OpenVSafe by OpenVAERS
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7DD-25789-28775

3 vaccinations 1 coded response 5 check-ins 1 free-text entry 1 call case
Sex
Female
Age at first dose
26-30
ZIP prefix
397 / MS
Registered
2021-12-07
Relationship
Self
Race
White
Ethnicity
Not Hispanic or Latino

Possible VAERS report

VAERS IDConfidenceScoreRunner-upShared symptomsDose StateVAERS vaccinated / onset / receivedCall case
2529470 (opens in a new window) high 8 / 11 2 0 of 15 VAERS symptoms same dose (3) MS matches 2021-12-07 / 2022-01-15 / 2022-12-12
received the same day as the last call
case 1212283

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

  1. 2021-01-08
    Dose 1 — Moderna
  2. 2021-02-05
    Dose 2 — Moderna
  3. 2021-12-07
    Registered in v-safe
  4. 2021-12-07
    Dose 3 — Moderna
  5. 2021-12-07
    Health check-in — day 0, dose 3
    Feeling: Good · None
    Adult check-in
  6. 2021-12-08
    Health check-in — days 1–6 daily, dose 3
    Feeling: Poor · Site: Pain · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to work or attend school, Be unable to do your normal daily activities
    Adult check-in
  7. 2021-12-09
    Health check-in — days 1–6 daily, dose 3
    Feeling: Good · Site: Pain, Redness · None
    Adult check-in
  8. 2021-12-10
    Health check-in — days 1–6 daily, dose 3
    Feeling: Good · Site: Pain · None
    Adult check-in
  9. 2022-12-09
    Survey response — 12 months, dose 3
    MedDRA: Abortion spontaneous, Appendicitis, Metabolic syndrome — Feeling: Good · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit, Emergency room or emergency department visit, Hospitalization
    Free text: Symptoms: Metabolic syndrome Recurrent miscarriage · Healthcare visit (other): Appendicitis
    MedDRA releases: 2024-11 · check-in free text available
  10. 2022-12-09
    Report sent to call center — 12 months, dose 3
    Get care from a doctor or other healthcare professional
    Outpatient clinic or urgent care clinic visit · Emergency room or emergency department visit · Hospitalization · 1 call case(s)
  11. 2022-12-12
  12. 2022-12-12
    Call successful
    Completed over the phone

Vaccinations

DoseDateManufacturerCo-administered
12021-01-08Moderna No
22021-02-05Moderna No
32021-12-07Moderna No

Call center

ReportedOutcomeVAERS-related outcome
2022-12-09 Successful
2022-12-12
Completed over the phone

Free text

Release 12 — 12 months, dose 3

2022-12-09

Symptoms: Metabolic syndrome Recurrent miscarriage
Healthcare visit (other): Appendicitis

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

FieldPreferred term2021-092023-042024-11
HCVOAppendicitis · · ✓
SDAbortion spontaneous · · ✓
SDMetabolic syndrome · · ✓

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