YND-22462-23745

Timeline

1. 2021-03-20
   Dose 1 — Pfizer-BioNTech
2. 2021-04-10
   Registered in v-safe
3. 2021-04-10
   Dose 2 — Pfizer-BioNTech
4. 2021-04-10
   Health check-in — day 0, dose 2

   Feeling: Fair · Site: Pain · None

   Adult check-in
5. 2021-04-11
   Health check-in — days 1–6 daily, dose 2

   Feeling: Poor · Site: Pain, Swelling, Itching · Fever · Chills, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to work, Be unable to do your normal daily activities

   Adult check-in
6. 2021-04-12
   Health check-in — days 1–6 daily, dose 2

   Feeling: Fair · Headache, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

   Adult check-in
7. 2021-04-13
   Health check-in — days 1–6 daily, dose 2

   Feeling: Good · None

   Adult check-in
8. 2021-04-14
   Health check-in — days 1–6 daily, dose 2

   Feeling: Good · None

   Adult check-in
9. 2021-04-15
   Health check-in — days 1–6 daily, dose 2

   Feeling: Good · None

   Adult check-in
10. 2021-04-16
    Health check-in — days 1–6 daily, dose 2

    Feeling: Good · None

    Adult check-in
11. 2021-04-17
    Health check-in — day 7, dose 2

    Feeling: Good · Fatigue or tiredness

    Adult check-in
12. 2021-04-24
    Health check-in — day 14, dose 2

    Feeling: Good

    Adult check-in
13. 2021-05-01
    Survey response — day 21, dose 2

    MedDRA: Oral herpes, Pre-existing disease — Feeling: Fair

    Free text: I had a small cold sore before my vaccine which was basically healed, but since then its gotten a lot worse and spread to another area. Its getting better but much slower than Ive ever experienced.

    MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
14. 2021-05-08
    Health check-in — day 28, dose 2

    Feeling: Good

    Adult check-in
15. 2021-05-16
    Health check-in — day 35, dose 2

    Feeling: Good

    Adult check-in
16. 2021-05-24
    Health check-in — day 42, dose 2

    Feeling: Good

    Adult check-in
17. 2021-07-12
    Survey response — 3 months, dose 2

    MedDRA: Fatigue, Oropharyngeal pain, Pain — Feeling: Good · Be unable to do your normal daily activities

    Free text: A while back, I felt like Ive been fighting something off (tired, slightly achy, slight sore throat). I cant pinpoint the timeline, but coincidentally my son had to be tested for Covid due to an exposure at daycare and he tested negative.

    MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
18. 2021-10-09
    Survey response — 6 months, dose 2

    MedDRA: Nasopharyngitis, SARS-CoV-2 test negative — Feeling: Fair · Be unable to work or attend school, Be unable to do your normal daily activities

    Free text: I've had 3 bouts of cold-like symptoms. 2 of those times I tested negative for Covid. Didn't bother testing the third time (I work from home).

    MedDRA releases: 2024-11 · check-in free text available
19. 2022-04-10
    Survey response — 12 months, dose 2

    MedDRA: Gastrointestinal disorder, Nasopharyngitis — Feeling: Good · 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: GI problems, a cold (separate events)

    MedDRA releases: 2024-11 · check-in free text available
20. 2022-04-10
    Report sent to call center — 12 months, dose 2

    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)
21. 2022-04-14
    Call successful

    Not applicable – Participant does not believe symptoms are related to vaccine and does not wish to fill