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HIV prevalence data in Vietnam is based primarily on HIV/AIDS case reporting and on the HIV Sentinel Surveillance conducted annually in 40 of Vietnam's 64 provinces. The government now reports HIV cases in all provinces, 93 percent of all districts, and 49 percent of all communes, although many high prevalence provinces report cases in 100 percent of communes.
Sống cùng HIV [32] Sống khỏe; Sống khỏe với đái tháo đường; Sơ cứu ban đầu; Sức khỏe 360; Sự kỳ diệu của thảo dược; Tạp chí sức khỏe ; Thanh lọc cơ thể; Thành tựu y học; Thành tựu y học Việt Nam ; Thông điệp y tế; Thuốc Nam người Việt; Thuốc tốt thuốc hay ...
National HIV prevalence levels in South-East Asia are very low, at 0.3% in the adult (15-49) group. In Southeast Asia, the HIV epidemic remains largely concentrated in injecting drug users, men who have sex with men, sex workers, and clients of sex workers and their immediate sexual partners. Prevention strategies in these populations are ...
HIV is a retrovirus that primarily infects components of the human immune system such as CD4 + T cells, macrophages and dendritic cells. It directly and indirectly destroys CD4 + T cells. [88] HIV is a member of the genus Lentivirus, [89] part of the family Retroviridae. [90] Lentiviruses share many morphological and biological characteristics.
The WHO African Region remains most severely affected, with nearly 1 in every 25 adults (3.4%) living with HIV and accounting for more than two-thirds of the people living with HIV worldwide. HIV is spread primarily by unprotected sex (including anal and oral sex ), contaminated blood transfusions , hypodermic needles , and from mother to child ...
HIV prevention refers to practices that aim to prevent the spread of the human immunodeficiency virus (HIV). HIV prevention practices may be undertaken by individuals to protect their own health and the health of those in their community, or may be instituted by governments and community-based organizations as public health policies.
Two types of HIV have been characterized: HIV-1 and HIV-2. HIV-1 is the virus that was initially discovered and termed both lymphadenopathy associated virus (LAV) and human T-lymphotropic virus 3 (HTLV-III). HIV-1 is more virulent and more infective than HIV-2, [20] and is the cause of the majority of HIV infections globally. The lower ...
HIV rates have been decreasing in the region: From 2010 to 2020, new infections in eastern and southern Africa fell by 38%. [8] Still, South Africa has the largest population of people with HIV of any country in the world, at 8.45 million, [11] 13.9% [12] of the population as of 2022.