OpenVSafe by OpenVAERS
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3DK-76223-75378

2 vaccinations 4 coded responses 6 check-ins 4 free-text entries 4 call cases
Sex
Female
Age at first dose
66+
ZIP prefix
960 / CA
Registered
2021-03-19
Relationship
Self
Race
White
Ethnicity
Not Hispanic or Latino

Possible VAERS report

VAERS IDConfidenceScoreRunner-upShared symptomsDose StateVAERS vaccinated / onset / receivedCall case
1881332 (opens in a new window) high 10 / 11 3 1 of 3 VAERS symptoms same dose (2) CA matches 2021-03-12 / 2021-03-17 / 2021-11-18
received 243 days after the last call
 case 368717

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. 2021-02-12
    Dose 1 — Moderna
  2. 2021-03-12
    Dose 2 — Moderna
  3. 2021-03-19
    Registered in v-safe
  4. 2021-03-20
    Survey response — day 7, dose 2
    MedDRA: Platelet count decreased, Unevaluable event — Feeling: Good · Muscle or body aches · Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation
    Free text: Systemic reaction (other): 3/12 2nd vaccine. 3/15 blood work showing significant drop in platelets to 86. Coincidence? · Healthcare visit (other): Contacted my doc re platelet issue. Won't hear until next week.
    MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
  5. 2021-03-20
    Report sent to call center — day 7, dose 2
    Get care from a doctor or other healthcare professional
    1 call case(s)
  6. 2021-04-05
    Health check-in — day 21, dose 2
    Feeling: Good
    Adult check-in
  7. 2021-04-09
    Survey response — day 28, dose 2
    MedDRA: Office visit, Platelet count decreased, Platelet count increased, Platelet disorder — Feeling: Good · Get care from a doctor or other healthcare professional
    Free text: Symptoms: Platelet count at 86 3 days after 2nd shot. Thought this might not be a coincidence since I have never had platelet issues before. · Healthcare visit (other): Office visit
    MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
  8. 2021-04-09
    Report sent to call center — day 28, dose 2
    Get care from a doctor or other healthcare professional
    1 call case(s)
  9. 2021-04-19
    Health check-in — day 35, dose 2
    Feeling: Good
    Adult check-in
  10. 2021-04-23
    Survey response — day 42, dose 2
    MedDRA: Laboratory test, Office visit, Platelet count decreased — Feeling: Poor · Get care from a doctor or other healthcare professional
    Free text: Symptoms: I have written this before but hoping you will hear me. My platelet count dropped to 86 after receiving my 2nd vaccine. My vaccine was 3/12. My blood work was 3/15. · Healthcare visit (other): Lab work and visitm
    MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
  11. 2021-04-23
    Report sent to call center — day 42, dose 2
    Get care from a doctor or other healthcare professional
    1 call case(s)
  12. 2021-09-10
    Survey response — 6 months, dose 2
    MedDRA: Platelet count decreased — Feeling: Good · Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation
    Free text: Drop in platelet count.
    MedDRA releases: 2024-11 · check-in free text available
  13. 2021-09-10
    Report sent to call center — 6 months, dose 2
    Get care from a doctor or other healthcare professional
    1 call case(s)
  14. 2021-09-13
  15. 2021-09-22
  16. 2021-11-18
    Call successful
    Completed over the phone

Vaccinations

DoseDateManufacturerCo-administered
12021-02-12Moderna
22021-03-12Moderna

Call center

4 call center cases

4 successful

VAERS report filed, before or during a call: 4

See the call center timeline

Free text

Release 6 — day 7, dose 2

2021-03-20

Systemic reaction (other): 3/12 2nd vaccine. 3/15 blood work showing significant drop in platelets to 86. Coincidence?
Healthcare visit (other): Contacted my doc re platelet issue. Won't hear until next week.

Release 7 — day 28, dose 2

2021-04-09

Symptoms: Platelet count at 86 3 days after 2nd shot. Thought this might not be a coincidence since I have never had platelet issues before.
Healthcare visit (other): Office visit

Release 7 — day 42, dose 2

2021-04-23

Symptoms: I have written this before but hoping you will hear me. My platelet count dropped to 86 after receiving my 2nd vaccine. My vaccine was 3/12. My blood work was 3/15.
Healthcare visit (other): Lab work and visitm

Release 9 — 6 months, dose 2

2021-09-10

Symptoms: Drop in platelet count.

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
HCVOOffice visit ✓ ✓ ✓
HCVOUnevaluable event ✓ ✓ ✓
SDLaboratory test ✓ ✓ ○
SDPlatelet count decreased ○ ✓ ✓
SDPlatelet count increased ✓ · ✓
SDPlatelet disorder ○ ✓ ○
SROPlatelet count decreased ✓ ✓ ✓

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

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