The primary goal of a security design approach is to minimize the loss of life of the building's occupants. The most effective way to achieve this goal is with a comprehensive and coordinated, multidisciplinary approach to address security in the earliest phases of site selection and/or the design process.
1 Yellow fever is an acute viral haemorrhagic disease transmitted by infected mosquitoes. 2  The yellow in the name refers to the jaundice that affects some patients. 3  Up to 50% of severely affected persons without treatment will die from yellow fever.
Fecal-oral transmission route. The bacteria that cause typhoid fever spread through contaminated food or water and occasionally through direct contact with someone who is infected. In developing nations, where typhoid fever is endemic, most cases result from contaminated drinking water and poor sanitation.