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.
The yellowing occurs because the disease causes liver damage, hepatitis. For some people, yellow fever has no initial symptoms, while for others, the first symptoms appear from three to six days after exposure to the virus from a mosquito bite. An infection with yellow fever typically has three phases.