<prompt> Suckling mice is used for isolation of ?Coxsachie virusPoxHerpesAdenovirus  <response>: Ans. is a i.e., Coxsackie virus It is necessary to employ suckling mice for the isolation of coxsackie viruses. Inoculation is usually made by intracerebral, subcutaneous and intraperitoneal route. Adult mice are not susceptible. 