title: Infection disease surveillance update.
authors: Ruth
authors: R
authors: Zwizwai
mesh_terms: D000328:Adult; D000569:Americas / Q000453:epidemiology; D004196:Disease Outbreaks / Q000706:statistics & numerical data*; D005260:Female; D006801:Humans; D009980:Influenza A virus; D007251:Influenza, Human / Q000453:epidemiology*; D007835:Lassa Fever / Q000453:epidemiology*; D008270:Madagascar / Q000453:epidemiology; D008297:Male; D009549:Nigeria / Q000453:epidemiology; D010930:Plague / Q000453:epidemiology*; D000071243:Zika Virus Infection / Q000453:epidemiology*