[Use of a cocultivation method for detecting cytomegalovirus contamination of cell cultures of simian origin].

At present, nonanthropoid primates are widely used as sources of cell cultures for manufacture of live viral vaccines. Simian cell cultures, particularly kidney cell cultures are also known to be frequently contaminated with cytomegaloviruses. The isolation of the latter is rather difficult due to the late appearance of the cytopathic effect in cell cultures of natural hosts.