scientists and researchers are challenged with developing containment treatment and vaccine strategies for these diseases. another goal is to develop immunologic and molecular tools for more rapid disease diagnosis and to study how the viruses are transmitted and exactly how the disease affects the body (pathogenesis). a third goal is to understand the ecology of these viruses and their hosts in order to offer preventive public health advice for avoiding infection.
what needs to be done to address the threat of viral hemorrhagic fevers?