Number of sex partners and potential risk of sexual exposure to human immunodeficiency virus -- Update: sudden unexplained death syndrome among Southeast Asian refugees--United States -- Fansidar-associated fatal reaction in an HIV-infected man -- Yersinia enterocolitica bacteremia and endotoxin shock associated with red blood cell transfusion--United States, 1987-1988 -- Progress toward achieving the national 1990 objectives for fluoridation and dental health -- Table I. Summary-cases specified notifiable diseases, United States -- Table II. Notifiable diseases of low frequency, United States -- Table III. Cases of specified notifiable diseases, United States, weeks ending September 17, 1988 and September 19, 1987 (37th week) -- Table IV. Deaths in 121 U.S. cities, week ending September 17, 1988 (37th week) -- Figure I. Reported measles cases—United States, Weeks 33-36 1988

Morbidity and Mortality Weekly Report (MMWR)