OpenVSafe by OpenVAERS
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YLY-30665-40777

4 vaccinations 7 coded responses 35 check-ins 6 free-text entries 4 call cases
Sex
Female
Age at first dose
26-30
ZIP prefix
041 / ME
Registered
2021-04-10
Relationship
Self
Race
White
Ethnicity
Not Hispanic or Latino

Possible VAERS report

VAERS IDConfidenceScoreRunner-upShared symptomsDose StateVAERS vaccinated / onset / receivedCall case
2021556 (opens in a new window) high 10 / 11 1 3 of 7 VAERS symptoms same dose (3) VA differs 2021-12-17 / 2021-12-18 / 2022-01-10
received the same day as the last call
case 1228689

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. 2021-04-09
    Dose 1 — Pfizer-BioNTech
  2. 2021-04-10
    Registered in v-safe
  3. 2021-04-10
    Survey response — days 1–6 daily, dose 1
    MedDRA: Dizziness, Tremor — Feeling: Poor · Headache, Nausea · Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit
    Free text: Shaky, light headed
    MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
  4. 2021-04-10
    Report sent to call center — days 1–6 daily, dose 1
    Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional
    1 call case(s)
  5. 2021-04-11
    Health check-in — days 1–6 daily, dose 1
    Feeling: Good · Site: Pain · None
    Adult check-in
  6. 2021-04-12
    Health check-in — days 1–6 daily, dose 1
    Feeling: Good · None
    Adult check-in
  7. 2021-04-13
    Health check-in — days 1–6 daily, dose 1
    Feeling: Good · None
    Adult check-in
  8. 2021-04-14
    Health check-in — days 1–6 daily, dose 1
    Feeling: Good · None
    Adult check-in
  9. 2021-04-15
    Health check-in — days 1–6 daily, dose 1
    Feeling: Good · None
    Adult check-in
  10. 2021-04-16
    Health check-in — day 7, dose 1
    Feeling: Good · None
    Adult check-in
  11. 2021-04-23
    Health check-in — day 14, dose 1
    Feeling: Good
    Adult check-in
  12. 2021-04-30
    Health check-in — day 21, dose 1
    Feeling: Good
    Adult check-in
  13. 2021-05-03
    Dose 2 — Pfizer-BioNTech
  14. 2021-05-14
    Health check-in — day 7, dose 2
    Feeling: Good · None
    Adult check-in
  15. 2021-05-17
    Health check-in — day 14, dose 2
    Feeling: Good
    Adult check-in
  16. 2021-05-24
    Health check-in — day 21, dose 2
    Feeling: Good
    Adult check-in
  17. 2021-05-31
    Health check-in — day 28, dose 2
    Feeling: Good
    Adult check-in
  18. 2021-06-07
    Health check-in — day 35, dose 2
    Feeling: Good
    Adult check-in
  19. 2021-06-14
    Health check-in — day 42, dose 2
    Feeling: Good
    Adult check-in
  20. 2021-08-02
    Health check-in — 3 months, dose 2
    Feeling: Good
    Adult check-in
  21. 2021-11-01
    Health check-in — 6 months, dose 2
    Feeling: Good
    Adult check-in
  22. 2021-12-17
    Dose 3 — Moderna
  23. 2021-12-19
    Survey response — days 1–6 daily, dose 3
    MedDRA: Dyspepsia, Office visit, Pain — Feeling: Fair · Site: Pain · Fatigue or tiredness · Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit
    Free text: Heartburn... I had really bad heartburn the day after the moderna booster. I went to urgent care... and nearly went to the emergency room because I was desperate for pain relief.
    MedDRA releases: 2024-11 · check-in free text available
  24. 2021-12-19
    Report sent to call center — days 1–6 daily, dose 3
    Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional
    Outpatient clinic or urgent care clinic visit · 1 call case(s)
  25. 2021-12-20
    Health check-in — days 1–6 daily, dose 3
    Feeling: Good · Site: Pain · Headache, Fatigue or tiredness
    Adult check-in
  26. 2021-12-20
  27. 2021-12-21
    Health check-in — days 1–6 daily, dose 3
    Feeling: Good · Site: Pain · None
    Adult check-in
  28. 2021-12-22
    Health check-in — days 1–6 daily, dose 3
    Feeling: Good · None
    Adult check-in
  29. 2021-12-23
    Health check-in — days 1–6 daily, dose 3
    Feeling: Good · None
    Adult check-in
  30. 2021-12-24
    Health check-in — day 7, dose 3
    Feeling: Good · None
    Adult check-in
  31. 2021-12-31
    Health check-in — day 14, dose 3
    Feeling: Good
    Adult check-in
  32. 2022-01-05
  33. 2022-01-05
  34. 2022-01-07
    Health check-in — day 21, dose 3
    Feeling: Good
    Adult check-in
  35. 2022-01-10
    Call successful
    Completed over the phone
  36. 2022-01-16
    Survey response — day 28, dose 3
    MedDRA: Heavy menstrual bleeding, Nausea — Feeling: Poor · Be unable to do your normal daily activities
    Free text: Since receiving the moderna booster, I have been having heavy menstrual bleeding every 2 weeks, accompanied with intense nausea, which is not normal for me, at all.
    MedDRA releases: 2024-11 · check-in free text available
  37. 2022-01-21
    Survey response — day 35, dose 3
    MedDRA: Abdominal distension, Dyspepsia, Eating disorder, Gastrooesophageal reflux disease, Haemangioma of liver, Ultrasound abdomen abnormal — Feeling: Poor
    Free text: An abdominal ultrasound showed that I have a hepatic hemangioma, 0.8 cm in size. I have bloating, heartburn, acid reflux, and difficulty eating.
    MedDRA releases: 2024-11 · check-in free text available
  38. 2022-01-30
    Survey response — day 42, dose 3
    MedDRA: Menstruation irregular — Feeling: Fair
    Free text: I am continuing to have periods every two weeks since receiving the moderna vaccine... which is not normal for me.
    MedDRA releases: 2024-11 · check-in free text available
  39. 2022-03-20
    Survey response — 3 months, dose 3
    MedDRA: Ovarian enlargement, Ultrasound ovary abnormal — Feeling: Good · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit
    Free text: Very enlarged ovaries, diagnosed by ultrasound.
    MedDRA releases: 2024-11 · check-in free text available
  40. 2022-03-20
    Report sent to call center — 3 months, dose 3
    Get care from a doctor or other healthcare professional
    Outpatient clinic or urgent care clinic visit · 1 call case(s)
  41. 2022-03-22
  42. 2022-03-30
    Call successful
    Completed over the phone
  43. 2022-10-14
    Dose 4 — Pfizer-BioNTech
  44. 2022-10-29
    Health check-in — day 14, dose 4
    Feeling: Good
    Adult check-in
  45. 2022-11-04
    Health check-in — day 21, dose 4
    Feeling: Good
    Adult check-in
  46. 2022-11-11
    Health check-in — day 28, dose 4
    Feeling: Good
    Adult check-in
  47. 2022-11-18
    Health check-in — day 35, dose 4
    Feeling: Good
    Adult check-in
  48. 2022-11-25
    Health check-in — day 42, dose 4
    Feeling: Good
    Adult check-in
  49. 2023-01-13
    Survey response — 3 months, dose 4
    MedDRA: Constipation, Decreased appetite, Diarrhoea, Dyspepsia, Gastrointestinal disorder, Vomiting — Feeling: Fair · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit
    MedDRA releases: 2024-11
  50. 2023-01-13
    Report sent to call center — 3 months, dose 4
    Get care from a doctor or other healthcare professional
    Outpatient clinic or urgent care clinic visit · 1 call case(s)
  51. 2023-01-16

Vaccinations

DoseDateManufacturerCo-administered
12021-04-09Pfizer-BioNTech
22021-05-03Pfizer-BioNTech
32021-12-17Moderna No
42022-10-14Pfizer-BioNTech No

Call center

ReportedOutcomeVAERS-related outcome
2021-04-10 Successful Completed over the phone
2021-12-19 Successful
2022-01-10
Completed over the phone
2022-03-20 Successful
2022-03-30
Completed over the phone
2023-01-13 Unsuccessful

Free text

Release 7 — days 1–6 daily, dose 1

2021-04-10

Systemic reaction (other): Shaky, light headed

Release 10 — days 1–6 daily, dose 3

2021-12-19

Systemic reaction (other): Heartburn... I had really bad heartburn the day after the moderna booster. I went to urgent care... and nearly went to the emergency room because I was desperate for pain relief.

Release 10 — day 28, dose 3

2022-01-16

Symptoms: Since receiving the moderna booster, I have been having heavy menstrual bleeding every 2 weeks, accompanied with intense nausea, which is not normal for me, at all.

Release 11 — day 35, dose 3

2022-01-21

Symptoms: An abdominal ultrasound showed that I have a hepatic hemangioma, 0.8 cm in size. I have bloating, heartburn, acid reflux, and difficulty eating.

Release 11 — day 42, dose 3

2022-01-30

Symptoms: I am continuing to have periods every two weeks since receiving the moderna vaccine... which is not normal for me.

Release 11 — 3 months, dose 3

2022-03-20

Symptoms: Very enlarged ovaries, diagnosed by ultrasound.

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
SDAbdominal distension · · ✓
SDConstipation · · ✓
SDDecreased appetite · · ✓
SDDiarrhoea · · ✓
SDDyspepsia · · ✓
SDEating disorder · · ✓
SDGastrointestinal disorder · · ✓
SDGastrooesophageal reflux disease · · ✓
SDHaemangioma of liver · · ✓
SDHeavy menstrual bleeding · · ✓
SDMenstruation irregular · · ✓
SDNausea · · ✓
SDOvarian enlargement · · ✓
SDUltrasound abdomen abnormal · · ✓
SDUltrasound ovary abnormal · · ✓
SDVomiting · · ✓
SRODizziness ✓ ✓ ✓
SRODyspepsia · · ✓
SROOffice visit · · ✓
SROPain · · ✓
SROTremor ✓ ✓ ✓

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