Global surveillance of emerging and re-emerging diseases.
D001782:Blood Donors / Q000706:statistics & numerical data; D021821:Communicable Diseases, Emerging / Q000453:epidemiology / Q000517:prevention & control*; D004196:Disease Outbreaks / Q000517:prevention & control* / Q000706:statistics & numerical data; D014943:Global Health; D006801:Humans; D007391:International Cooperation; D010865:Pilot Projects; D018571:Sentinel Surveillance