Letter from Arthur Thomas Latchmore to Ross He has just returned from Sierra Leone and would like to give his opinion of the mosquito control work. It is too early to assess whether there is a significant decrease in malaria and points out that all fevers are malarial but adds that ML Taylor's work has reduced the number of mosquitoes. He has no doubt that a decrease in the number of cases of malaria will occur but there will remain a reservoir of infection in the hinterland although he always used a mosquito net and never had an attack of malaria. 3/2/1902