Penicillinosis Marneffei(PSM)is a rare fungaldisease caused by systemic infection ofPenicilliumMarneffei(PM).Disseminated PSM is one of the mostcommon opportuni
Background: Bloodstream invasion in Lyme disease has been difficult to study because until recently blood culture methods were too insensitive to detect spiroch
Objective To describe the specific features of the contact history of probable cases of severe acute respiratory syndrome (SARS) in Beijing. Methods Data of SAR