Note 190 — Terminal Essay.

I may be allowed to note that syphilis does not confine itself to man: a charger infected with it was pointed out to me at Baroda by my late friend, Dr. Arnott (18th Regiment, Bombay N.I.) and Tangier showed me some noticeable cases of this hippic syphilis, which has been studied in Hungary. Eastern peoples have a practice of “passing on” venereal and other diseases, and transmission is supposed to cure the patient; for instance a virgin heals (and catches) gonorrhœa. Syphilis varies greatly with climate. In Persia it is said to be propagated without contact: in Abyssinia it is often fatal and in Egypt it is readily cured by sand baths and sulphur-unguents. Lastly in lands like Unyamwezi, where mercurials are wholly unknown, I never saw caries of the nasal or facial bones.