Reduced nontypeable Haemophilus influenzae lower airway infection in children with chronic endobronchial suppuration vaccinated with the 10-valent pneumococcal H. influenzae protein D conjugate vaccine

PHiD-CV-vaccinated children were significantly less likely to have NTHi lower airway infection than children not PHiD-CV-vaccinated. PHiD-CV is likely an effective intervention for reducing NTHi endobronchial infection in children at risk of chronic suppurative lung diseases.