For the Month of July, 1965This fortieth issue of the Salmonella Surveillance Report flags the addition of Dr. Albert R. Martin, EIS Officer, to the Unit. Dr. Martin is welcome!During July, 1,800 recoveries of salmonellae from human specimens were made. The average number of isolations reported per week was 450, an increase of 15 over the previous month and 18 over July, 1964. A total of 769 nonhuman isolations were reported during July. The large increase over the 454 recoveries reported last month reflects, in part, the addition of the U. S. Food and Drug Administration as a reporting center.I. Introduction -- II. Reports of Isolatons from the States -- III. Current investigations -- IV. Reports from states -- V. Special reports -- VI. In...