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10 wrz 2024 · The fractional optimal control theory suggests that HIV/AIDS can be mathematically eradicated through enhanced awareness, diagnosis, and treatment strategies. Cost effective analysis under optimal control theory reveals that the most effective disease management plan involves moderately handling all control factors.
The primary aim of epidemiology can be split into four areas: to characterise patterns of disease spread (descriptive epidemiology); to understand the factors underlying its spread (theoretical epidemiology); to predict its future course in the absence of intervention; and to evaluate the best options for treatment and control.
1 lut 2017 · From Africa, HIV rapidly spread in the late 1960s to the Caribbean and then the United States, Europe, and other areas of the world, leading to the global AIDS pandemic. Both HIV-1 and HIV-2 descended genetically from Simian immunodeficiency virus via cross-species transmission.
HIV can be transmitted from HIV-infected people through bodily fluids like blood, vaginal fluids, pre-seminal fluids, sperm, breastfeeding (which can pass HIV from the mother to her...
Breakthroughs in the prevention of HIV important to public health include male medical circumcision, antiretrovirals to prevent mother-to-child transmission, antiretroviral therapy in people with HIV to prevent transmission, and antiretrovirals for pre-exposure prophylaxis.
5 wrz 2019 · Consequently, the concepts of functional vaccines and cures that aim to limit HIV disease progression and spread by persistent control of viral replication without life-long treatment have been suggested as more feasible options to control the HIV pandemic.
1 cze 2021 · Explain how HIV evolved from cross-species transmission of strains of simian immunodeficiency virus (SIV) to humans (viral zoonosis), spread out of Africa in the early 20th century, and eventually resulted in the global AIDS pandemic
