Dasch, G.A.; Premaratna, R.; Rajapakse, R.P.; Chandrasena, T.G.A.N.; Eremeeva, M.E.; de Silva, H.J.
(Centers for disease control and Prevention, 2008)
BACKGROUND: Most patients with long duration of fever go undiagnosed in settings where diagnostic facilities are inadequate. Untreated rickettsial infections cause extended fevers; while both scrub typhus and tick typhus ...