A few of the people say their blindness is due to the smoke in their dwellings. This doubtless has much to do with the infirmity, as their private and public buildings are very smoky much of the time, and when the nights are at all chilly a fire is built in their closed, low, and chimneyless sleeping rooms. There are many persons with inflamed and granulated eyelids whose vision is little or not at all impaired—a forerunner of blindness probably often caused by smoke.
Twenty per cent of the adults have abnormal feet. The most common and most striking abnormality is that known as “fa′-wĭng”; it is an inturning of the great toe. Fa′-wĭng occurs in all stages from the slightest spreading to that approximating forty-five degrees. It is found widely scattered among the barefoot mountain tribes of northern Luzon. The people say it is due to mountain climbing, and their explanation is probably correct, as the great toe is used much as is a claw in securing a footing on the slippery, steep trails during the rainy reason. Fa′-wĭng occurs quite as commonly with women as with men, and in Ambuklao, Benguet Province, I saw a boy of 8 or 9 years whose great toes were spread half as much as those shown in [Pl. XXV]. This deformity occurs on one or both feet, but generally on both if at all.
An enlargement of the basal joint of the great toe, probably a bunion, is also comparatively common. It is not improbable that it is often caused by stone bruises, as such are of frequent occurrence; they are sometimes very serious, laying a person up ten days at a time.
The feet of adults who work in the water-filled rice paddies are dry, seamed, and cracked on the bottoms. These “rice-paddy feet,” called “fung-as′,” are often so sore that the person can not go on the trails for any considerable distance.
I believe not 5 per cent of the people are without eruptions of the skin. It is practically impossible to find an adult whose body is not marked with shiny patches showing where large eruptions have been. Babes of one or two months do not appear to have skin diseases, but those of three and four are sometimes half covered with itching, discharging eruptions. Babes under a year old, such as are most carried on their mother’s backs, are especially subject to a mass of sores about the ankles; the skin disease is itch, called ku′-lĭd. I have seen babes of this age with sores an inch across and nearly an inch deep in their backs.
Relatively there are few large sores on the people such as boils and ulcers, but a person may have a dozen or half a hundred itching eruptions the size of a half pea scattered over his arms, legs, and trunk. From these he habitually squeezes the pus onto his thumb nail, and at once ignorantly cleans the nail on some other part of the body. The general prevalence of this itch is largely due to the gregarious life of the people—to the fact that the males lounge in public quarters, and all, except married men and women, sleep in these same quarters where the naked skin readily takes up virus left on the stone seats and sleeping boards by an infected companion. In Banawi, in the Quiangan culture area, a district having no public buildings, one can scarcely find a trace of skin eruption.
There are two adult people in Samoki pueblo who are insane; one of them at least is supposed to be affected by Lumawig, the Igorot god, and is said, when he hallooes, as he does at times, to be calling to Lumawig. Bontoc pueblo has a young woman and a girl of five or six years of age who are imbecile. Those four people are practically incapacitated from earning a living, and are cared for by their immediate relatives. There are two adult deaf and dumb men in Bontoc pueblo, but both are industrious and self-supporting.
Igorot badly injured in war or elsewhere are usually killed at their own request. In May, 1903, a man from Maligkong was thrown to the earth and rendered unconscious by a heavy timber he and several companions brought to Bontoc for the school building. His companions immediately told Captain Eckman to shoot him as he was “no good.” I can not say whether it is customary for the Igorot to weed out those who faint temporarily—as the fact just cited suggests; however, they do not kill the feeble aged, and the presence of the insane and the imbecile shows that weak members of the group are not always destroyed voluntarily.
[1] Map No. 7 in the Atlas of the Philippine Islands. (Washington, Government Printing Office, 1900.)