The amount and distribution of Penicillium,Paceilomyces,Alternaria alternate,Mucor,Candida are more in nosocomial environment,while many of them may cause fungous infection as conditioned pathogen and also produce mycotoxin which may cause human diseases.

• 医院环境中青霉属、拟青霉属、链格孢霉、毛霉属、念珠菌属、曲霉属、镰刀菌属的数量及分布较多,而这些真菌既可以作为条件致病菌引起院内感染,也可以产生真菌毒素引起人类疾病。