"If you have sex with other men, no matter how infrequently, always use latex condoms. Because once is all it takes to transmit the AIDS virus. So protect yourself ... and your partner. For more information, call: AIDS Hotline, 718 485-8111.""AIDS: Rubber Up for Safety""City of New York, Edward I. Koch, Mayor. Stephen C. Joseph, M.D., M.P.H., Commissioner, Department of Health."