Letter from C Eliot, Commissioner's Office, Mombasa, to the Marquess of Lansdowne Sends a report from Dr Moffat stating that the fly which causes sleeping sickness has been found at Kibwezi -- notes that this suggests Col Bruce's theory is true and that an infected person introduced in the district could spread the disease -- has had a conversation with Col Bruce who thinks that a sanitary expert should be sent out 'to advise on preventative measures'. p2. 21 November 1903