"Zoonotic bacterial diseases" . "Atypical pneumonias" . "Bat virome" . "Bird diseases" . "Animal physiology" . "Sanitation" . "Urine" . "Viral respiratory tract infections" . "Severe acute respiratory syndrome" . "Infraspecific virus taxa" . "Chiroptera-borne diseases" . "Body fluids" . "Sarbecovirus" . "Syndromes affecting the respiratory system" .