A Vaccinated Bengal. Your Bengal is Vaccinated For the active immunisation against feline panleucopaenia virus (FPLV), feline herpes virus (FHV) and feline calicivirus (FCV). Vaccination will reduce clinical signs caused by infection with FHV and FCV; reduce replication of FCV, and prevent shedding of FPLV. Your bengal will receive its 1st Vaccination at age 9 weeks followed by a Booster jab at 3-4 weeks after. Next Vaccination will be after a year.