during the past 10 years , the field of sexually transmitted diseases has evolved from one emphasizing the traditional venereal diseases of gonorrhea and syphilis , to one concerned with the syndromes associated with chlamydia trachomatis , herpes simplex virus , and human papillomavirus , and then to one preoccupied with the fatal systemic infections caused by human immunodeficiency virus .
C0018081
the
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venereal diseases