title: Introduction: China meets new AIDS challenges.
authors.affiliation: National Center for AIDS/STD Control and Prevention, Beijing, China.
authors.forename: Zunyou
authors.initials: Z
authors.lastname: Wu
authors.forename: Yu
authors.initials: Y
authors.lastname: Wang
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000150:complications / Q000453:epidemiology* / Q000517:prevention & control; D000818:Animals; D002681:China / Q000453:epidemiology; D017280:Condoms; D005260:Female; D018451:Homosexuality, Male; D018445:Infectious Disease Transmission, Vertical; D008297:Male; D015995:Prevalence; D012307:Risk Factors; D021841:Safe Sex; D014376:Tuberculosis / Q000150:complications