VARIOLA 529 



4- Chssxhr. ylh annual report, Del. Agric. Exp. Station. 



5. Dai,rympi,e. Bulletin No. 10, 2nd Series, La. Agr. Exp. 

 Station, 1891. 



6. Gardixer. Contagious abortion in Montana. Bulletin No. 

 49, J/on. Agr. Exp. Station, 1903. 



7. KiLBORNK. An outbreak of abortion in mares. Bulletin No. 

 S, V. S. Bureau of Animal Industry, 1893, p. 49. 



8. Law. Contagious abortion in cows. Report of the N. Y. State 

 Commissioner of Agriculture, 1897. 



9. Marshall. Special Bulletin No. /,-■, Jfich. Agr. College, 1899. 



10. Nhlsox.J. Reports of the Biological Department of the New 

 fersey Agricultural College and Experiment Station, 1897, 1898 and 



1899. 



11. Nelson, S. B. Fourth Biennial Report of the State ]'eteri- 

 narian of the State of Washington, 1901 and 1902. 



12. NiLES. Bulletin No. /j, Va. Exp. Station, 1902. 



13. NoCARD. Recherches sur I'avortment epizootique des vaches. 

 Recueilde Mi'd. Veler., Vol. Ill (1886), p. 669. 



14. PemberThy. Epizootic abortion, four, of Comp. Path, 

 and Thera., Vol. VIII (1895), p. 95. (A good summary of the history 

 and a very complete list of references to the earlier literature is given. ). 



15. Smith. On a pathogenic bacillus from the vagina of a mare 

 after abortion. Bulletin No. j. Bureau of A?iiinal Industry, 1893, 

 P- 53- 



16. Vanes. Abortion in cattle. Bulletin No. j/> North Dakota 

 Agricultural College and Experiment Station, 1902. 



,17. WooDHEAD AND OTHERS. First Report of the Committee of 

 the Highland and Agricultural Society of Scotland. Transactions of 

 the Society for 1887. Second Report of Committee, four, of Comp. 

 Path, and Thera., Vol. II ( 1889), p. 97. 



VARIOLA IN ANIMALS. 



Synonyms. Variola equinae; horse pox; variola vaccina; 

 cow pox; variola ovina; sheep pox; variola caprina; goat pox; 

 variola suilla; swine pox. 



§ 416. Characterization. The disease in man and 

 animals known as variola is characterized by a rise of tempera- 

 ture followed by a skin eruption consisting first of papules, 



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