Note 25 — Chapter III · NATURE’S REVENGES: THE SLEEPING SICKNESS.
Reading edition
Professor Minchin investigated this subject during 1905 in Uganda whither he went on behalf of the Tropical Diseases Committee of the Royal Society. He did not discover anything corresponding to the development of the malarial parasite in the gnat, but his investigations are not yet brought to a conclusion (December, 1906).