HIV/AIDS in Nigeria

Last updated
Prevalence of AIDS in Nigeria from 1991-2010. Includes predictions up to 2018. AIDS Prevalence in Nigeria 1991-2010.jpg
Prevalence of AIDS in Nigeria from 1991–2010. Includes predictions up to 2018.

As of 2016 in Nigeria, the HIV prevalence rate among adults ages 15–49 [1] was 1.4 percent.<https://nigeriahealthwatch.com/results-of-naiis-the-largest-hiv-survey-ever-done-are-in-nigeria-not-doing-as-badly-as-we-thought/#.XIxS7xNKhTZ> The HIV prevalence in Nigeria is complex and varies widely by region. In some states, the epidemic is more concentrated and driven by high-risk behaviors, while other states have more generalized epidemics that are sustained primarily by multiple sexual partnerships in the general population.[ citation needed ] Youth and young adults in Nigeria are particularly vulnerable to HIV, with young women at higher risk than young men. [2] There are many risk factors that contribute to the spread of HIV, including prostitution, high-risk practices among itinerant workers, high prevalence of sexually transmitted infections (STI), clandestine high-risk heterosexual and homosexual practices, international trafficking of women, and irregular blood screening. [3]

Nigeria Federal republic in West Africa

Nigeria, officially the Federal Republic of Nigeria, is a country in West Africa, bordering Niger in the north, Chad in the northeast, Cameroon in the east, and Benin in the west. Its coast in the south is located on the Gulf of Guinea in the Atlantic Ocean. The federation comprises 36 states and 1 Federal Capital Territory, where the capital, Abuja, is located. The constitution defines Nigeria as a democratic secular state.

HIV Human retrovirus, cause of AIDS

The human immunodeficiency viruses (HIV) are two species of Lentivirus that causes HIV infection and over time acquired immunodeficiency syndrome (AIDS). AIDS is a condition in humans in which progressive failure of the immune system allows life-threatening opportunistic infections and cancers to thrive. Without treatment, average survival time after infection with HIV is estimated to be 9 to 11 years, depending on the HIV subtype. In most cases, HIV is a sexually transmitted infection and occurs by contact with or transfer of blood, pre-ejaculate, semen, and vaginal fluids. Research has shown that HIV is untransmissable through condomless sexual intercourse if the HIV-positive partner has a consistently undetectable viral load. Non-sexual transmission can occur from an infected mother to her infant during pregnancy, during childbirth by exposure to her blood or vaginal fluid, and through breast milk. Within these bodily fluids, HIV is present as both free virus particles and virus within infected immune cells.

Nigeria is emerging from a period of military rule that accounted for almost 28 of the 57 years since independence in 1960. Consequently, the policy environment is not fully democratized. Civil society was weak during the military era, and its role in advocacy and lobbying remains weak. [ citation needed ] The size of the population and the nation pose logistical and political challenges particularly due to the political determination of the Nigerian government to achieve health care equity across geopolitical zones. The necessity to coordinate programs simultaneously at the federal, state and local levels introduces complexity into planning. The large private sector is largely unregulated and, more importantly, has no formal connection to the public health system where most HIV interventions are delivered. [ citation needed ] Training and human resource development is severely limited in all sectors and will hamper program implementation at all levels. [ citation needed ] Care and support is limited because existing staff are overstretched and most have insufficient training in key technical areas to provide complete HIV services. [3]

Civil society can be understood as the "third sector" of society, distinct from government and business, and including the family and the private sphere. By other authors, "civil society" is used in the sense of 1) the aggregate of non-governmental organizations and institutions that manifest interests and will of citizens or 2) individuals and organizations in a society which are independent of the government.

Health care Prevention of disease and promotion of wellbeing

Health care, health-care, or healthcare is the maintenance or improvement of health via the prevention, diagnosis, and treatment of disease, illness, injury, and other physical and mental impairments in people. Health care is delivered by health professionals in allied health fields. Physicians and physician associates are a part of these health professionals. Dentistry, midwifery, nursing, medicine, optometry, audiology, pharmacy, psychology, occupational therapy, physical therapy and other health professions are all part of health care. It includes work done in providing primary care, secondary care, and tertiary care, as well as in public health.

See also

HIV/AIDS in Africa HIV/AIDS in Africa

HIV/AIDS is a major public health concern and cause of death in many parts of Africa. Although the continent is home to about 15.2 percent of the world's population, more than two-thirds of the total infected worldwide – some 35 million people – were Africans, of whom 15 million have already died. Sub-Saharan Africa alone accounted for an estimated 69 percent of all people living with HIV and 70 percent of all AIDS deaths in 2011. In the countries of sub-Saharan Africa most affected, AIDS has raised death rates and lowered life expectancy among adults between the ages of 20 and 49 by about twenty years. Furthermore, the life expectancy in many parts of Africa is declining, largely as a result of the HIV/AIDS epidemic with life-expectancy in some countries reaching as low as thirty-four years.

Related Research Articles

Epidemiology of HIV/AIDS kubi

HIV/AIDS is a global pandemic. As of 2017, approximately 36.9 million people are infected with HIV globally. In 2018, approximately 43% are women. There were about 940,000 deaths from AIDS in 2017. The 2015 Global Burden of Disease Study, in a report published in The Lancet, estimated that the global incidence of HIV infection peaked in 1997 at 3.3 million per year. Global incidence fell rapidly from 1997 to 2005, to about 2.6 million per year, but remained stable from 2005 to 2015.

The Caribbean is the second-most affected region in the world in terms of HIV prevalence rates. Based on 2009 data, about 1.0 percent of the adult population is living with the disease, which is higher than any other region except Sub-Saharan Africa. Several factors influence this epidemic, including poverty, gender, sex tourism, and stigma. HIV incidence in the Caribbean declined 49% between 2001 and 2012. Different countries have employed a variety of responses to the disease, with a range of challenges and successes.

Since the first HIV/AIDS case in the Lao People's Democratic Republic (PDR) was identified in 1990, the number of infections has continued to grow. In 2005, UNAIDS estimated that 3,700 people in Lao PDR were living with HIV.

Angola has a large HIV/AIDS infected population, however, it has one of the lowest prevalence rates in the Southern Africa zone. The status of the HIV/AIDS epidemic in Angola is expected to change within the near future due to several forms of behavioral, cultural, and economic characteristics within the country such as lack of knowledge and education, low levels of condom use, the frequency of sex and number of sex partners, economic disparities and migration. There is a significant amount of work being done in Angola to combat the epidemic, but most aid is coming from outside of the country.

The infection rate of HIV/AIDS in Ivory Coast is estimated at 2.70% in adults ages 15–49. Ivory Coast has a generalized HIV epidemic with the highest prevalence rate in the West African region. The prevalence rate appears to have remained relatively stable for the past decade, with recent declines among pregnant women in urban areas. Civil conflict in the country continues to hinder the collection of new national HIV-related data.

HIV/AIDS in Lesotho

HIV/AIDS in Lesotho constitutes a very serious threat to the Basotho people and Lesotho's economic development. Since its initial detection in 1986, HIV/AIDS has spread at alarming rates in Lesotho. In 2000, King Letsie III declared HIV/AIDS a natural disaster. According to the Joint United Nations Programme on HIV/AIDS (UNAIDS) in 2016, Lesotho's adult prevalence rate of 25% is the second highest in the world, following Swaziland.

HIV/AIDS in Malawi

As of 2012, approximately 1,100,000 people in Malawi are HIV-positive, which represents 10.8% of the country's population. Because the Malawian government was initially slow to respond to the epidemic under the leadership of Hastings Banda (1966–1994), the prevalence of HIV/AIDS increased drastically between 1985, when the disease was first identified in Malawi, and 1993, when HIV prevalence rates were estimated to be as high as 30% among pregnant women. The Malawian food crisis in 2002 resulted, at least in part, from a loss of agricultural productivity due to the prevalence of HIV/AIDS. Various degrees of government involvement under the leadership of Bakili Muluzi (1994–2004) and Bingu wa Mutharika (2004–2012) resulted in a gradual decline in HIV prevalence, and, in 2003, many people living in Malawi gained access to antiretroviral therapy. Condoms have become more widely available to the public through non-governmental organizations, and more Malawians are taking advantage of HIV testing services.

The 2012 Zimbabwe Demographic And Health Survey (ZDHS) estimated national HIV prevalence rates at 15%, meaning that they estimated 12% infection rate for men, and 18% for women. However, these numbers are based on data from pregnant women at antenatal clinics, which are notoriously unreliable in estimating national HIV prevalence rates, because the subset of the population used, pregnant women, are not statistically representative of the general population. No follow up testing is done if more than 10% of samples show a positive result after the initial test. As a result, false positives are not eliminated from the survey results.

Response rates and methodology: HIV prevalence data were obtained from testing dried blood spot (DBS) samples voluntarily provided by women age 15–49 and men age 15–54 who were interviewed in the 2010- 11 ZDHS. The DBS were collected using the finger stick method. Of the 18,554 eligible respondents, 75% were both interviewed and provided DBS specimens. Coverage rates were higher in rural areas (83%) than in urban areas (63%).

HIV/AIDS in Nepal

Nepal's first cases of HIV/AIDS were reported in 1988 and the disease has primarily been transmitted by intravenous drug use and unprotected sex. Among the two, HIV epidemic is largely attributed to sexual transmissions which account for more than 85% of the total new HIV infections.Available data indicate that there was a sharp increase in the number of new infections starting in 1996, coinciding with the outbreak of civil unrest. The infection rate of HIV/AIDS in Nepal among the adult population is estimated to be below the 1 percent threshold which is considered "generalized and severe". However, the prevalence rate masks a concentrated epidemic among at-risk populations such as female sex workers (FSWs), male sex workers (MSWs), injecting drug users (IDUs), men who have sex with men (MSM), Transgender Groups (TG), migrants and Male Labor Migrants(MLMs) as well as their spouses. Cultural factors have also been shown to play a significant role in the spread of HIV and AIDS in Nepal. Some of these cultural factors are related with social taboos which creates challenges for open discussions regarding sex and sexual habits, as do denial, stigma, and discrimination that surround HIV and AIDS. Other factors such as poverty, low levels of education and literacy, political instability combined with gender inequality make the tasks challenging.

Since HIV/AIDS was first reported in Thailand in 1984, 1,115,415 adults had been infected as of 2008, with 585,830 having died since 1984. 532,522 Thais were living with HIV/AIDS in 2008. In 2009 the adult prevalence of HIV was 1.3%. As of 2016, Thailand had the highest prevalence of HIV in Southeast Asia at 1.1 percent, the 40th highest prevalence of 109 nations.

HIV/AIDS in Bolivia has a less than 1 percent prevalence of Bolivia's adult population estimated to be HIV-positive and therefore the country has one of the lowest HIV prevalence rates in the Latin America and Caribbean region.

Cases of HIV/AIDS in Peru are considered to have reached the level of a concentrated epidemic. According to a population-based survey conducted in Peru’s 24 largest cities in 2002, adult HIV prevalence was estimated to be less than 1 percent. The survey demonstrated that cases are unevenly distributed in the country, affecting mostly young people between the ages of 25 and 34. As of July 2010, the cumulative reported number of persons infected with HIV was 41,638, and there were 26,566 cases of AIDS, according to the Ministry of Health (MOH), and the male/female ratio for AIDS diagnoses in 2009 was 3.02 to 1. The Joint United Nations Program on HIV/AIDS (UNAIDS) estimates 76,000 Peruvians are HIV-positive, meaning that many people at risk do not know their status. There were 3,300 deaths due to AIDS in Peru in 2007, down from 5,600 deaths in 2005.

The Dominican Republic has a 0.7 percent prevalence rate of HIV/AIDS, among the lowest percentage-wise in the Caribbean region. However, it has the second most cases in the Caribbean region in total, with an estimated 46,000 HIV/AIDS-positive Dominicans as of 2013.

HIV/AIDS in El Salvador has a less than 1 percent prevalence of the adult population reported to be HIV-positive, El Salvador and therefore there is a low-HIV-prevalence country, but the virus remains a significant threat in high-risk communities, such as commercial sex workers (CSWs) and men who have sex with men (MSM).

HIV/AIDS in Jamaica has a 1.5 percent prevalence of the adult population estimated to be HIV-positive and no significant change over the last five years and therefore Jamaica appears to have stabilized its HIV/AIDS epidemic.

References

  1. "Definitions and notes" Accessed May 11, 2018.
  2. citation needed
  3. 1 2 "2008 Country Profile: Nigeria". U.S. Department of State. 2008. Archived from the original on 16 August 2008. Retrieved 25 August 2008.PD-icon.svgThis article incorporates text from this source, which is in the public domain.