What is the global prevalence of HIV?
Globally, 37.7 million [30.2–45.1 million] people were living with HIV at the end of 2020. An estimated 0.7% [0.6-0.9%] of adults aged 15–49 years worldwide are living with HIV, although the burden of the epidemic continues to vary considerably between countries and regions.
How many people had HIV in 2008?
Despite the decline in AIDS cases and deaths, at the end of 2008 an estimated 1,178,350 persons were living with HIV, including 236,400 (20.1%) whose infection was undiagnosed.
How many people were HIV positive in 2020?
GLOBAL HIV STATISTICS 37.7 million [30.2 million–45.1 million] people globally were living with HIV in 2020. 1.5 million [1.0 million–2.0 million] people became newly infected with HIV in 2020. 680 000 [480 000–1.0 million] people died from AIDS-related illnesses in 2020.
Who has the highest rate of HIV in the world?
Eastern and Southern Africa. Almost all of the region's nations have generalized HIV epidemics – that is, their national HIV prevalence is greater than 1%. South Africa has the highest number of people living with HIV in the world (7.5 million).
What is human immunodeficiency virus?
HIV stands for human immunodeficiency virus. It weakens a person's immune system by destroying important cells that fight disease and infection. There is currently no effective cure for HIV.
What percentage of the world has had Covid 2021?
Up to Nov 14, 2021, an estimated 3.8 billion total COVID-19 infections and reinfections occurred, with about 3.4 billion people (43.9% of the world's population) infected at least once. The total percentage of the population infected at least once ranged from 20% in 39 countries to more than 70% in 40 countries.
How many people were in the world in 2007 with HIV?
The estimated number of persons living with HIV worldwide in 2007 was 33.2 million [30.6–36.1 million], a reduction of 16% compared with the estimate published in 2006 (39.5 million [34.7–47.1 million]).
How many people died from AIDS in 2007?
The estimated number of deaths due to AIDS in 2007 was 2.1 million [1.9–2.4 million] worldwide (Figure 3), of which 76% occurred in sub-Saharan Africa. Declines in the past two years are partly attributable to the scaling up of antiretroviral treatment services.
How many new infections were there in 2007?
Global HIV incidence likely peaked in the late 1990s (Figure 4) at over 3 million new infections per year, and was estimated to be 2.5 million [1.8–4.1 million] new infections in 2007 of which over two thirds (68%) occurred in sub-Saharan Africa.
How many people will have HIV in 2020?
New HIV Infections —An estimated 1.5 million individuals worldwide acquired HIV in 2020, marking a 30% decline in new HIV infections since 2010. (New HIV infections, or “HIV incidence,” refers to the estimated number of people who newly acquired the HIV virus during given period such as a year, which is different from the number ...
How many people are waiting for HIV testing?
HIV Treatment Access —As of the end of 2020, 27.4 million people with HIV (73%) were accessing antiretroviral therapy (ART) globally. That means 10.2 million people are still waiting.
What is the continuum of HIV treatment?
HIV Care Continuum —The term HIV care continuum refers to the sequence of steps a person with HIV takes from diagnosis through receiving treatment until his or her viral load is suppressed to undetectable levels. Each step in the continuum is marked by an assessment of the number of people who have reached that stage.
What is the continuum of care for HIV?
HIV Care Continuum —The term HIV care continuum refers to the sequence of steps a person with HIV takes from diagnosis through receiving treatment until his or her viral load is suppressed to undetectable levels. Each step in the continuum is marked by an assessment of the number of people who have reached that stage. The stages are: being diagnosed with HIV; being linked to medical care; starting ART; adhering to the treatment regimen; and, finally, having HIV suppressed to undetectable levels in the blood. UNAIDS’s 90-90-90 goals set as targets that by 2020, 90% of all people with HIV will know their HIV status, 90% of all people who know their status will be on ART, and 90% of all people receiving ART will have viral suppression. Tracking progress toward those goals, UNAIDS reports that in 2020, of all people with HIV worldwide: 1 84% knew their HIV status 2 73% were accessing ART 3 66% were virally suppressed
How does HIV affect the world?
Further, the HIV epidemic not only affects the health of individuals, it also impacts households, communities, and the development and economic growth of nations. Many of the countries hardest hit by HIV also suffer from other infectious diseases, food insecurity, and other serious problems.
What is the President's Emergency Plan for AIDS Relief?
President's Emergency Plan for AIDS Relief ( PEPFAR) is the U.S. Government’s response to the global HIV/AIDS epidemic and represents the largest commitment by any nation to address a single disease in history. Through PEPFAR, the U.S. has supported a world safer and more secure from infectious disease threats.
How many women with HIV will have ART in 2020?
66% were virally suppressed. Mother-to-Child Transmission —In 2020, 84% of pregnant women with HIV received ART to prevent transmitting HIV to their babies during pregnancy and childbirth and to protect their own health. AIDS-related Deaths —AIDS-related deaths have been reduced by 61% since the peak in 2004.
Morbidity management and disability prevention (MMDP)
An estimated 40 million people worldwide suffer from clinically significant manifestations of the lymphatic filariasis (LF), predominately lymphedema, elephantiasis and hydrocele. These conditions can lead to impairments, reduced economic productivity, and discrimination.
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The Global HIV/AIDS Epidemic
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Challenges and Progress
U.S. Response to The Global Epidemic