Publications Continuing Education Disease Trends Public Health Resources International Bulletins Mirror Site - Western Europe, Madrid, Spain Disease Facts Media Resources Order Material Free Subscription About MMWR June 14, 2002 / Vol. 51 / No. 23 West Nile Virus Activity --- United States, 2001 Disseminated Infection with Simiae-Avium Group Mycobacteria in Persons with AIDS --- Thailand and ...