“…1 Acute respiratory infections can be classified as -a) Upper respiratory tract infections (URTI) include the common cold, laryngitis, pharyngitis/tonsillitis, acute rhinitis, acute rhino sinusitis and acute otitis media, b) Lower respiratory tract infections (LRTI) include acute bronchitis, bronchiolitis, and pneumonia. 2 Recent estimates suggest that the global incidence of hospital admissions in young children related to severe or very severe lower respiratory tract infections may be as high as 11.9 million (95% CI 10.3-13.9 million) and 3.0 million (2.1-4.2 million) annual episodes respectively, representing a huge burden for the health systems, typically fragile in such settings.…”