Molecular types of C ryptococcus gattii / C ryptococcus neoformans species complex from clinical and environmental sources in Nairobi, Kenya

Cryptococcal meningitis infections cause high mortality rates among HIV ‐infected patients in Sub‐Saharan Africa. The high incidences of cryptococcal infections may be attributed to common environmental sources which, if identified, could lead to institution of appropriate control strategies. To determine the genotypes of Cryptococcus gattii/C. neoformans‐ species complex from Nairobi, Kenya, 123 clinical and environmental isolates were characterised. Typing was done using orotidine monophosphate pyrophosphorylase ( URA 5 ) gene restriction fragment length polymorphism ( URA 5 ‐ RFLP ). The majority of the isolates [105/123; 85.4%] were C. neoformans genotype ( AFLPI / VNI ) and 1.6% AFLP 1A/ VNB / VNII , whereas (13%) were C. gattii ( AFLP 4/ VGI ). This is the first report on the genotypes of C. gattii/C. neoformans species complex from clinical and environmental sources in Nairobi, Kenya and the isolation of C. gattii genotype AFLP 4/ VGI from the environment in Kenya.