Clin2
NCT04112355Possibly a fitEnrolling by invitation

Tracking children’s immune response after routine vaccinations

Healthy Controls

Treatments studied

This study measures how a child’s immune system responds after standard childhood vaccines, like DTaP-IPV/Hib, pneumococcal, MMR, varicella, flu, and COVID shots. It may help researchers better understand what a “healthy” immune response looks like after vaccination.

Summary written for real people, not researchers, by Clin2.

Phase
N/A
Enrollment
300 people
Ages
4 months to 21 years
Study type
Observational

Who can take part

  • Your child’s age must match one of these vaccine timepoints: 5–7 months, 10–18 months, 4–6 years, or they’re getting an annual flu/COVID vaccine
  • They must be receiving their scheduled vaccine dose (not an extra dose for a special reason)
  • They should not have a history of autoimmune or autoinflammatory disease
  • They should not have a history of certain long-term conditions like genetic/metabolic disorders, blood disorders, or cancer
  • They should not have signs of a serious infection at the first study visit
  • They must meet the minimum weight needed for their study group

View the official record on ClinicalTrials.gov

Quick eligibility check

Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.

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