K49-40458-96217 · OpenVSafe

Timeline

Registration Vaccinations Survey responses Call reports Cases without a report Call attempts Call successful Pregnancy survey

2021-01-16
Dose 1 — Moderna
2021-02-20
Dose 2 — Moderna
2021-08-05
Registered in v-safe
2021-08-21
Survey response — 6 months, dose 2
MedDRA: Abortion spontaneous, Unevaluable event, Vertigo — Feeling: Fair · Get care from a doctor or other healthcare professional

Free text: Symptoms: After the vaccine, about a week later, I had a miscarriage. That hasnt been previously reported. That was February. Recent symptoms include vertigo, which started a few weeks ago. · Healthcare visit (other): Still trying to reach a doctor

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-08-21
Report sent to call center — 6 months, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-08-24
Call 1 — Left Voicemail
2022-02-22
Survey response — 12 months, dose 2
MedDRA: Office visit, Seizure like phenomena — Feeling: Good · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Symptoms: I can't remember if I reported it, but I was having seizure-like sensations for a month or two. They went away and came back briefly. · Healthcare visit (other): Specialists

MedDRA releases: 2024-11 · check-in free text available
2022-02-22
Report sent to call center — 12 months, dose 2
Get care from a doctor or other healthcare professional

Outpatient clinic or urgent care clinic visit · 1 call case(s)
2022-02-23
Call successful
Not applicable (accidental reporting or does not believe symptoms are related to vaccine)

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-16	Moderna	No
2	2021-02-20	Moderna	No

Call center

Reported	Outcome	VAERS-related outcome
2021-08-21	Successful	Not applicable (accidental reporting or does not believe symptoms are related to vaccine)
2022-02-22	Successful 2022-02-23	Not applicable (accidental reporting or does not believe symptoms are related to vaccine)

Free text

Release 9 — 6 months, dose 2

2021-08-21

Symptoms: After the vaccine, about a week later, I had a miscarriage. That hasnt been previously reported. That was February. Recent symptoms include vertigo, which started a few weeks ago.

Healthcare visit (other): Still trying to reach a doctor

Release 11 — 12 months, dose 2

2022-02-22

Symptoms: I can't remember if I reported it, but I was having seizure-like sensations for a month or two. They went away and came back briefly.

Healthcare visit (other): Specialists

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	Office visit	·	·	✓
HCVO	Unevaluable event	✓	·	✓
SD	Abortion spontaneous	✓	·	✓
SD	Seizure like phenomena	·	·	✓
SD	Vertigo	✓	·	✓

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