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43Z-37430-55048

4 vaccinations 5 coded responses 31 check-ins 5 free-text entries 1 call case
Sex
Female
Age at first dose
56-60
ZIP prefix
482 / MI
Registered
2021-03-26
Relationship
Self
Race
Multiracial
Ethnicity
Not Hispanic or Latino

Timeline

  1. 2021-03-05
    Dose 1 — Pfizer-BioNTech
  2. 2021-03-26
    Registered in v-safe
  3. 2021-03-26
    Dose 2 — Pfizer-BioNTech
  4. 2021-03-26
    Survey response — day 0, dose 2
    MedDRA: No adverse event — Feeling: Good
    Free text: No
    MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
  5. 2021-03-27
    Health check-in — days 1–6 daily, dose 2
    Feeling: Fair · Site: Redness, Swelling · Fatigue or tiredness
    Adult check-in
  6. 2021-03-28
    Health check-in — days 1–6 daily, dose 2
    Feeling: Fair · Site: Redness, Itching · Headache, Fatigue or tiredness · Be unable to do your normal daily activities
    Adult check-in
  7. 2021-03-29
    Survey response — days 1–6 daily, dose 2
    MedDRA: Injection site erythema, Injection site swelling — Feeling: Good · Site: Redness
    Free text: 1st dose, injection sight was red and swollen for a week. Last two days the site mildly red and swollen.
    MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
  8. 2021-03-30
    Health check-in — days 1–6 daily, dose 2
    Feeling: Good · Site: Redness · None
    Adult check-in
  9. 2021-03-31
    Health check-in — days 1–6 daily, dose 2
    Feeling: Good · Site: Redness · None
    Adult check-in
  10. 2021-04-01
    Health check-in — days 1–6 daily, dose 2
    Feeling: Good · None
    Adult check-in
  11. 2021-04-04
    Health check-in — day 7, dose 2
    Feeling: Good · None
    Adult check-in
  12. 2021-04-09
    Survey response — day 14, dose 2
    MedDRA: Arthralgia, Neck pain, Pain — Feeling: Fair
    Free text: Moving my head when I laid down caused excruciating pain in my neck and in my shoulders.This lasted for about 3 days. Did not fall or injure myself and it may not be related.
    MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
  13. 2021-04-16
    Health check-in — day 21, dose 2
    Feeling: Good
    Adult check-in
  14. 2021-04-23
    Health check-in — day 28, dose 2
    Feeling: Fair
    Adult check-in
  15. 2021-04-30
    Health check-in — day 35, dose 2
    Feeling: Good
    Adult check-in
  16. 2021-05-07
    Health check-in — day 42, dose 2
    Feeling: Good
    Adult check-in
  17. 2021-06-25
    Health check-in — 3 months, dose 2
    Feeling: Good
    Adult check-in
  18. 2021-09-24
    Survey response — 6 months, dose 2
    MedDRA: Headache, Speech disorder — Feeling: Fair
    Free text: I cant always find my words, makes conversation difficult. I wake up with headaches. They dont last a long time. Maybe an hour or so.
    MedDRA releases: 2024-11 · check-in free text available
  19. 2022-02-04
    Dose 3 — Pfizer-BioNTech
  20. 2022-03-26
    Health check-in — 12 months, dose 2
    Feeling: Fair
    Adult check-in
  21. 2022-06-16
    Dose 4 — Pfizer-BioNTech
  22. 2022-06-17
    Health check-in — days 1–6 daily, dose 4
    Feeling: Fair · Site: Pain, Redness · Headache, Joint pains, Fatigue or tiredness
    Adult check-in
  23. 2022-06-18
    Health check-in — days 1–6 daily, dose 4
    Feeling: Fair · Site: Itching · Headache, Joint pains, Fatigue or tiredness
    Adult check-in
  24. 2022-06-19
    Health check-in — days 1–6 daily, dose 4
    Feeling: Good · Muscle or body aches
    Adult check-in
  25. 2022-06-20
    Health check-in — days 1–6 daily, dose 4
    Feeling: Good · None
    Adult check-in
  26. 2022-06-21
    Health check-in — days 1–6 daily, dose 4
    Feeling: Good · Muscle or body aches
    Adult check-in
  27. 2022-06-22
    Health check-in — days 1–6 daily, dose 4
    Feeling: Good · Muscle or body aches
    Adult check-in
  28. 2022-06-24
    Health check-in — day 7, dose 4
    Feeling: Good · Muscle or body aches
    Adult check-in
  29. 2022-06-30
    Health check-in — day 14, dose 4
    Feeling: Good
    Adult check-in
  30. 2022-07-07
    Health check-in — day 21, dose 4
    Feeling: Good
    Adult check-in
  31. 2022-07-15
    Health check-in — day 28, dose 4
    Feeling: Good
    Adult check-in
  32. 2022-07-21
    Health check-in — day 35, dose 4
    Feeling: Good
    Adult check-in
  33. 2022-07-28
    Health check-in — day 42, dose 4
    Feeling: Good
    Adult check-in
  34. 2022-09-17
    Survey response — 3 months, dose 4
    MedDRA: Atrial fibrillation, Muscle spasms, Office visit — Feeling: Fair · Get care from a doctor or other healthcare professional
    Free text: Symptoms: Symptoms ? both upper arm muscles cramp and stop working for a few seconds. Health condition ? active A-fib · Healthcare visit (other): Cardio appointment
    MedDRA releases: 2024-11 · check-in free text available
  35. 2022-09-17
    Report sent to call center — 3 months, dose 4
    Get care from a doctor or other healthcare professional
    1 call case(s)
  36. 2022-09-19
    Call successful
    Not applicable – Participant does not believe symptoms are related to vaccine and does not wish to fill
  37. 2022-12-15
    Health check-in — 6 months, dose 4
    Feeling: Good
    Adult check-in
  38. 2023-06-16
    Health check-in — 12 months, dose 4
    Feeling: Fair
    Adult check-in

Vaccinations

DoseDateManufacturerCo-administered
12021-03-05Pfizer-BioNTech
22021-03-26Pfizer-BioNTech
32022-02-04Pfizer-BioNTech No
42022-06-16Pfizer-BioNTech No

Call center

1 call center case

1 successful

See the call center timeline

Free text

Release 6 — day 0, dose 2

2021-03-26

Systemic reaction (other): No

Release 6 — days 1–6 daily, dose 2

2021-03-29

Systemic reaction (other): 1st dose, injection sight was red and swollen for a week. Last two days the site mildly red and swollen.

Release 7 — day 14, dose 2

2021-04-09

Symptoms: Moving my head when I laid down caused excruciating pain in my neck and in my shoulders.This lasted for about 3 days. Did not fall or injure myself and it may not be related.

Release 9 — 6 months, dose 2

2021-09-24

Symptoms: I cant always find my words, makes conversation difficult. I wake up with headaches. They dont last a long time. Maybe an hour or so.

Release 12 — 3 months, dose 4

2022-09-17

Symptoms: Symptoms ? both upper arm muscles cramp and stop working for a few seconds. Health condition ? active A-fib
Healthcare visit (other): Cardio appointment

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
HCVOOffice visit · · ✓
SDArthralgia ✓ ✓ ✓
SDAtrial fibrillation · · ✓
SDHeadache · · ✓
SDMuscle spasms · · ✓
SDNeck pain ✓ ✓ ✓
SDPain ✓ ✓ ✓
SDSpeech disorder · · ✓
SROInjection site erythema ✓ ✓ ✓
SROInjection site swelling ✓ ✓ ✓
SRONo adverse event ✓ ✓ ✓

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

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