* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Download Judgment
West Nile fever wikipedia , lookup
Ebola virus disease wikipedia , lookup
Neglected tropical diseases wikipedia , lookup
Sexually transmitted infection wikipedia , lookup
Meningococcal disease wikipedia , lookup
Rocky Mountain spotted fever wikipedia , lookup
Bioterrorism wikipedia , lookup
Hepatitis C wikipedia , lookup
Hepatitis B wikipedia , lookup
Tuberculosis wikipedia , lookup
Eradication of infectious diseases wikipedia , lookup
Oesophagostomum wikipedia , lookup
Sarcocystis wikipedia , lookup
Middle East respiratory syndrome wikipedia , lookup
Trichinosis wikipedia , lookup
Bovine spongiform encephalopathy wikipedia , lookup
Marburg virus disease wikipedia , lookup
Onchocerciasis wikipedia , lookup
Chagas disease wikipedia , lookup
Coccidioidomycosis wikipedia , lookup
Schistosomiasis wikipedia , lookup
Leishmaniasis wikipedia , lookup
Brucellosis wikipedia , lookup
African trypanosomiasis wikipedia , lookup
Lymphocytic choriomeningitis wikipedia , lookup
MEAT HYGEINE Dr. Auday S.K AL-Jubori Lecture ( 12 ) Bacterial diseases F – Bacterial disease . 1 – Tuberculosis . It's infection and chronic disease infected most animals and human , this disease characterize by ( Tubercles ) in the different viscera of body . Causative agent . Mycobecteria tuberculous and M. bovis This bacteria acid- fast- stain . And it's bacilli prefer dark places . Judgment . In case infected carcass of cattle . a- Must be cut the carcass to equal size and inspection of the vertebras, ribs, sternum bone, spinal cord, brain, and kidneys . b- Inspection the lymph nods in the all organs specially the udder in cows which may be infected by this disease . c- When the T.B localized , it's infected the organ only fund in the ( cortex or medulla ) or inter lymph node , which found in that organ. That meaning the T.B ( bacteria ) not found in the blood vessels or blood circulation of the body . Total condemnation of carcass in case found localized tubercles in the organ or more . And emaciation of carcass and in case of general infection ( miliary tuberculosis ) . Partial condemnation of the carcass in case found localized T.B and the carcass in good condition . 2 – Johe's disease ( paratuberculosis ) . It's infection disease infected of cattle, sheep and goat characterize by continues or chronic diarrhea lead to emaciation and not infected of human . Causative agent . Mycobacterium paratuberculosis 1 Judgment . In case sever emaciation whith oedema total condemnation of the carcass . 3 – Chronic caseous lymphadenitis in sheep . It's infectious disease infected of sheep lead to sever emaciation and it's infected of the lymph nodes . Causative agent . Corynebacterium ovis Judgment . Condemnation of infected parts and use for human consumption in case localized infected and total condemnation of carcass with ( Acuteness ) or infected of many lymph nodes . 4 – Actinobacillosis ( Wooden tongue ) . It's infectious disease infected of cattle, sheep and goat . rear in horse and human . The organ which infected tongue and mouth . Causative agent . Actinobacillus ligniersi Judgment . In acute case with high fever total condemnation of carcass . In chronic case condemnation of head and infected parts such as head, tongue, lungs and rumen . 5 – Anthrax ( Splenic fever ) . It's acute or per acute septicaemic disease infected of human and animals . Causative agent . Bacillus antherces This G positive bacteria and spore formation and capsule formation aerobic . Judgment . When found this disease and diagnosed and see the clinical signs must be don’t slaughter of animal or open of it's skin or abdomen and must be isolated this animal and condemnation of it by burn . If the animal slaughter or opened any part of it's body by 2 Wrong must be condemnation of all the carcass which found near from the infected carcass . And step slaughtering procedures inter slaughter house . And must be disinfected all parts of slaughter house and disinfected all instruments e.g. knives and saws in boiling water to 30 minute with disinfected by NaOH 5% or formalin 10% . And disinfected of clothes of workers with formalin 10% . And must burring all instruments, which can not disinfected. 5 – White scour collibacillosis ( Joint-ill poly arthritis ) . It's infectious disease see in small animals specially feeding with colestrum . And it's found as :a- Septicaemia sadin death . b- Enterotoxins sadin death . c- Enteric form diarrhea . Causative agent . E.coli Judgment . Total condemnation of carcass . 6 – Contagious Bovine PleuroPenumonia ( CBPP ) . It's contagious disease infected of cattle characterized by pneumonia ( chronic form ) include lungs and pleura of respiratory system . Causative agent . Mycoplasma mycoides Judgment . This disease not infected of human but in acute case must be total condemnation of carcass or in chronic form removed of lungs and pleura or other infected parts near from them and condemnation of it . 7 – Contagious Cprine PleuroPenumonia ( CCPP ) . It's contagious disease infected of goat and sheep it's like ( CBPP ) . Causative agent . Mycoplasma agalactia 3 Judgment . This disease not infected of human but in acute case must be total condemnation of carcass or in chronic form removed of lungs and pleura or other infected parts near from them and condemnation of it . 8 – Foot root of cattle . It's infectious disease occur due to high moisture or found of water in the earth of farm . Caused bovine interdigital dermatitis This disease infected of cattle in all ages . Causative agent . Sphaerophorus nodosus Judgment . Condemnation of all infected parts and use for human consumption . But in case have toxaemia or pyaemia or emaciation must be total condemnation of carcass . 9 – Foot abscess of sheep . It's infectious disease of sheep caused ovine interdigital dermatitis called ( Scald ) . Causative agent . Sphaerophorus nodosus with Corynebacterium pyogenes or E.coli Judgment . Condemnation of all infected parts and use for human consumption . But in case have toxaemia or pyaemia or emaciation must be total condemnation of carcass . 10 – Undulant fever ( Brucellosis or Contagious abortion or Bang's disease ) . It's contagious disease specially of cattle, sheep, goat, pigs, horse and human . Characterized by orchitis ( infertilization ) in male and abortion in female . Causative agent . Brucilla abortus or B.melitensis Judgment . This bacteria stay in the muscles but it's breakdown by lactic acid . In case of local infection parts or organs must be condemnation . And must be isolated between the infected animals and carrier animals . And must be condemnation of congenital organs and udder with lymph node of udder ( supra mammary lymph node ) .And use for human consumption 4 After keep it to 24 hour .When found of B.melitensis must be total condemnation of carcass or use therminal processes . 11 – Listeriosis ( Circling or listerellosis ) . It's infectious disease caused meningitis in chickens and abortion and meningitis in cattle, sheep, gout and human . Causative agent . Listeria monocytogenes It's G positive bacteria found in the fermented food commonly in spring season . Judgment . Must be condemnation of carcass . And keep of workers in slaughter house from infected by this disease . 12 – Pasteurellosis ( Shipping disease or fever ) . It's infectious disease of animals farm e.g. Cattle, sheep, gout,…etc . Causative agent . Pasterulla haemolytica and P. multocida Judgment . In acute cases total condemnation of carcass and treated as Anthrax disease . In chronic cases condemnation of lungs only and use the meat for human consumption . 13 – Salmonellosis . It's contagious disease in the world infected deferent type of animals and human . Causative agent . Salmonell Spp. Judgment . Must be inspection of animal before slaughtering specially when infected by diarrhea or enteritis and may be done bacterial test and total condemnation of the carcass . 5