APR 3 4Q7: DEPARTMENT OF HEALTH, EDUCATION, AND WELFARE PUBLIC HEALTH SERVICE NATIONAL INSTITUTES OF HEALTH BETHESDA, MARYLAND 20014 March 29, 1978 Dr. Joshua Lederberg Professor and Chairman Department of Genetics School of Medicine Stanford University Stanford, California 94305 Dear Dr. Lederberg: Thank you for your letter and expression of interest in tropical medicine. I was also looking at malaria smears, but as a technician in the U.S. Army. I shall be in New York for one or two days the week of June 26, so it may be possible for us to visit briefly at that time. I will write later about this possibility. Dr. David Hamburg and I have already had discussions on the international health issues and he certainly is a strong supporter of a greater commitment to research. Yours sincere ( } ‘Richard M. Krause, M.D. Director, National Institute of Allergy and Infectious Diseases