In 1874, while examining skin snips from craw-craw patients in Ghana, during his service on the H. M. S. Decoy, the Irish surgeon O’Neill discovered the subcutaneous microfilaria. This was the earliest known visual id…
In depth study of onchcerciasis in Guatemala, where "the disease was of real importance to human beings" at the time. Each of the 4 authors contributed a separate part of the report.