Preparing employees for international travel.
D003140:Communicable Disease Control; D003967:Diarrhea / Q000517:prevention & control; D005517:Foodborne Diseases / Q000517:prevention & control; D006266:Health Education; D006801:Humans; D007114:Immunization; D008288:Malaria / Q000517:prevention & control; D009786:Occupational Health Services; D014195:Travel; D014881:Water Supply / Q000592:standards; D005719:gamma-Globulins / Q000627:therapeutic use
D005719:gamma-Globulins