OpenVSafe by OpenVAERS
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Y9N-23901-01755

4 vaccinations 6 coded responses 42 check-ins 5 free-text entries 2 call cases
Sex
Male
Age at first dose
36-40
ZIP prefix
618 / IL
Registered
2021-04-23
Relationship
Self
Race
White
Ethnicity
Not Hispanic or Latino

Possible VAERS report

VAERS IDConfidenceScoreRunner-upShared symptomsDose StateVAERS vaccinated / onset / receivedCall case
2551360 (opens in a new window) high 9 / 11 — 1 of 7 VAERS symptoms same dose (3) IL matches 2021-11-22 / 2022-04-22 / 2023-01-05
received the same day as the last call
 case 730928

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. 2021-03-24
    Dose 1 — Moderna
  2. 2021-04-21
    Dose 2 — Moderna
  3. 2021-04-23
    Registered in v-safe
  4. 2021-04-23
    Survey response — days 1–6 daily, dose 2
    MedDRA: Formication — Feeling: Fair · Site: Pain, Swelling · Chills, Headache, Joint pains, Muscle or body aches, Abdominal pain
    Free text: Phantom sensation of insects crawling on skin
    MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
  5. 2021-04-24
    Health check-in — days 1–6 daily, dose 2
    Feeling: Good · Site: Pain · Muscle or body aches, Fatigue or tiredness
    Adult check-in
  6. 2021-04-26
    Health check-in — days 1–6 daily, dose 2
    Feeling: Good · None
    Adult check-in
  7. 2021-04-27
    Health check-in — days 1–6 daily, dose 2
    Feeling: Good · Chills, Fatigue or tiredness
    Adult check-in
  8. 2021-04-28
    Health check-in — day 7, dose 2
    Feeling: Good · None
    Adult check-in
  9. 2021-05-05
    Health check-in — day 14, dose 2
    Feeling: Good
    Adult check-in
  10. 2021-05-12
    Health check-in — day 21, dose 2
    Feeling: Good
    Adult check-in
  11. 2021-05-19
    Health check-in — day 28, dose 2
    Feeling: Fair
    Adult check-in
  12. 2021-05-26
    Survey response — day 35, dose 2
    MedDRA: Muscle spasms — Feeling: Fair
    Free text: Strong muscle cramps particularly in calf muscles, although it likely might be running-related, not vaccine-related.
    MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
  13. 2021-06-02
    Survey response — day 42, dose 2
    MedDRA: Back injury, Muscle spasms — Feeling: Fair
    Free text: Lower back injury very likely from gardening, not from the vaccine. I have some muscle cramping but that's pretty normal with running.
    MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
  14. 2021-07-21
    Health check-in — 3 months, dose 2
    Feeling: Good
    Adult check-in
  15. 2021-10-20
    Health check-in — 6 months, dose 2
    Feeling: Good
    Adult check-in
  16. 2021-11-22
    Dose 3 — Moderna
  17. 2021-11-22
    Health check-in — day 0, dose 3
    Feeling: Good · None
    Adult check-in
  18. 2021-11-23
    Health check-in — days 1–6 daily, dose 3
    Feeling: Poor · Site: Pain · Fever · Chills, Headache, Fatigue or tiredness
    Adult check-in
  19. 2021-11-24
    Health check-in — days 1–6 daily, dose 3
    Feeling: Good · None
    Adult check-in
  20. 2021-11-25
    Health check-in — days 1–6 daily, dose 3
    Feeling: Good · None
    Adult check-in
  21. 2021-11-26
    Health check-in — days 1–6 daily, dose 3
    Feeling: Good · None
    Adult check-in
  22. 2021-11-27
    Health check-in — days 1–6 daily, dose 3
    Feeling: Good · None
    Adult check-in
  23. 2021-11-28
    Health check-in — days 1–6 daily, dose 3
    Feeling: Good · None
    Adult check-in
  24. 2021-11-29
    Health check-in — day 7, dose 3
    Feeling: Good · None
    Adult check-in
  25. 2021-12-06
    Health check-in — day 14, dose 3
    Feeling: Good
    Adult check-in
  26. 2021-12-13
    Health check-in — day 21, dose 3
    Feeling: Good
    Adult check-in
  27. 2021-12-20
    Health check-in — day 28, dose 3
    Feeling: Good
    Adult check-in
  28. 2021-12-27
    Health check-in — day 35, dose 3
    Feeling: Good
    Adult check-in
  29. 2022-01-03
    Health check-in — day 42, dose 3
    Feeling: Good
    Adult check-in
  30. 2022-02-21
    Health check-in — 3 months, dose 3
    Feeling: Good
    Adult check-in
  31. 2022-05-25
    Survey response — 6 months, dose 3
    MedDRA: Eye disorder, Unevaluable event, Visual impairment — Feeling: Fair · Be unable to work or attend school, Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit
    Free text: Symptoms: Gray spot in vision caused by either blood vessel inflammation, plasma settling on the retina, or potentially a stroke. The vision issue cleared up but the doctors want a follow-up echocardiogram, cranial vessel ultrasound, and blood tests. · Healthcare visit (other): Eye exam, fluorescein angiography
    MedDRA releases: 2024-11 · check-in free text available
  32. 2022-05-25
    Report sent to call center — 6 months, dose 3
    Be unable to work or attend school · Get care from a doctor or other healthcare professional
    Outpatient clinic or urgent care clinic visit · 1 call case(s)
  33. 2022-05-26
  34. 2022-10-04
    Dose 4 — Moderna
  35. 2022-10-04
    Health check-in — day 0, dose 4
    Feeling: Good · None
    Adult check-in
  36. 2022-10-05
    Health check-in — days 1–6 daily, dose 4
    Feeling: Fair · Site: Pain · Fever · Headache, Muscle or body aches, Fatigue or tiredness
    Adult check-in
  37. 2022-10-06
    Health check-in — days 1–6 daily, dose 4
    Feeling: Good · Site: Pain · Headache, Fatigue or tiredness
    Adult check-in
  38. 2022-10-07
    Health check-in — days 1–6 daily, dose 4
    Feeling: Good · None
    Adult check-in
  39. 2022-10-08
    Health check-in — days 1–6 daily, dose 4
    Feeling: Good · None
    Adult check-in
  40. 2022-10-09
    Health check-in — days 1–6 daily, dose 4
    Feeling: Good · None
    Adult check-in
  41. 2022-10-10
    Health check-in — days 1–6 daily, dose 4
    Feeling: Good · None
    Adult check-in
  42. 2022-10-13
    Health check-in — day 7, dose 4
    Feeling: Good · None
    Adult check-in
  43. 2022-10-18
    Health check-in — day 14, dose 4
    Feeling: Good
    Adult check-in
  44. 2022-10-25
    Health check-in — day 21, dose 4
    Feeling: Fair
    Adult check-in
  45. 2022-11-01
    Health check-in — day 28, dose 4
    Feeling: Good
    Adult check-in
  46. 2022-11-08
    Survey response — day 35, dose 4
    MedDRA: Diarrhoea, Pyrexia, SARS-CoV-2 test negative — Feeling: Good
    Free text: Low fever and diarrhea, but probably not from the vaccine. My COVID home test was negative and it resolved in a few days.
    MedDRA releases: 2024-11 · check-in free text available
  47. 2022-11-15
    Health check-in — day 42, dose 4
    Feeling: Good
    Adult check-in
  48. 2023-01-03
    Survey response — 3 months, dose 4
    MedDRA: Antiphospholipid antibodies positive, Office visit — Feeling: Fair · Get care from a doctor or other healthcare professional
    MedDRA releases: 2024-11
  49. 2023-01-03
    Report sent to call center — 3 months, dose 4
    Get care from a doctor or other healthcare professional
    1 call case(s)
  50. 2023-01-04
  51. 2023-01-04
  52. 2023-01-05
    Call successful
    Completed over the phone
  53. 2023-01-05
    Call successful
    Does not wish to fill out VAERS report
  54. 2023-04-06
    Health check-in — 6 months, dose 4
    Feeling: Good
    Adult check-in

Vaccinations

DoseDateManufacturerCo-administered
12021-03-24Moderna
22021-04-21Moderna
32021-11-22Moderna No
42022-10-04Moderna No

Call center

ReportedOutcomeVAERS-related outcome
2022-05-25 Successful
2023-01-05
 Completed over the phone
2023-01-03 Successful
2023-01-05
 Does not wish to fill out VAERS report

Free text

Release 7 — days 1–6 daily, dose 2

2021-04-23

Systemic reaction (other): Phantom sensation of insects crawling on skin

Release 8 — day 35, dose 2

2021-05-26

Symptoms: Strong muscle cramps particularly in calf muscles, although it likely might be running-related, not vaccine-related.

Release 8 — day 42, dose 2

2021-06-02

Symptoms: Lower back injury very likely from gardening, not from the vaccine. I have some muscle cramping but that's pretty normal with running.

Release 11 — 6 months, dose 3

2022-05-25

Symptoms: Gray spot in vision caused by either blood vessel inflammation, plasma settling on the retina, or potentially a stroke. The vision issue cleared up but the doctors want a follow-up echocardiogram, cranial vessel ultrasound, and blood tests.
Healthcare visit (other): Eye exam, fluorescein angiography

Release 12 — day 35, dose 4

2022-11-08

Symptoms: Low fever and diarrhea, but probably not from the vaccine. My COVID home test was negative and it resolved in a few days.

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 · · ✓
SDAntiphospholipid antibodies positive · · ✓
SDBack injury ✓ ✓ ✓
SDDiarrhoea · · ✓
SDEye disorder · · ✓
SDMuscle spasms ✓ ✓ ✓
SDPyrexia · · ✓
SDSARS-CoV-2 test negative · · ✓
SDVisual impairment · · ✓
SROFormication ✓ ✓ ✓

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

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