:\IALLE1N 



167 



the reaction does not take place it is generally considered that 

 the animal tested is not glandered, although the physical 

 examination may suggest it. Notwithstanding the specific 

 action of mallein, its administration can give really useful 



Fig 30 Mallein reaction. Temperature curves oj stx horses for .'4 

 hours after injecting malhun. The horses were in one stable Jrom 

 -which a well developed case of glanders had been removed. 



