9W9-39893-72929

4 vaccinations 3 coded responses 46 check-ins 3 free-text entries 1 call case

Sex: Female
Age at first dose: 31-35
ZIP prefix: 014 / MA
Registered: 2021-03-05

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
2530935 (opens in a new window)	high	10 / 11	1	1 of 3 VAERS symptoms	same dose (4)	MA matches	2022-09-12 / 2022-12-08 / 2022-12-14 received the same day as the last call	case 1217127

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

2021-03-05
Registered in v-safe
2021-03-05
Dose 1 — Pfizer-BioNTech
2021-03-05
Survey response — day 0, dose 1
MedDRA: Dizziness, Paraesthesia oral — Feeling: Good · Site: Pain · Headache

Free text: Dizziness and lip tingling

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-06
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Headache, Fatigue or tiredness

Adult check-in
2021-03-07
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-08
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-09
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-10
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-03-11
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-12
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-03-19
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-03-26
Dose 2 — Pfizer-BioNTech
2021-03-26
Health check-in — day 0, dose 2
Feeling: Fair · Site: Pain · Headache

Adult check-in
2021-03-27
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain · Headache, Muscle or body aches, Fatigue or tiredness, Diarrhea

Adult check-in
2021-03-28
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-03-29
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-03-30
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Redness, Swelling · Headache, Fatigue or tiredness

Adult check-in
2021-03-31
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-01
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Headache, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-04-02
Health check-in — day 7, dose 2
Feeling: Fair · Chills, Headache, Diarrhea · Be unable to work

Adult check-in
2021-04-09
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-04-16
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-04-23
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-04-30
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-05-07
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-06-25
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-09-24
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-11-14
Dose 3 — Moderna
2021-11-14
Health check-in — day 0, dose 3
Feeling: Good · None

Adult check-in
2021-11-15
Health check-in — days 1–6 daily, dose 3
Feeling: Fair · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea, Diarrhea · Be unable to do your normal daily activities

Adult check-in
2021-11-16
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Site: Swelling · Chills, Headache

Adult check-in
2021-11-17
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Site: Pain, Swelling · Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea

Adult check-in
2021-11-18
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Headache, Muscle or body aches, Nausea

Adult check-in
2021-11-19
Health check-in — days 1–6 daily, dose 3
Feeling: Fair · Headache, Nausea, Diarrhea

Adult check-in
2021-11-20
Health check-in — days 1–6 daily, dose 3
Feeling: Fair · Headache, Diarrhea

Adult check-in
2021-11-23
Health check-in — day 7, dose 3
Feeling: Good · Nausea, Diarrhea

Adult check-in
2021-11-28
Health check-in — day 14, dose 3
Feeling: Good

Adult check-in
2021-12-05
Health check-in — day 21, dose 3
Feeling: Good

Adult check-in
2021-12-12
Survey response — day 28, dose 3
MedDRA: Abortion spontaneous, Ultrasound scan abnormal — Feeling: Fair · Be unable to work or attend school

Free text: Miscarriage at 9 weeks. Ultrasound imaging suggests stopped growing at 5 weeks.

MedDRA releases: 2024-11 · check-in free text available
2021-12-19
Health check-in — day 35, dose 3
Feeling: Good

Adult check-in
2021-12-26
Health check-in — day 42, dose 3
Feeling: Good

Adult check-in
2022-02-13
Health check-in — 3 months, dose 3
Feeling: Good

Adult check-in
2022-05-15
Health check-in — 6 months, dose 3
Feeling: Good

Adult check-in
2022-09-12
Dose 4 — Moderna
2022-09-27
Health check-in — day 14, dose 4
Feeling: Fair

Adult check-in
2022-10-03
Health check-in — day 21, dose 4
Feeling: Good

Adult check-in
2022-10-10
Health check-in — day 28, dose 4
Feeling: Good

Adult check-in
2022-10-17
Health check-in — day 35, dose 4
Feeling: Fair

Adult check-in
2022-10-24
Health check-in — day 42, dose 4
Feeling: Good

Adult check-in
2022-12-12
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 · Hospitalization

Free text: Miscarriage, 7.5 weeks

MedDRA releases: 2024-11 · check-in free text available
2022-12-12
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

Hospitalization · 1 call case(s)
2022-12-14
Call successful
Completed over the phone
2023-03-15
Health check-in — 6 months, dose 4
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-05	Pfizer-BioNTech
2	2021-03-26	Pfizer-BioNTech
3	2021-11-14	Moderna	No
4	2022-09-12	Moderna	No

Call center

Reported	Outcome	VAERS-related outcome
2022-12-12	Successful 2022-12-14	Completed over the phone

Free text

Release 5 — day 0, dose 1

2021-03-05

Systemic reaction (other): Dizziness and lip tingling

Release 10 — day 28, dose 3

2021-12-12

Symptoms: Miscarriage at 9 weeks. Ultrasound imaging suggests stopped growing at 5 weeks.

Release 12 — 3 months, dose 4

2022-12-12

Symptoms: Miscarriage, 7.5 weeks

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	Ultrasound scan abnormal	·	·	✓
SRO	Dizziness	✓	✓	✓
SRO	Paraesthesia oral	✓	✓	✓

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