Yellow Fever Vaccine (Live) is produced with the attenuated strain of yellow fever virus 17D. For Yellow Fever Vaccine (Live) produced by BIBP, the preparation process of bulk includes: inoculating 7-8 day-old SPF eggs with appropriately diluted working seeds, culturing at 37°C after inoculation, harvesting qualified single harvests, grinding and centrifuging. The preparation process of final bulk includes: adding stabilizer in a certain proportion according to the virus titer of the bulk to dilute the bulk to the virus titer of 6.0lgPFU/ml, sterilizing and filtering. The final product can be obtained by filling, lyophilizing and packaging the final bulk.