The University of Exas System Cancer enter M. D. Anderson Hospital and Tumor Institute Texas Medical Center o 6723 Bertner Avenue Houston, Texas 77030 Deparhnwot Of Cancer Prevention August 20, 1985 Harold E. Varmus, M. D. University of California, San Francisco School of Medicine Dept. of Microbiology and Immunology San Francisco, California 94143 Dear Dr. Varmus: Thank you for your letter. Clearly the virus should not be called HTLV-111, LAV, or ARV, firstly because it has no relation- ship to HTLV-I or I1 and secondly, because the internecine strife connected with the French Vs American virus should be avoided in future if possible. associating the virus with AIDS and simply to change the name, for instance, to "XYZ virus" really does not help since the clinician will then have to explain what that particular virus causes. is extremely high at present, I think that unfortunately as every- one becomes more familiar with the disease this will tend to dimi- nish and therefore there probably is a great deal to be said for calling the virus exactly what it is. is anything to be gained by giving it the prefix "human" since there seems to be evidence that a disease very akin to AIDS at least can be caused by the virus in higher primates and that the virus may have originated in the African green monkey. I would myself be in favor of something short and fairly explicit such as AIDS associated virus or simply AIDS virus since I believe that there is no way of wrapping the unpleasant truth up in words. One might as well be honest with people from the outset. Thank you for asking me to give you my views on this. should be interested to know what the final result of your deliberations is. I do not myself see any way of avoiding Though the level of public hysteria associated with AIDS I am not sure that there I 1836-1986 @ 1981 State of Texas Ltr., Dr. Varmus 8/20/85 Page Two With best wishes. /? r -*__I\ Peter W. A. Mansell, M. D. Deputy Department Chairman PWAM: bg