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ZXY-28455-83480

2 vaccinations 8 coded responses 12 check-ins 8 free-text entries 1 call case
Sex
Female
Age at first dose
26-30
ZIP prefix
782 / TX
Registered
2021-05-01
Relationship
Self
Race
Other
Ethnicity
Hispanic or Latino

Timeline

  1. 2021-04-30
    Dose 1 — Pfizer-BioNTech
  2. 2021-05-01
    Registered in v-safe
  3. 2021-05-01
    Health check-in — days 1–6 daily, dose 1
    Feeling: Fair · Site: Pain, Itching · Headache, Fatigue or tiredness
    Adult check-in
  4. 2021-05-02
    Survey response — days 1–6 daily, dose 1
    MedDRA: Lymphadenopathy — Feeling: Good · Site: Pain · Joint pains, Diarrhea
    Free text: Enlarged underarm lymph node on the same side as the Injection site
    MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
  5. 2021-05-03
    Survey response — days 1–6 daily, dose 1
    MedDRA: Injection site bruising, Lymphadenopathy — Feeling: Good · Site: Pain, Itching · Headache
    Free text: Bruising of the injection site and enlarged lymph node in underarm area
    MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
  6. 2021-05-04
    Survey response — days 1–6 daily, dose 1
    MedDRA: Dizziness, Injection site bruising — Feeling: Fair · Site: Itching · Headache
    Free text: Bruising at injection site and dizziness
    MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
  7. 2021-05-09
    Survey response — day 7, dose 1
    MedDRA: Injection site bruising, Lymphadenopathy — Feeling: Fair · Site: Itching · Headache, Joint pains
    Free text: Bruised injection site, swollen lymph node in underarm
    MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
  8. 2021-05-21
    Dose 2 — Pfizer-BioNTech
  9. 2021-05-23
    Survey response — days 1–6 daily, dose 2
    MedDRA: Lymphadenopathy — Feeling: Poor · Site: Pain, Itching · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness
    Free text: Swollen lymph node in underarm
    MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
  10. 2021-05-24
    Survey response — days 1–6 daily, dose 2
    MedDRA: Musculoskeletal stiffness — Feeling: Fair · Site: Itching · Fever · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to work
    Free text: Stiff neck and muscles
    MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
  11. 2021-05-25
    Health check-in — days 1–6 daily, dose 2
    Feeling: Poor · Site: Itching · Headache, Muscle or body aches
    Adult check-in
  12. 2021-05-26
    Health check-in — days 1–6 daily, dose 2
    Feeling: Poor · Site: Itching · Headache, Muscle or body aches · Be unable to work
    Adult check-in
  13. 2021-06-04
    Health check-in — day 14, dose 2
    Feeling: Fair
    Adult check-in
  14. 2021-07-02
    Survey response — day 42, dose 2
    MedDRA: Headache, Injection site pain, Myalgia — Feeling: Fair · Be unable to work or attend school
    Free text: Consistent headache since last doseTenderness of injection site Random muscle aches
    MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
  15. 2021-08-20
    Survey response — 3 months, dose 2
    MedDRA: Asthenia, Dyskinesia, Injection site pain, Neuralgia, Paraesthesia, Vertigo — Feeling: Fair · Be unable to work or attend school, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Emergency room or emergency department visit
    Free text: Debilitating nerve pain all over bodySoreness and muscle pain at injection siteInvoluntary muscle movement Tingling sensations at extremities Vertigo
    MedDRA releases: 2021-09,2024-11 · check-in free text available
  16. 2021-08-20
    Report sent to call center — 3 months, dose 2
    Be unable to work or attend school · Be unable to do your normal daily activities · Get care from a doctor or other healthcare pr
    1 call case(s)
  17. 2021-10-09
    Call successful
    Participant prefers to complete VAERS report online

Vaccinations

DoseDateManufacturerCo-administered
12021-04-30Pfizer-BioNTech
22021-05-21Pfizer-BioNTech

Call center

1 call center case

1 successful

See the call center timeline

Free text

Release 8 — days 1–6 daily, dose 1

2021-05-02

Systemic reaction (other): Enlarged underarm lymph node on the same side as the Injection site

2021-05-03

Systemic reaction (other): Bruising of the injection site and enlarged lymph node in underarm area

2021-05-04

Systemic reaction (other): Bruising at injection site and dizziness

Release 8 — day 7, dose 1

2021-05-09

Systemic reaction (other): Bruised injection site, swollen lymph node in underarm

Release 8 — days 1–6 daily, dose 2

2021-05-23

Systemic reaction (other): Swollen lymph node in underarm

2021-05-24

Systemic reaction (other): Stiff neck and muscles

Release 9 — day 42, dose 2

2021-07-02

Symptoms: Consistent headache since last doseTenderness of injection site Random muscle aches

Release 9 — 3 months, dose 2

2021-08-20

Symptoms: Debilitating nerve pain all over bodySoreness and muscle pain at injection siteInvoluntary muscle movement Tingling sensations at extremities Vertigo

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
SDAsthenia ✓ · ✓
SDDyskinesia ✓ · ✓
SDHeadache ✓ ✓ ✓
SDInjection site pain ✓ ✓ ✓
SDMyalgia ✓ ✓ ✓
SDNeuralgia ✓ · ✓
SDParaesthesia ✓ · ✓
SDVertigo ✓ · ✓
SRODizziness ✓ ✓ ✓
SROInjection site bruising ✓ ✓ ✓
SROLymphadenopathy ✓ ✓ ✓
SROMusculoskeletal stiffness ✓ ✓ ✓

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

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