Susaman, NihatMuluk, Nuray BayarSallavaci, Suela2025-01-212025-01-212021978-303080691-0978-303080690-3https://doi.org/10.1007/978-3-030-80691-0_36https://hdl.handle.net/20.500.12587/23274Upper respiratory tract infection (URI) represents the most common acute illness evaluated in the outpatient setting. URIs range from the common cold—typically a mild, self-limited, catarrhal syndrome of the nasopharynx—to life-threatening illnesses such as epiglottitis (1). © The Editor(s) (if applicable) and The Author(s), under exclusive license to Springer Nature Switzerland AG 2022.eninfo:eu-repo/semantics/closedAccessBook Chapter41742510.1007/978-3-030-80691-0_362-s2.0-85156247865N/A