?13 The following table shows the occurrences arranged according to sexes : - INOCULATED. NOT INOCUIATED. Numbers. Deaths. Numbers. Deaths. Males 41 3 24 7 Females ... 30 ... 40 19 Total ... 71 3 64 26 If the population be divided and arranged in 3 groups according to age, we find that the following was the incidence of plague in each :- Ages. Population. Number of Cases. Number of Deaths. Five years and under {Inoculated 13 1 1 {Not inoculated 10 3 3 Between 6 and 59 years, inclusive. { Inoculated 54 5 2 {Not inoculated 51 22 21 Sixty years and over { Inoculated 4 2 ... { Not inoculated ... 3 2 2 From the above account of the way in which this demonstration was carried out, it will be evident that the conditions approached very nearly the strictness of a laboratory experiment, and the results obtained may therefore be accepted with confidence. 9. Khoja Community. Bombay City.-H. H. Sir Sultan Shah, Aga Khan, K.C.I.E., the head of the Khoja Community, was one of those who early in the history of inoculation was convinced of its efficacy. Acting on this conviction he opened an inoculation station in March 1897 at Love Lane, where many of his followers were operated on. On the re-appearance of plague, he again, on 27th December 1897, opened this private station at Khushru Lodge, Mazagon, and retained the services of Dr. J. B. DeQundros to inoculate all who applied. From this date to 20th April 1893 inclusive, 5,000 Khojas were inoculated there, and 184 at other places in Bombay, so that a total of 5,184 of the community were operated on. Those inoculated at the time of the previous epidemic (March, April, May, 1897) are nob included in the above numbers, unless they presented themselves for re-inoculation during the period of the second epidemic in 1897-98. As the operations extended over 161/2 weeks, it is necessary to take the average- number for comparison with the uninoculated portion of the community, and this is found to be 3,814 persons. In the beginning of 1898 a careful census of the Khojas in Bombay was taken by order of His Highness, which showed that 9,350 Khojas were in the city at that time. But as a certain number of families had left the city through fear of plague, a calculation was made from the average number of deaths registered in the burial book of the Jamát Khána* for the five years previous to the appearance of plague, and it was decided that 13,300 should be taken as representing the total Khoja population. This exaggerated number, 2/3 more than that found at the census, is taken so as to avoid the risk of increas- ing unduly the death-rate among the uninoculated, when making the subse- quent calculations. It is found then that there were during this period in Bombay 3,814 (average) inoculated, and 9,516 (purposely exaggerated) uninocn- latcd Khojas. Between 27th December 1897 and 20th April 1898, there were 184 deaths in the Khoja community. Of these 6, including 2 from plague, were in those inoculated in 1896-97 and not re-inoculated since; 7 deaths, including 3 from plague, occurred in the 5,184 inoculated, or re-inoculated during the above period, and 171 deaths took place among the uninoculated. * The Jamát Khána is the central meeting place of the Khojas, for religious and social gather- ings, and here a register of all burials in the community is kept by the officials who perform the last rites. B 42-4