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4RW-25631-06883

2 vaccinations 1 coded response 22 check-ins 1 free-text entry 0 call cases
Sex
Female
Age at first dose
31-35
ZIP prefix
906 / CA
Registered
2021-06-17
Relationship
Self
Race
Asian
Ethnicity
Hispanic or Latino

Timeline

  1. 2021-06-16
    Dose 1 — Pfizer-BioNTech
  2. 2021-06-17
    Registered in v-safe
  3. 2021-06-17
    Survey response — days 1–6 daily, dose 1
    MedDRA: Breast induration, Breast tenderness, Pregnancy — Feeling: Good · Site: Pain
    Free text: Breasts softened. Were hard, tender, and full before shot (I'm 20wk pregnant). After shot, they became softer, less hard and full.
    MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
  4. 2021-06-18
    Health check-in — days 1–6 daily, dose 1
    Feeling: Good · None
    Adult check-in
  5. 2021-06-19
    Health check-in — days 1–6 daily, dose 1
    Feeling: Good · None
    Adult check-in
  6. 2021-06-21
    Health check-in — days 1–6 daily, dose 1
    Feeling: Good · None
    Adult check-in
  7. 2021-06-22
    Health check-in — days 1–6 daily, dose 1
    Feeling: Good · None
    Adult check-in
  8. 2021-06-23
    Health check-in — day 7, dose 1
    Feeling: Good · None
    Adult check-in
  9. 2021-06-30
    Health check-in — day 14, dose 1
    Feeling: Good
    Adult check-in
  10. 2021-07-07
    Dose 2 — Pfizer-BioNTech
  11. 2021-07-07
    Health check-in — day 0, dose 2
    Feeling: Fair · Site: Pain · Headache
    Adult check-in
  12. 2021-07-08
    Health check-in — days 1–6 daily, dose 2
    Feeling: Poor · Site: Pain · Fever · Chills, Muscle or body aches, Fatigue or tiredness · Be unable to work or attend school
    Adult check-in
  13. 2021-07-09
    Health check-in — days 1–6 daily, dose 2
    Feeling: Good · Site: Pain · None
    Adult check-in
  14. 2021-07-10
    Health check-in — days 1–6 daily, dose 2
    Feeling: Good · None
    Adult check-in
  15. 2021-07-11
    Health check-in — days 1–6 daily, dose 2
    Feeling: Good · None
    Adult check-in
  16. 2021-07-12
    Health check-in — days 1–6 daily, dose 2
    Feeling: Good · None
    Adult check-in
  17. 2021-07-14
    Health check-in — day 7, dose 2
    Feeling: Good · None
    Adult check-in
  18. 2021-07-21
    Health check-in — day 14, dose 2
    Feeling: Good
    Adult check-in
  19. 2021-07-28
    Health check-in — day 21, dose 2
    Feeling: Good
    Adult check-in
  20. 2021-08-04
    Health check-in — day 28, dose 2
    Feeling: Good
    Adult check-in
  21. 2021-08-11
    Health check-in — day 35, dose 2
    Feeling: Good
    Adult check-in
  22. 2021-08-18
    Health check-in — day 42, dose 2
    Feeling: Good
    Adult check-in
  23. 2021-10-06
    Health check-in — 3 months, dose 2
    Feeling: Good
    Adult check-in
  24. 2022-01-05
    Health check-in — 6 months, dose 2
    Feeling: Good
    Adult check-in
  25. 2022-07-07
    Health check-in — 12 months, dose 2
    Feeling: Good
    Adult check-in

Vaccinations

DoseDateManufacturerCo-administered
12021-06-16Pfizer-BioNTech
22021-07-07Pfizer-BioNTech No

Free text

Release 9 — days 1–6 daily, dose 1

2021-06-17

Systemic reaction (other): Breasts softened. Were hard, tender, and full before shot (I'm 20wk pregnant). After shot, they became softer, less hard and full.

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
SROBreast induration ✓ ✓ ✓
SROBreast tenderness ✓ ✓ ✓
SROPregnancy ✓ ✓ ✓

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