- Participant has any history or presence of any medical or psychiatric condition, physical examination finding, laboratory test result, or Electrocardiogram (ECG) signal that, in the opinion of the investigator, could constitute a risk when taking the study intervention; or interfere with the interpretation of data and could jeopardize or would compromise the study participant’s ability to participate in this study - Participant has a presence or family history (first degree) of inflammatory bowel disease (IBD) (includes Crohn’s disease and ulcerative colitis) - Participant has a history of chronic or recurrent clinically significant infections, or a serious extrapulmonary infection within 6 months prior to the Baseline, as judged by the investigator. -Participant is not permitted to enroll into the study if they meet any of the following Tuberculosis (TB) exclusion criteria: •Known active TB disease. •History of active TB involving any organ system unless adequately treated according to World Health Organization/Centers for Disease Control and Prevention therapeutic guidance and proven to be fully recovered upon consultation with an appropriate relevant specialist •Latent tuberculosis infection (LTBI) (unless a course of appropriate preventative therapy has been completed prior to study intervention dosing). TB preventive therapy should be in accordance with applicable clinical guidelines and appropriate specialist judgment based on the origin of the infection •High risk of acquiring TB infection - Participant has clinically important pulmonary disease other than NCFB as judged by the investigator. - Participant has an acute infection (including pulmonary infection) requiring antibiotics, systemic corticosteroids, or antiviral medication within 4 weeks prior to Screening (and in the Screening Period) based on the final day of antibiotic/antiviral/systemic steroid treatment or hospitalization discharge date, whichever occurred later. A participant who suffers from a pulmonary exacerbation during the Screening Period, prior to randomization, is considered a screen failure. Rescreening is allowed once following resolution of the pulmonary exacerbation - Participant has bronchiectasis known to be due to lung fibrosis, cystic fibrosis, hypogammaglobulinemia, common variable immunodeficiency disorders or α1-antitrypsin deficiency - Participant has a primary diagnosis of Chronic Obstructive Pulmonary Disease (COPD) or asthma. A secondary diagnosis is allowed - Participant has significant hemoptysis defined as ≥300mL or requiring blood transfusion within 6 weeks from Screening - Participant has a history of lung transplantation - Study participant has an absolute neutrophil count (ANC) <1.5×103/μL. This test can be repeated once