PWK-20799-85423 · OpenVSafe

Possible VAERS report

VAERS ID	Confidence	Score	Runner-up	Shared symptoms	Dose	State	VAERS vaccinated / onset / received	Call case
1523381 (opens in a new window)	high	9 / 11	—	1 of 6 VAERS symptoms	same dose (1)	NY matches	2021-07-27 / 2021-07-29 / 2021-08-03 received the same day as the last call	case 897542

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

2021-07-27
Dose 1 — Moderna
2021-07-30
Registered in v-safe
2021-07-30
Survey response — days 1–6 daily, dose 1
MedDRA: Pregnancy, Rest regimen, Retroplacental haematoma, Thrombosis — Feeling: Poor · Abdominal pain · 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, Hospitalization

Free text: I passed a massive blood clot and have a hematoma on my placenta and am 14 weeks pregnant. Im now forced into bedrest from this.

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-07-30
Report sent to call center — days 1–6 daily, dose 1
Be unable to work or attend school · Be unable to do your normal daily activities · Get care from a doctor or other healthcare pr

1 call case(s)
2021-08-03
Call 1 — Left Voicemail
2021-08-03
Call successful
Completed over the phone

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-07-27	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 9 — days 1–6 daily, dose 1

2021-07-30

Systemic reaction (other): I passed a massive blood clot and have a hematoma on my placenta and am 14 weeks pregnant. Im now forced into bedrest from this.

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
SRO	Pregnancy	✓	·	✓
SRO	Rest regimen	✓	·	✓
SRO	Retroplacental haematoma	✓	·	✓
SRO	Thrombosis	✓	·	✓

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