uonmgton Through Infected Buildings. 29 



and some July 3d of Patrick McCabe, dealer. In both 

 cases the fresh cows came from the country and went to 

 the stables, with our permits, furnished after examination. 

 Aug. 19th four cows were found to have the lung plague 

 and were slaughtered. 



Patrick Greene, West Farms, New York Co., took his 

 present place in April, and stocked it with 32 fresh cows. 

 About May 1st sickness appeared in his herd and then 

 for the first time he learned that his predecessor had 

 lost heavily during the past year. In company with Dr. 

 Hopkins I visited his place May 14th and found seven 

 sick cattle, which were accordingly slaughtered. On two 

 subsequent occasions, four more diseased cows had to be 

 disposed of, in spite of the fact that the buildings had 

 been disinfected with chloride of lime and carbolic acid. 

 Fumigation of buildings and animals twice daily with 

 the smoke of burning sulphur was now enjoined, and up 

 to the time of writing (three months) no new case has 

 appeared. 



Messrs. Niedlinger, Schmidt & Co., brewers, 406 E. 

 27th Street, New York, had a cow die a year ago (August 

 1878) with symptoms implying lung plague. Another 

 was put in the same stable three months later, has done 

 poorly since, and Aug. 18th was found to have lung 

 plague, and sacrificed accordingly. 



E. Infection through the Manure. — Mrs. Power, Franklyn 

 Avenue, Brooklyn, kept 8 cows, and had made no purchase 

 since the autumn of 1878. On March 26th one of her 

 cows was found to be affected with lung fever, and was 

 killed in conseqiience. The only appreciable source ot 

 contagion was the manure, which had been drawn from 

 infected city stables, and spread on a lot where these 

 cows were turned out on fine days for exercise. In spite 

 of the plowing -under of the manure as soon as the frost 

 would aUow, three more of her cattle have sickened, and 

 Lad to be killed May 12th. As further evidence of the con- 

 3* 



