| protozoan vaccines | Suspensions of attenuated or killed protozoa administered for the prevention or treatment of infectious protozoan disease. (12 Dec 1998) |
|---|---|
| hog cholera vaccines | Vaccine's either of virus from blood of infected swine, inactivated with crystal violet, or live virus attenuated in rabbits or tissue culture and frequently used in conjunction with hog cholera virus antiserum. (05 Mar 2000) |
| influenza virus vaccines | Influenza virus grown in embryonated eggs and inactivated, usually by the addition of formalin; both whole virus and subunit preparations containing haemagglutinins and neuraminidase are used; because of the marked and progressive antigenic variation of the influenza viruses, the strains included are regularly changed following various outbreaks of influenza in order to include most recently isolated epidemic strains of both type A influenza and type B influenza. (05 Mar 2000) |
| foot-and-mouth disease virus vaccines | Vaccine's either of inactivated virus from infected cattle tongue epithelium or, more recently, of live virus attenuated by embryonated egg or mouse passage and propagated in tissue culture. (05 Mar 2000) |
| fungal vaccines | Suspensions of attenuated or killed fungi administered for the prevention or treatment of infectious fungal disease. (12 Dec 1998) |
| live vaccines | Vaccines containing living organisms or intact viruses. (14 Nov 1997) |