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YCP-21103-97204

2 vaccinations 6 coded responses 15 check-ins 6 free-text entries 0 call cases
Sex
Female
Age at first dose
31-35
ZIP prefix
021 / MA
Registered
2021-05-07
Relationship
Self
Race
Asian
Ethnicity
Not Hispanic or Latino

Timeline

  1. 2021-04-08
    Dose 1 — Moderna
  2. 2021-05-06
    Dose 2 — Moderna
  3. 2021-05-07
    Registered in v-safe
  4. 2021-05-07
    Health check-in — days 1–6 daily, dose 2
    Feeling: Fair · Site: Pain, Swelling · Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to work, Be unable to do your normal daily activities
    Adult check-in
  5. 2021-05-08
    Survey response — days 1–6 daily, dose 2
    MedDRA: Ovulation delayed — Feeling: Good · Site: Pain
    Free text: I have very regular cycles that I monitor (trying to conceive). The first dose delayed by ovulation and period by exactly 7 days.
    MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
  6. 2021-05-09
    Survey response — days 1–6 daily, dose 2
    MedDRA: Abdominal pain — Feeling: Fair · Site: Pain, Itching · Abdominal pain
    Free text: Abdominal pain not related to the vaccine
    MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
  7. 2021-05-10
    Survey response — days 1–6 daily, dose 2
    MedDRA: Unevaluable event — Feeling: Fair · Abdominal pain
    Free text: Not related to vaccine
    MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
  8. 2021-05-11
    Survey response — days 1–6 daily, dose 2
    MedDRA: Unevaluable event — Feeling: Fair · Abdominal pain
    Free text: Not related to vaccine
    MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
  9. 2021-05-12
    Survey response — days 1–6 daily, dose 2
    MedDRA: Heavy menstrual bleeding, Menstruation delayed — Feeling: Fair · Abdominal pain
    Free text: I think the vaccines have impacted the menstrual cycle. The first dose delayed my periods by a week, which is otherwise very regular. The 2nd dose has made my periods longer and heavier
    MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
  10. 2021-05-13
    Health check-in — day 7, dose 2
    Feeling: Good · None
    Adult check-in
  11. 2021-05-20
    Health check-in — day 14, dose 2
    Feeling: Good
    Adult check-in
  12. 2021-05-27
    Health check-in — day 21, dose 2
    Feeling: Good
    Adult check-in
  13. 2021-06-03
    Survey response — day 28, dose 2
    MedDRA: Nasopharyngitis — Feeling: Poor · Be unable to work, Be unable to do your normal daily activities
    Free text: I had a cold starting two days back and slowly recovering now.
    MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
  14. 2021-06-11
    Health check-in — day 35, dose 2
    Feeling: Good
    Adult check-in
  15. 2021-06-17
    Health check-in — day 42, dose 2
    Feeling: Good
    Adult check-in
  16. 2021-08-05
    Health check-in — 3 months, dose 2
    Feeling: Good
    Adult check-in
  17. 2021-11-04
    Health check-in — 6 months, dose 2
    Feeling: Good
    Adult check-in
  18. 2022-05-08
    Health check-in — 12 months, dose 2
    Feeling: Fair
    Adult check-in

Vaccinations

DoseDateManufacturerCo-administered
12021-04-08Moderna
22021-05-06Moderna

Free text

Release 8 — days 1–6 daily, dose 2

2021-05-08

Systemic reaction (other): I have very regular cycles that I monitor (trying to conceive). The first dose delayed by ovulation and period by exactly 7 days.

2021-05-09

Systemic reaction (other): Abdominal pain not related to the vaccine

2021-05-10

Systemic reaction (other): Not related to vaccine

2021-05-11

Systemic reaction (other): Not related to vaccine

2021-05-12

Systemic reaction (other): I think the vaccines have impacted the menstrual cycle. The first dose delayed my periods by a week, which is otherwise very regular. The 2nd dose has made my periods longer and heavier

Release 8 — day 28, dose 2

2021-06-03

Symptoms: I had a cold starting two days back and slowly recovering now.

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
SDNasopharyngitis ✓ ✓ ✓
SROAbdominal pain ✓ ✓ ✓
SROHeavy menstrual bleeding ✓ ✓ ✓
SROMenstruation delayed ✓ ✓ ✓
SROOvulation delayed ✓ ✓ ✓
SROUnevaluable event ✓ ✓ ✓

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

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