[35] The great loss of blood may have had a bearing on the case.
[36] It has been suggested by one who attended Dr. Livingstone professionally in several dangerous illnesses in Africa, that the ultimate cause of death was acute splenitis.—ED.
CHAPTER XIII.
They begin the homeward march from Ilala. Illness of all the men. Deaths. Muanamazungu. The Luapula. The donkey killed by a lion. A disaster at N'Kossu's. Native surgery. Approach Chawende's town. Inhospitable reception. An encounter. They take the town. Leave Chawende's. Reach Chiwaie's. Strike the old road. Wire drawing. Arrive at Kumbakumba's. John Wainwright disappears. Unsuccessful search. Reach Tanganyika. Leave the Lake. Cross the Lambalamfipa range. Immense herds of game. News of East-Coast Search Expedition. Confirmation of news. They reach Baula. Avant-couriers sent forwards to Unyanyembé. Chumah meets Lieutenant Cameron. Start for the coast. Sad death of Dr. Dillon. Clever precautions. The body is effectually concealed. Girl killed by a snake. Arrival on the coast. Concluding remarks.
The homeward march was then begun. Throughout its length we shall content ourselves with giving the approximate number of days occupied in travelling and halting. Although the memories of both men are excellent—standing the severest test when they are tried by the light of Dr. Livingstone's journals, or "set on" at any passage of his travels—they kept no precise record of the time spent at villages where they were detained by sickness, and so the exactness of a diary can no longer be sustained.
To return to the caravan. They found on this the first day's journey that some other precautions were necessary to enable the bearers of the mournful burden to keep to their task. Sending to Chitambo's village, they brought thence the cask of tar which they had deposited with the chief, and gave a thick coating to the canvas outside. This answered all purposes; they left the remainder at the next village, with orders to send it back to head-quarters, and then continued their course through Ilala, led by their guides in the direction of the Luapula.
A moment's inspection of the map will explain the line of country to be traversed. Susi and Chumah had travelled with Dr. Livingstone in the neighbourhood of the north-west shores of Bangweolo in previous years. The last fatal road from the north might be struck by a march in a due N.E. direction, if they could but hold out so far without any serious misfortune; but in order to do this they must first strike northwards so as to reach the Luapula, and then crossing it at some part not necessarily far from its exit from the Lake, they could at once lay their course for the south end of Tanganyika.
There were, however, serious indications amongst them. First one and then the other dropped out of the file, and by the time they reached a town belonging to Chitambo's brother—and on the third day only since they set out—half their number were hors de combat. It was impossible to go on. A few hours more and all seemed affected. The symptoms were intense pain in the limbs and face, great prostration, and, in the bad cases, inability to move. The men attributed it to the continual wading through water before the Doctor's death. They think that illness had been waiting for some further slight provocation, and that the previous days' tramp, which was almost entirely through plashy Bougas or swamps, turned the scale against them.
Susi was suffering very much. The disease settled in one leg, and then quickly shifted to the other. Songolo nearly died. Kaniki and Bahati, two of the women, expired in a few days, and all looked at its worst. It took them a good month to rally sufficiently to resume their journey.