OCR Text |
Show B i About Rats. BBfl ' Dr. Danysz of tho Pasteur Institute BBfl In Pnrls finds that rats cun contract JJHJ a special dlscaso to which othor an- BBfl Imnls nro not exposed. Ho has sue- BBfl ceodod In obtaining tho bacillus of BBfl tho disease. It is necessary only to BBfl soak bread or grain in a bouillon of flflj tho microbe culture nnd allow tho rat HIE to eat It, when they contract the mal- HHflJ ady nnd usually dlo within flvo to BBfl twolvo dnys. A number of oxpcrl- BBfl niouts havo already been mado with HHflJ tho now method, ospoclally In tho sow- HHHJ ors of Paris, which arc full of rats, BBfl and very good results havo been ob- BBIJ talncd. It wns proved during tho ox- BBH porlmonts that tho young rats aro tho BBfl most sonsltlvo to tho action of tho BIB microbe. Tho now rnt-extormlnnt!ng BIB culturo is coming into practical use BIB in Paris and especially at tho llourso BBfl do Commcrco, where it Is used to pro- flHJ tcct tho deposits of grain. |