The buoyancy of cryptococcal cells and its implications for transport and persistence of Cryptococcus in aqueous environments.

is particularly concerning as an emerging fungal pathogen due to its capacity to cause clinical disease in immunocompetent patients, its recent spread to a new ecological niche, and its higher resistance to antifungal therapies. Our research defines characteristics that influence transport of cryptococci through water and its persistence at the air-water interface, which improve our understanding of mechanisms for cryptococcal aqueous transport and persistence.