Quarterly communicable disease review October to December 2001 from the PHLS Communicable Disease Surveillance Centre.
D003141:Communicable Diseases / Q000453:epidemiology*; D003219:Confidentiality; D004196:Disease Outbreaks; D014943:Global Health; D015658:HIV Infections / Q000453:epidemiology; D006801:Humans; D011159:Population Surveillance; D012749:Sexually Transmitted Diseases / Q000453:epidemiology; D006113:United Kingdom / Q000453:epidemiology