Quarterly communicable disease review. April to June 2001.
D003141:Communicable Diseases / Q000453:epidemiology*; D003457:Cryptosporidiosis / Q000453:epidemiology; D018563:Disease Notification; D006801:Humans; D007251:Influenza, Human / Q000517:prevention & control; D011159:Population Surveillance; D011635:Public Health Administration; D011818:Rabies / Q000453:epidemiology; D014376:Tuberculosis / Q000453:epidemiology / Q000517:prevention & control; D006113:United Kingdom / Q000453:epidemiology