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27Q-16660-03484

2 vaccinations 4 coded responses 23 check-ins 4 free-text entries 2 call cases
Sex
Female
Age at first dose
36-40
ZIP prefix
432 / OH
Registered
2021-03-25
Relationship
Self
Race
White
Ethnicity
Not Hispanic or Latino

Possible VAERS report

VAERS IDConfidenceScoreRunner-upShared symptomsDose StateVAERS vaccinated / onset / receivedCall case
1833389 (opens in a new window) high 9 / 11 — 2 of 10 VAERS symptoms same dose (2) OH matches 2021-04-14 / 2021-10-08 / 2021-11-01
received the same day as the last call
 case 1090338

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 — Pfizer-BioNTech
  2. 2021-03-25
    Registered in v-safe
  3. 2021-03-25
    Health check-in — days 1–6 daily, dose 1
    Feeling: Good · None
    Adult check-in
  4. 2021-03-26
    Health check-in — days 1–6 daily, dose 1
    Feeling: Good · Site: Pain · None
    Adult check-in
  5. 2021-03-27
    Health check-in — days 1–6 daily, dose 1
    Feeling: Good · None
    Adult check-in
  6. 2021-03-28
    Health check-in — days 1–6 daily, dose 1
    Feeling: Good · None
    Adult check-in
  7. 2021-03-29
    Health check-in — days 1–6 daily, dose 1
    Feeling: Good · Diarrhea
    Adult check-in
  8. 2021-03-30
    Health check-in — days 1–6 daily, dose 1
    Feeling: Good · Fatigue or tiredness
    Adult check-in
  9. 2021-03-31
    Health check-in — day 7, dose 1
    Feeling: Good · None
    Adult check-in
  10. 2021-04-07
    Health check-in — day 14, dose 1
    Feeling: Good
    Adult check-in
  11. 2021-04-14
    Dose 2 — Pfizer-BioNTech
  12. 2021-04-14
    Health check-in — day 0, dose 2
    Feeling: Good · None
    Adult check-in
  13. 2021-04-15
    Health check-in — days 1–6 daily, dose 2
    Feeling: Good · None
    Adult check-in
  14. 2021-04-16
    Health check-in — days 1–6 daily, dose 2
    Feeling: Good · None
    Adult check-in
  15. 2021-04-17
    Health check-in — days 1–6 daily, dose 2
    Feeling: Good · None
    Adult check-in
  16. 2021-04-18
    Health check-in — days 1–6 daily, dose 2
    Feeling: Good · None
    Adult check-in
  17. 2021-04-19
    Health check-in — days 1–6 daily, dose 2
    Feeling: Good · None
    Adult check-in
  18. 2021-04-21
    Health check-in — day 7, dose 2
    Feeling: Good · None
    Adult check-in
  19. 2021-04-28
    Survey response — day 14, dose 2
    MedDRA: Dysmenorrhoea, Heavy menstrual bleeding, Menstruation delayed — Feeling: Good
    Free text: 9 day delayed menstrual cycle , super heavy blood clots and abnormally painful - experienced menstrual symptoms entire 9 days leading up to actually starting period
    MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
  20. 2021-05-05
    Survey response — day 21, dose 2
    MedDRA: Heavy menstrual bleeding, Menstrual clots, Menstruation delayed, Premenstrual syndrome — Feeling: Good
    Free text: I was 10 days late for my period while experiencing horrible PMS the entire time w/I actually bleeding. I bled heavily and had blood clots from my period post 2 vax
    MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
  21. 2021-05-12
    Health check-in — day 28, dose 2
    Feeling: Good
    Adult check-in
  22. 2021-05-19
    Health check-in — day 35, dose 2
    Feeling: Good
    Adult check-in
  23. 2021-05-26
    Health check-in — day 42, dose 2
    Feeling: Good
    Adult check-in
  24. 2021-07-14
    Health check-in — 3 months, dose 2
    Feeling: Good
    Adult check-in
  25. 2021-10-13
    Survey response — 6 months, dose 2
    MedDRA: Ovarian cyst — Feeling: Good · Be unable to work or attend school, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit, Emergency room or emergency department visit
    Free text: Ovarian cysts
    MedDRA releases: 2024-11 · check-in free text available
  26. 2021-10-13
    Report sent to call center — 6 months, dose 2
    Be unable to work or attend school · Be unable to do your normal daily activities · Get care from a doctor or other healthcare pr
    Outpatient clinic or urgent care clinic visit · Emergency room or emergency department visit · 1 call case(s)
  27. 2021-10-14
  28. 2021-11-01
    Call successful
    Completed over the phone
  29. 2022-04-14
    Survey response — 12 months, dose 2
    MedDRA: Hospitalisation, Ovarian cyst ruptured — Feeling: Poor · Be unable to work or attend school, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation, Outpatient clinic or urgent care clinic visit, Emergency room or emergency department visit, Hospitalization
    Free text: I have been hospitalized twice (October 2021) (April 2022) for ovarian cysts that have ruptured. I have never experienced or have had issues with my menstrual cycle or cysts. All new and currently seeking medical assistance via OBGYN
    MedDRA releases: 2024-11 · check-in free text available
  30. 2022-04-14
    Report sent to call center — 12 months, dose 2
    Be unable to work or attend school · Be unable to do your normal daily activities · Get care from a doctor or other healthcare pr
    Telehealth, virtual health, or email health consultation · Outpatient clinic or urgent care clinic visit · Emergency room or emergency department visit · Hospitalization · 1 call case(s)
  31. 2022-04-19
  32. 2022-04-21
    Call successful
    Completed over the phone

Vaccinations

DoseDateManufacturerCo-administered
12021-03-24Pfizer-BioNTech
22021-04-14Pfizer-BioNTech

Call center

2 call center cases

2 successful

VAERS report filed, before or during a call: 2

See the call center timeline

Free text

Release 8 — day 14, dose 2

2021-04-28

Symptoms: 9 day delayed menstrual cycle , super heavy blood clots and abnormally painful - experienced menstrual symptoms entire 9 days leading up to actually starting period

Release 8 — day 21, dose 2

2021-05-05

Symptoms: I was 10 days late for my period while experiencing horrible PMS the entire time w/I actually bleeding. I bled heavily and had blood clots from my period post 2 vax

Release 10 — 6 months, dose 2

2021-10-13

Symptoms: Ovarian cysts

Release 11 — 12 months, dose 2

2022-04-14

Symptoms: I have been hospitalized twice (October 2021) (April 2022) for ovarian cysts that have ruptured. I have never experienced or have had issues with my menstrual cycle or cysts. All new and currently seeking medical assistance via OBGYN

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
SDDysmenorrhoea ✓ ✓ ✓
SDHeavy menstrual bleeding ✓ ✓ ✓
SDHospitalisation · · ✓
SDMenstrual clots ✓ ✓ ✓
SDMenstruation delayed ✓ ✓ ✓
SDOvarian cyst · · ✓
SDOvarian cyst ruptured · · ✓
SDPremenstrual syndrome ✓ ✓ ✓

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

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