Common agents causing laryngitis:
Viral
Non-viral
Rare
Parainfluenza virus
C. pneumoniae
Coccidioides immitis
Influenza virus
C. diphtheriae
C. neoformans
Coronavirus (Non-SARS)
M. pneumoniae
M. tuberculosis
Respiratory syncytial virus
Group A streptococci
Blastomyces dermatitidis
Rhinovirus
H. influenzae
H. capsulatum
Adenovirus
M. catarrhalis
Paracoccidioidomycosis
Herpes Simplex/H1 Zoster
S. pneumoniae
Leishmaniasis
Metapneumovirus
Candida
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