Sexually transmitted infections increasing -- 250 million new infections annually.
D001695:Biology; D004194:Disease; D015658:HIV Infections; D015994:Incidence; D007239:Infections; D007390:International Agencies; D009934:Organization and Administration; D009938:Organizations; D012106:Research; D012107:Research Design; D012307:Risk Factors; D012749:Sexually Transmitted Diseases; D014480:United Nations; D014777:Virus Diseases; D014944:World Health Organization
Biology; Diseases; Hiv Infections; Incidence; Infections; International Agencies; Measurement; Obstacles; Organization And Administration; Organizations; Reproductive Tract Infections; Research Methodology; Risk Factors; Sexually Transmitted Diseases--changes; Un; Viral Diseases; Who; World