The figures in this instance are small: but Surgeon-Captain E. Harold Brown's report is very pleasant reading. Cholera broke out in the jail on 31st March 1896, and by 9th April there had been 8 cases. Next day, 172 prisoners were moved into camp 12 miles away; and 53 were left behind, the sick in the jail hospital, the patients in the cholera huts, with their attendants, the old and infirm, and a few cooks and sweepers. That day, 3 cases occurred in the camp, and 1 in the jail; and on the 11th, at 2 and 4 a.m., 2 more cases were reported in camp. At 7.30 a.m., Haffkine and Dr. Green came to the camp:—
"The prisoners were spoken to on the subject, and seemed to be pleased with the idea, the word tika (inoculation), which was familiar to them from its association with smallpox, appearing to appeal to them. They were accordingly arranged in four rows facing the tent, in front of which Dr. Haffkine was about to commence operations. I was the first subject to be inoculated; and after me the jailor, assistant jailor, hospital assistant, and three warders. The first prisoner in the front rank was next brought up and submitted cheerfully; after which, every alternate man was taken, so that no selection of cases was made, until one-half of the total number were inoculated. Those who had not been inoculated were far from pleased at having been passed over; and, to our surprise, they rose almost to a man, and begged to be inoculated; nor were they satisfied when told that the medicine was exhausted."
The dose administered on this occasion (11th April 1896) was stronger than the Gaya jail dose (18th July 1894): it acted in a few hours, and the reaction was well marked.
"There were fresh cases of cholera that day at 12 (noon), 6, 7, and 7.30 p.m., and at midnight, all in those who had not been inoculated, and all terminating fatally, despite the greatest care and the most prompt and assiduous treatment. On the 12th two further cases occurred, both among the uninoculated, and both died; there being thus eight cases in succession, all from the men who were not inoculated, and all proving fatal."
The inoculations were made at 7.30 A.M. Surgeon-Captain Brown had pain within half-an-hour, and fever in three hours, with temperature 104°, but this was probably due to the fact that I was not able to rest. The prisoners, of course, went to bed: they all reacted before 4 P.M., but did not have so much trouble over it. The last case was on the 15th. The outbreak was a bad type of cholera; out of 30 cases 24 died, some of them in 1-1/2 to 4 hours. "To summarise the combined results of the camp and the jail, we find that of a daily average of 99 non-inoculated there were 11 cases, all fatal = 11.11 per cent.; of 110 inoculated there were 5 cases, with 3 deaths = 2.73 per cent."
6. Bilaspur and Serampur
Here again the figures are small, but worth noting. In a coolie camp at Bilaspur (Central Provinces) 100 non-inoculated had 5 deaths, and 150 inoculated had 1 death. In Serampur, among the general population, 51 non-inoculated had 5 cases and 3 deaths, and 42 inoculated had 2 cases and 1 death.
7. The Cachar Tea-Gardens (1895)
This series of inoculations was begun in February 1895, for the protection of the coolies on various tea-estates. The results are excellent, and deal with large numbers.[31] The latest report from Dr. Arthur Powell, the Medical Officer, is quoted in Dr. Simpson's 1896 report:—
At Kalain—
1079 not inoculated had 50 cases, with 30 deaths.
1250 inoculated—3 cases, with 2 deaths.[32]