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-03-12
Dose 2 — Moderna
2021-03-12
Health check-in — day 0, dose 2
Feeling: Fair · Site: Pain · Fever · Muscle or body aches, Fatigue or tiredness, Nausea

Adult check-in
2021-03-13
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Fever · Chills, Headache, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-03-14
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-03-15
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-16
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-17
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-18
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-19
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-03-26
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-04-02
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-04-09
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-04-16
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-04-23
Survey response — day 42, dose 2
MedDRA: Diarrhoea, Oropharyngeal pain, Vomiting — Feeling: Fair · Be unable to do your normal daily activities

Free text: Vomiting, diarrhea, and sore throat

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-11
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-09-10
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-10-22
Dose 3 — Moderna
2021-10-28
Health check-in — days 1–6 daily, dose 3
Feeling: Good · None

Adult check-in
2021-10-29
Survey response — day 7, dose 3
MedDRA: Asthenia, Fatigue, Feeling abnormal, Injection site induration, Injection site pain — Feeling: Good · Muscle or body aches, Fatigue or tiredness

Free text: The two days after I got the booster I felt bad. Tired and weak with a sore injection site and it was also hard.

MedDRA releases: 2024-11 · check-in free text available
2021-11-05
Health check-in — day 14, dose 3
Feeling: Good

Adult check-in
2021-11-12
Health check-in — day 21, dose 3
Feeling: Good

Adult check-in
2021-11-19
Health check-in — day 28, dose 3
Feeling: Good

Adult check-in
2021-11-26
Health check-in — day 35, dose 3
Feeling: Good

Adult check-in
2021-12-03
Survey response — day 42, dose 3
MedDRA: Arthralgia, Fungal infection — Feeling: Good

Free text: Yeast infection and hip pain

MedDRA releases: 2024-11 · check-in free text available
2022-01-21
Health check-in — 3 months, dose 3
Feeling: Good

Adult check-in
2022-04-22
Health check-in — 6 months, dose 3
Feeling: Good

Adult check-in
2022-09-16
Dose 4 — Moderna
2022-09-17
Health check-in — days 1–6 daily, dose 4
Feeling: Poor · Site: Pain, Swelling · Muscle or body aches, Fatigue or tiredness, Nausea

Adult check-in
2022-09-18
Health check-in — days 1–6 daily, dose 4
Feeling: Poor · Site: Pain, Swelling · Fever · Muscle or body aches, Fatigue or tiredness, Diarrhea · Be unable to do your normal daily activities

Adult check-in
2022-09-19
Health check-in — days 1–6 daily, dose 4
Feeling: Good · Site: Pain, Swelling · Fatigue or tiredness

Adult check-in
2022-09-20
Health check-in — days 1–6 daily, dose 4
Feeling: Good · Site: Pain, Swelling · None

Adult check-in
2022-09-21
Health check-in — days 1–6 daily, dose 4
Feeling: Good · None

Adult check-in
2022-09-22
Health check-in — days 1–6 daily, dose 4
Feeling: Good · None

Adult check-in
2022-09-23
Health check-in — day 7, dose 4
Feeling: Good · None

Adult check-in
2022-09-30
Survey response — day 14, dose 4
MedDRA: Pregnancy — Feeling: Good

Free text: I'm pregnant!

MedDRA releases: 2024-11 · check-in free text available
2022-10-07
Health check-in — day 21, dose 4
Feeling: Good

Adult check-in
2022-10-14
Survey response — day 28, dose 4
MedDRA: Dyspnoea, Pregnancy — Feeling: Good

Free text: Trouble breathing. Might be due to early pregnancy.

MedDRA releases: 2024-11 · check-in free text available
2022-10-21
Survey response — day 35, dose 4
MedDRA: Cough, Dyspnoea, Pregnancy — Feeling: Good

Free text: Cough and trouble breathing, possibly due to my pregnancy

MedDRA releases: 2024-11 · check-in free text available
2022-10-28
Health check-in — day 42, dose 4
Feeling: Good

Adult check-in
2022-12-16
Survey response — 3 months, dose 4
MedDRA: Abortion spontaneous — 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 · Outpatient clinic or urgent care clinic visit

Free text: Miscarriage

MedDRA releases: 2024-11 · check-in free text available
2022-12-16
Report sent to call center — 3 months, dose 4
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)
2022-12-19
Call successful
Completed over the phone
2023-03-17
Health check-in — 6 months, dose 4
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-02-12	Moderna
2	2021-03-12	Moderna
3	2021-10-22	Moderna	No
4	2022-09-16	Moderna	No

Call center

Reported	Outcome	VAERS-related outcome
2022-12-16	Successful 2022-12-19	Completed over the phone

Free text

Release 7 — day 42, dose 2

2021-04-23

Symptoms: Vomiting, diarrhea, and sore throat

Release 10 — day 7, dose 3

2021-10-29

Systemic reaction (other): The two days after I got the booster I felt bad. Tired and weak with a sore injection site and it was also hard.

Release 10 — day 42, dose 3

2021-12-03

Symptoms: Yeast infection and hip pain

Release 12 — day 14, dose 4

2022-09-30

Symptoms: I'm pregnant!

Release 12 — day 28, dose 4

2022-10-14

Symptoms: Trouble breathing. Might be due to early pregnancy.

Release 12 — day 35, dose 4

2022-10-21

Symptoms: Cough and trouble breathing, possibly due to my pregnancy

Release 12 — 3 months, dose 4

2022-12-16

Symptoms: Miscarriage

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	Abortion spontaneous	·	·	✓
SD	Arthralgia	·	·	✓
SD	Cough	·	·	✓
SD	Diarrhoea	✓	✓	✓
SD	Dyspnoea	·	·	✓
SD	Fungal infection	·	·	✓
SD	Oropharyngeal pain	✓	✓	✓
SD	Pregnancy	·	·	✓
SD	Vomiting	✓	✓	✓
SRO	Asthenia	·	·	✓
SRO	Fatigue	·	·	✓
SRO	Feeling abnormal	·	·	✓
SRO	Injection site induration	·	·	✓
SRO	Injection site pain	·	·	✓

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