Introduction: Meningitis is a serious and potentially life-threatening infection of the central nervous system. Cryptococcus neoformans is a rare fungal cause of meningitis that commonly presents with atypical symptoms. Although this infection is most common in immunocompromised patients. it also occurs in immunocompetent patients. https://upffasonndods.aioblogs.com/87843452/host-parasite-interactions-between-the-piranha-pygocentrus-nattereri-characiformes-characidae-and-isopods-and-branchiurans-crustacea-in-the-rio-araguaia-basin-brazil