Communicable diseases surveillance
D001315:Australia / Q000453:epidemiology; D003715:Dengue / Q000453:epidemiology; D015658:HIV Infections / Q000453:epidemiology; D006506:Hepatitis A / Q000453:epidemiology; D006801:Humans; D009520:New Zealand / Q000453:epidemiology; D010850:Picornaviridae Infections / Q000453:epidemiology; D011159:Population Surveillance / Q000379:methods*; D012229:Rhinovirus; D012480:Salmonella Infections / Q000453:epidemiology