01397     2200181   4500001002100000005001500021008004100036020001400077035001900091041000700110100001700117245012700134250002600261260002500287300003600312500073700348650013001085INLIS00000000000009320210323091258210323|||||||||   |   |||   |||| ||   |   a0852-9612  0010-0321000093  aen0 aSiti Mariana00aDevelopment of a whole cell vaccine From Pasteurella Multocida Field Isolates: Studies On Immunogenicity Of Field Isolates  avol. 7, no. 1, p. 1-5  aBogorbBBPMSOHc2000  a7 tables.; 7 ref.: Summary (En)  aTrivalent whole cell vaccine from P. multocida Indonesia field isolates was produced from sidoarjo strain (serotype 1), p.1059(serotype 3) and Bali strain (serotype 4). This vaccine efficacy was tested and compare to a similar commercial vaccine in hybro layer chicken against challenge with virulent field and reference strain. The anti body response in both vaccinated chickens were measured by Elisa technique. The result from this study showed that there was no significant difference (P=0,147) in the mean antibody level detected by Elisa between the trivalent field isolate and a commercial vaccine. However the trivalent field isolate vaccine produced slightly better protection against challenge with virulent field isolate. 0aElisa -- Layer chickens -- ISOLATION -- ANTIBODIES -- INDONESIA -- COMBINED VACCINES -- PASTEURELLA MULTOCIDA -- Fowl Cholera