| expansion of epidemic dengue viral infections to pakistan. | antibodies to dengue viruses have occasionally been reported in individuals in pakistan, but the frequency of occurrence of dengue infection in pakistan is unclear. the first confirmed dengue hemorrhagic fever outbreak in pakistan occurred in 1994. in october 1995, the authors investigated an outbreak of a febrile illness among employees of a construction contractor at a power generation plant in baluchistan, pakistan, to determine the cause of illness and recommend appropriate preventive measur ... | 1998 | 9763501 |