title: A chick embryo attenuated strain (TP21 E5) of Langat virus. II. Stability after passage in various laboratory animals and tissue cultures.
mesh_terms: D000818:Animals; D001102:Arbovirus Infections; D001103:Arboviruses / Q000472:pathogenicity*; D046508:Culture Techniques; D000882:Haplorhini; D051379:Mice; D014765:Viral Vaccines; D014776:Virus Cultivation
chemical_list: D014765:Viral Vaccines