[The usefulness of the CLA-1 cell subline for the isolation of the dengue virus].

The live CLA-1 obtained by cloning from the cell live AP-61 (Aedes pseudocutellaris) was used to intend the isolation of dengue virus in 10 serum samples patients in acute phase and clinical diagnosis of dengue. Samples were parallelly inoculated in C6/36 and AP-61 as control systems. Of the 10 samples, 6 were positive in the 3 systems evidencing sensitivity and usefulness for the isolation of the cell subline CLA-1.