OpenVSafe by OpenVAERS
Search V-safe

S9X-24118-23779

2 vaccinations 1 coded response 1 check-in 1 free-text entry 1 call case
Sex
Male
Age at first dose
16-20
ZIP prefix
980 / WA
Registered
2021-09-30
Relationship
Child or adolescent in my care
Guardian
QBT-24574-07865
Race
White
Ethnicity
Not Hispanic or Latino

Timeline

  1. 2021-04-02
    Dose 1 — Pfizer-BioNTech
  2. 2021-04-23
    Dose 2 — Pfizer-BioNTech
  3. 2021-09-30
    Registered in v-safe
  4. 2021-10-23
    Survey response — 6 months, dose 2, dependent
    MedDRA: Infectious mononucleosis — Feeling: Good · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit
    Free text: Diagnosed with Mono
    MedDRA releases: 2024-11 · check-in free text available
  5. 2021-10-23
    Report sent to call center — 6 months, dose 2, dependent
    Get care from a doctor or other healthcare professional
    Outpatient clinic or urgent care clinic visit · 1 call case(s)
  6. 2021-10-26
  7. 2021-10-29
  8. 2021-11-03

Vaccinations

DoseDateManufacturerCo-administered
12021-04-02Pfizer-BioNTech No
22021-04-23Pfizer-BioNTech No

Call center

1 call center case

1 unsuccessful

See the call center timeline

Free text

Release 10 — 6 months, dose 2, dependent

2021-10-23

Symptoms: Diagnosed with Mono

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
SDInfectious mononucleosis · · ✓

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