In the 1980s, what major factor directly caused the escalation of multidrug-resistant tuberculosis (MDR-TB)?

This version of the course is no longer available.

Need multiple seats for your university or lab? Get a quote

The page below is a sample from the LabCE course . Access the complete course and earn ASCLS P.A.C.E.-approved continuing education credits by subscribing online.

Learn more about (online CE course)

Please select the single best answer

	Lifting of government control measures and closing of sanatoria
	Start of HIV/AIDS epidemic in 1985
	Immigration to the United States of people from TB endemic countries
	Patients who were non-compliant with prescribed therapy