London's HTD, Hospital for these Diseases, has a consultant parasitologist & leprologist
riholc or part of thi period under review, .... Mass 
campaigns against leprosy, trachoma, venereal diseases and small- ... medical 
colleges and major hospitals; to improve the teaching in these ..... (a) A 
consultant leprologist : (b) a ...... two entomologist:; and a parasitologist-
cpideniologist .