- 67 — 



to 8.72 %, of tuberculosis; that of Rosario ; 

 in 1907 to 13 87 %; and in 1908 to b\34 %; 

 that of Santa Fe in 1908, to 10 °/ . 

 Under the auspices of the Municipality 

 of Concordia, Dr. Lignieres tuberculi- 

 ned 71 milk-cows of that City, and found 

 only one to be tuberculous. The Mu- 

 nicipality of Cordoba attested succesi- 

 veiy to 15.07 % in 1905, to 5.51 °/ in 

 1906; and to 7.19% in 1907. The Mu- 

 nicipality of Mendoza found 8.55 % of 

 tuberculosis in the milk-cows of that City. 



These figures, as may be observed, 

 -convey the impression that the disease 

 has spread only to a small extent among 

 cattle, which, by its employment, is 

 most exposed to contagion, and still 

 more so, if the figures are compared 

 with those of European Statistics, which 

 shew as much as 60 % as the coefficient 

 of tuberculosis in the cow-houses. 



To complete the labdurs carried out 

 to investigate the degree in which tuber- 

 culosis attacks the cattle kept in stalls, 



