Abstract The human immunodeficiency virus (HIV) epidemic has had a far-reaching effect on the nation's health.

Abstract

The human immunodeficiency virus (HIV) epidemic has had a far-reaching effect on the nation's health. Nearly 700 000 commonalty in the United States were reported to the Center for Disease have charge of and Prevention (CDC) to have contracted acquired immunodeficiency syndrome (AIDS) by means of 1998. We summarize data in succession the disproportionate impact that HIV infection and AIDS have had forward certain segments of American society.

HIV/AIDS began in the United States as a disease of mainly middle-class white homosexual men In the past small in number years, the impact of the epidemic has shifted to primarily [i]role[/i]s of color, injection drug users, and those with grave socioeconomic status. There's new evidence that certain genetic factors can screen against HIV infection and disease progression. While these genetic factors appear to be more prevalent in white than in African American and Hispanic populations, they greatest in number likely play only a minor part in the epidemiology of HIV/AIDS. More significant is the differential access to care that accounts for frequently of the large differences in issues Targeted interventions are needed to decrease barriers to care and enhance prevention efforts for high-risk populations. Policies and programs designed to help command the HIV epidemic need to address cofactors, like as injection drug use, prevalence of sexually transmitted diseases, and gentle literacy levels in these populations.

Introduction

The HIV / AIDS epidemic has had so a profound effect on American society that it now have the appearances difficult to recall that AIDS was first recognized and nothing else in mid1981 [1-2] In 1983 a cytopathic retrovirus was first isolated from ones with AIDS. In the United States, the first 100 000 AIDS cases were reported between 1981 and 1989 an 8-year period. It took 2 more years for the secondary 100 000 cases to be reported. [3] through 1993, HIV / AIDS was the leading cause of death in the United States among all adults 25 to 44 years not new [4] It has been estimated that from the end of 1998, more than 688 000 bodily forms were reported to have AIDS. At least 60% of them have died. [5-6] It is estimated that more than 335 000 HIV-infected adults are receiving care in the United States. [7] Expenditures in 1996 for the treatment of HIV / AIDS were estimated at $67 billion, or approximately $20 000 by patient per year. [7]

generally a large percentage of patients with HIV infection in the United States are members of racial and ethnic minorities, and a growing proportion are women [8-11] In 1998 the incidence of AIDS among adult/adolescent African Americans was 85 times the rate of whites in the United States. AIDS incidence among Latinos was 38 times that of whites. [5] The increases in prevalence of HIV infection and AIDS among women have disproportionately affected African Americans, Latinos, and Caribbean blacks. [8-13] Now, more than half of males, and four fifths of females with AIDS, are bodys of color. [5-6] This racial/ethnic disparity is unruffled more pronounced in children with AIDS. In 1998 the pediatric AIDS incidence rate among African Americans was 16 times the rate of whites in the United States. Among Latinos, the rate was 45 times that of whites. [5]

The evidence is contradictory concerning differences in survival time, use of antiretroviral therapy, and use of prophylactic medication in HIV-infected [i]role[/i]s of color as compared to whites. [14-16] Differences in provision of care are significant because antiretroviral and prophylactic medications significantly delay the charge of opportunistic infections and increase survival time. [17-20] There is also emerging evidence of differential racial prevalence of genetic factors that harbor against HIV infection and disease progression. Is the differential use of medical therapies the underlying cause of observ inequalities in survival time in HIV-infected persons? Does race forward as a marker for access to medical care? Could biologic differences account for inequities in morbidity and mortality in HIV infection?

Methods

MEDLINE was used to identify English-language studies whose primary focus was the HIV/AIDS epidemic in the United States. These studies examined incidence/prevalence data, sociodemographic data (including race/ethnicity, sex education level, employment status, income plain and insurance status), HIV risk factor/mode of transmission, incidence of opportunistic infections, and survival times for bodys with HIV/AIDS. The bibliographies of the identified articles were also reviewed.

Results

Epidemiologic Data: The force of Race/Ethnicity, Gender, Age, prevailing styles of Exposure, and Socioeconomic Status onward Incidence/Prevalence of and Mortality From HIV/AIDS

Race/Ethnicity

The HIV epidemic reached a dubious milestone in 1995 with the reporting of the 500 000th case of AIDS in the United States. [1221] Demographic characteristics, behavioral risks, and geographic distribution of human frames with AIDS reflect shifts in the populations chiefly at risk for HIV/AIDS. most numerous notable is the evolving racial/ethnic profile of the epidemic. Figure 1 illustrates this shift from whites to African Americans and Hispanics.