Roraima: Brazil's northernmost frontier by John Hemming - SAS-Space

Makuxi as Maiongong and to Venezuelans as Maquiritare) were great
navigators who moved between the upper Orinoco and the Uraricoera. They
were also sadly diminished as a result of measles, malaria and work in rubber
tapping in Venezuela. TheTaurepang (known to the whites as Arecuna, and
in Venezuela and Guyana as Pemon) were a Carib-speaking tribe closely
related to the Makuxi, who lived on the Surumu and the slopes of Roraima,
and westwards to the tip of Maraca island. Koch-Grunberg said that the
Taurepang had once been almost as numerous as the Makuxi, but were
reduced to 1,000 or 1,500 in his day, from the inevitable smallpox and other
diseases.
The Makuxi were an exception to this pattern of demographic decline.
Robert Schomburgk in 1839 estimated that there were three thousand
Makuxi, of whom roughly half lived in Brazil and half in British Guiana. This
tribe's numbers were similar in the first decade of the twentieth century,
according to Koch-Grunberg and the Reverend James Williams.
Then the Makuxi were also devastated by disease. There was a particularly
bad attack of measles in 1910 that killed thousands of Indians. This was followed
in 1911-12 by an unusually severe drought. Koch-Grunberg wrote that
many plains Indians died of starvation, since they had none of the plentiful
game of forest Indians and depended on plantations. A Belgian Benedictine
called Dom Adalbert said that 'it did not rain for eight months, and all the
plants were anihilated. The savannas looked as though they had been burned
and a large part of the cattle died.' 51
Worse was to follow. By November 1912, this missionary reported that 'a
great epidemic of fever has been raging in this region. The Indians died en
masse. The population of the area that comes under our mission has been
decimated, if not anihilated.' 52 The symptoms of this epidemic were inflammation
of the spleen and liver, anaemia and a form of dropsy. The situation
had evidently not improved by 1919, when it was reported in a company prospectus
that 'bilious fevers' had first struck Rio Branco in 1909, before which
malaria had been unknown there. The disease arrived from the north, and
recurred annually. It struck both whites and Indians, and thousands died
from it. The prospectus warned that if the authorities did not act quickly, Rio
Branco would be a desert.
Devastation from these diseases and drought reduced the Makuxi to 1,700
people, in both Brazil and British Guiana, by 1943. In the following year, Iris
Myers calculated that there was a total of 1,800 Makuxi and wrote about the
concern at their diminution. She blamed malaria, but also noted that 'the
infantile mortality rate is high. The writer estimates it as exceeding 50% in
the Canuku villages. ' 53 An alarming number of young adults died from malaria,
and 'respiratory diseases, chiefly bronco-pneumonia, also take a large toll'. 54 In
the early 1940s she also saw a serious outbreak of alastum smallpox. The pilot
Art Williams told her that he had flown into remote villages, particularly in
the lower Rio Branco, and found the entire population dead.