title: Experiences with the adaptation of crimean hemorrhagic fever virus to the CV-1 monkey cell line.
abstract: Of several cell lines tested, the CV-1 monkey cell line proved to be the most suitable system for propagation of Crimean hemorrhagic fever (CHF) virus. Two CHF strains could be adapted to this cell line by serial passaging. The viral progeny from these passages was specifically cytocidal and produced plaques in CV-1 cells, which could be used in serological diagnosis of CHF. After adaptation of CHF virus to CV-1 cells, the rate of virus synthesis was more rapid, but the yield of virus produced by these cells did not substantially increase. Data reported on cultivation of CHF-Congo viruses are discussed in comparison with the present findings.
mesh_terms: D000222:Adaptation, Physiological; D000818:Animals; D000914:Antibodies, Viral; D000956:Antigens, Viral / Q000096:biosynthesis; D001103:Arboviruses / Q000254:growth & development*; D002460:Cell Line; D003588:Cytopathogenic Effect, Viral; D000882:Haplorhini; D003225:Hemorrhagic Fever Virus, Crimean-Congo / Q000254:growth & development* / Q000276:immunology / Q000302:isolation & purification; D007668:Kidney; D010948:Viral Plaque Assay; D014776:Virus Cultivation; D014779:Virus Replication
chemical_list: D000914:Antibodies, Viral; D000956:Antigens, Viral