YJW-10435-58877

Timeline

1. 2022-06-25
   Dose 1 — Pfizer-BioNTech
2. 2022-06-26
   Registered in v-safe
3. 2022-06-26
   Health check-in — days 1–6 daily, dose 1, under 3

   Feeling: Fair · Irritability/crying

   Under 3 check-in
4. 2022-06-27
   Health check-in — days 1–6 daily, dose 1, under 3

   Feeling: Good · Sleepiness

   Under 3 check-in
5. 2022-06-28
   Health check-in — days 1–6 daily, dose 1, under 3

   Feeling: Good · None

   Under 3 check-in
6. 2022-06-29
   Health check-in — days 1–6 daily, dose 1, under 3

   Feeling: Good · None

   Under 3 check-in
7. 2022-06-30
   Health check-in — days 1–6 daily, dose 1, under 3

   Feeling: Fair · Irritability/crying

   Under 3 check-in
8. 2022-07-02
   Health check-in — day 7, dose 1, under 3

   Feeling: Good · None

   Under 3 check-in
9. 2022-07-11
   Health check-in — day 14, dose 1, under 3

   Feeling: Good

   Under 3 check-in
10. 2022-07-16
    Dose 2 — Pfizer-BioNTech
11. 2022-07-16
    Health check-in — day 0, dose 2, under 3

    Feeling: Fair · Fever · Irritability/crying

    Under 3 check-in
12. 2022-07-17
    Health check-in — days 1–6 daily, dose 2, under 3

    Feeling: Good · Site: Pain · Fever · Irritability/crying

    Under 3 check-in
13. 2022-07-18
    Health check-in — days 1–6 daily, dose 2, under 3

    Feeling: Good · Site: Pain · Irritability/crying

    Under 3 check-in
14. 2022-07-19
    Health check-in — days 1–6 daily, dose 2, under 3

    Feeling: Good · None

    Under 3 check-in
15. 2022-07-20
    Health check-in — days 1–6 daily, dose 2, under 3

    Feeling: Good · None

    Under 3 check-in
16. 2022-07-21
    Health check-in — days 1–6 daily, dose 2, under 3

    Feeling: Good · None

    Under 3 check-in
17. 2022-07-22
    Health check-in — days 1–6 daily, dose 2, under 3

    Feeling: Fair · Irritability/crying

    Under 3 check-in
18. 2022-07-23
    Health check-in — day 7, dose 2, under 3

    Feeling: Fair · Irritability/crying

    Under 3 check-in
19. 2022-07-30
    Survey response — day 14, dose 2, under 3

    MedDRA: Diarrhoea, Ear infection, Irritability, Pyrexia, Viral rash — 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: Ear infection, viral rash; low grade fever , diarrhea and irritability

    MedDRA releases: 2024-11 · check-in free text available
20. 2022-07-30
    Report sent to call center — day 14, dose 2, under 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)
21. 2022-08-01
    Call successful

    Not applicable – Participant does not believe symptoms are related to vaccine and does not wish to fill
22. 2022-08-06
    Health check-in — day 21, dose 2, under 3

    Feeling: Good

    Under 3 check-in
23. 2022-08-13
    Survey response — day 28, dose 2, under 3

    MedDRA: Diarrhoea, Respiratory tract congestion — Feeling: Fair · Be unable to work or attend school

    Free text: Congestion, diarrhea

    MedDRA releases: 2024-11 · check-in free text available
24. 2022-08-20
    Health check-in — day 35, dose 2, under 3

    Feeling: Good

    Under 3 check-in
25. 2022-08-27
    Survey response — day 42, dose 2, under 3

    MedDRA: Diarrhoea, Pyrexia, Rash — Feeling: Fair · Be unable to work or attend school

    Free text: Low grade fever, diarrhea, rash

    MedDRA releases: 2024-11 · check-in free text available
26. 2022-10-15
    Survey response — 3 months, dose 2, under 3

    MedDRA: Fatigue, Myalgia, Pyrexia — Feeling: Fair · Be unable to work or attend school, Be unable to do your normal daily activities

    Free text: Low grade fever, muscle aches, fatigue

    MedDRA releases: 2024-11 · check-in free text available
27. 2023-01-14
    Survey response — 6 months, dose 2, under 3

    MedDRA: Diarrhoea, Irritability — Feeling: Good · Be unable to work or attend school

    MedDRA releases: 2024-11