ENCEPHALOLOPATHIES IN CATTLE IN TASMANIA

Five central nervous diseases are described and their relationships to previously recorded conditions are discussed. The conditions are congenital inclusion-body encephalopathy probably caused by a paramyxovirus infection, idiopathic neuraxial oedema of a newborn calf, focal symmetrical encephalomalacia of a young calf, yacca (Xanthorrhoea spp) poisoning of adult cattle leading to spinal demyelination, and focal demyelination and neuropathy in an adult cow.     

天峻县2009年游牧民定居工程建设调查

天峻县2009年游牧民定居工程,在3镇7乡的无房户或危房户中实施,建设分县城集中、乡镇所在地集中、村社适当集中三种定居建设模式。截至到年底共完成1036户,建设总面积6.94×104m2。     

INCIDENCE OF NEUROFIBROMA IN CATTLE IN ABATTOIRS IN NEW SOUTH WALES

SUMMARY The incidence of neurofibroma in slaughtered cattle in New South Wales during a four-year period is reported.     

LEPTOSPIRAL AGGLUTININS IN DOGS IN SYDNEY

From June 1971 to June 1972, sera from 600 dogs in Sydney were tested for leptospiral agglutinins by a rapid slide agglutination method. The end-point titre was taken at 50 percent agglutination of the live organisms. Forty-one samples (6.8 percent) had a significant leptospiral titres (100 or greater) and 5 of these reacted to 2 serotypes. Thirty serums (5 percent) contained agglutinins against L. copenhageni, and 6 (1 percent) against L. pomona, while a few samples reacted against hardjo, tarassovi, australis, grippotyphosa or pyrogenes serotypes. No significant titres were found to L. canicola, L. hebdomadis, L. autumnalis or L. bataviae.