. Digest of comments on The pharmacopia of the United States of America and on the National formulary ... 1905-1922. 1007072 AN INVESTIGATION OF A PATHOGENIC MICROBE (B. typhi murium—Danyz) APPLIED TO THE DESTRUCTION OF RATS. [M. J. Rosenau, Passed Assistant Surgeon and Director of the Hygienic Laboratory,United States Marine-Hospital Service. ] The subject of the destruction of rats has assumed great importancewithin recent times on account of the spread of plague to the fourquarters of the globe. In the short time since 1894, when plague broke from its Eastern con-fines where it had slumbere
. Digest of comments on The pharmacopia of the United States of America and on the National formulary ... 1905-1922. 1007072 AN INVESTIGATION OF A PATHOGENIC MICROBE (B. typhi murium—Danyz) APPLIED TO THE DESTRUCTION OF RATS. [M. J. Rosenau, Passed Assistant Surgeon and Director of the Hygienic Laboratory,United States Marine-Hospital Service. ] The subject of the destruction of rats has assumed great importancewithin recent times on account of the spread of plague to the fourquarters of the globe. In the short time since 1894, when plague broke from its Eastern con-fines where it had slumbered so many years, a great mass of exactscientific knowledge has been gathered concerning the disease. Therelation of the rat to the spread of the disease has especially engagedthe attention of investigators. During the great outbreaks of plague in the middle ages the unusualmortality among the rats was noticed, and it was obvious then that theseanimals played some role in the spread of the disease. We now knowdefinitely that the rat is susceptible to plague. This rodent sickens anddies of the disease in much t
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