disease has inflammation site disease has infectious agent viral laryngitis https://www.malacards.org/card/viral_laryngitis UMLS:C0853195 Viruses caused laryngitis Acute inflammation of the larynx caused by viruses, including rhinovirus, influenza virus, parainfluenza virus, and adenovirus. MEDGEN:167276 NCIT:C27305 SCTID:441551009 ICD9:464.00 MONDO:0002646 DOID:3436 Viruses laryngitis acute laryngitis infectious disease viral respiratory tract infection Viruses larynx