Infectious diseases are important worldwide causes of both morbidity and mortality in women. Of particular concern are sexually transmitted diseases, HIV, and HPV-associated diseases. The articles in this issue review the latest research findings about infections in women and also provide practical clinical information to aid in patient care.

Factors influencing women's health care -- Sex and gender differences -- Menstrual and ovarian conditions -- Contrceptive methods -- Pregnancy health care -- Select conditions and disorders over the lifespan -- Select infectious diseases -- Cancer in women.

Infectious diseases are the leading cause of death globally, particularly among children and young adults. The spread of new pathogens and the threat of antimicrobial resistance pose particular challenges in combating these diseases. Major Infectious Diseases identifies feasible, cost-effective packages of interventions and strategies across delivery platforms to prevent and treat HIV/AIDS, other sexually transmitted infections, tuberculosis, malaria, adult febrile illness, viral hepatitis, and neglected tropical diseases. The volume emphasizes the need to effectively address emerging antimicrobial resistance, strengthen health systems, and increase access to care. The attainable goals are to reduce incidence, develop innovative approaches, and optimize existing tools in resource-constrained settings.

Over the past decade, the AIDS pandemic has propagated so widely and exerted such a dev astating impact that one may properly ask the question, Why not concentrate all AIDS efforts on disease control alone? Why link AIDS with women's reproductive health? What is the scientific basis for this linkage? And how might AID~ control and women's health objectives be promot ed simultaneously? These questions constitute the principal themes addressed in this monograph. The 15 chapters in this volume are intended to provide state-of-the-art reviews of key interac tions between AIDS and women's reproductive health for an audience of scientists and policy makers in the AIDS and population fields. Impetus for this monograph comes in pan from what we perceive to be an inadequate global response, thus far, to AIDS and women's health ;>roblems. A common platform has failed to emerge among the disparate professional communities working in the areas of AIDS, STDs, and family planning. As a result, endeavors in these fields have been isolated, and opportunities for joint action have been missed. An enormous and, as yet, unharnessed potential exists for power ful interdisciplinary collaborations that could strengthen policies and programs against these pressing health problems of humankind.