C12N2760/18764

F-GENOTYPE MUMPS VIRUS ATTENUATED STRAIN AND CONSTRUCTION METHOD THEREFOR AND APPLICATION THEREOF

Provided are an F-genotype mumps virus attenuated strain, a construction method therefor and an application thereof. The attenuated strain is a mumps virus with the accession number of CCTCC NO: V201950. Further provided are a vaccine composition containing the F-genotype mumps virus attenuated strain as an active ingredient and a preparation method thereof.