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Wendee M. Wechsberg (born May 21,1954) is an American biobehavioral social science researcher. She has utilized mixed methods research to develop and evaluate HIV prevention interventions for diverse populations, focusing on underserved women, adolescent girls, and couples who use substances since 1994.
GMFA has eight principles upon which it is based and claims to be measured: Interventions should be evidence-based. HIV-prevention interventions must contribute towards the targets set out within Making It Count, the planning framework for HIV health promotion recommended by the Department of Health.
Where one partner of a couple has HIV infection, consistent condom use results in rates of HIV infection for the uninfected person below 1% per year. [22] Some data support the equivalence of internal condoms to latex condoms, but the evidence is not definitive. [23] As of January 2019, condoms are available inside 30% of prisons globally. [24]
Scanning electron micrograph of HIV-1, colored green, budding from a cultured lymphocyte Diagram of HIV. HIV/AIDS research includes all medical research that attempts to prevent, treat, or cure HIV/AIDS, as well as fundamental research about the nature of HIV as an infectious agent and AIDS as the disease caused by HIV.
In 2012, the FDA approved the drug for use as pre-exposure prophylaxis (PrEP), based on growing evidence that the drug was safe and effective at preventing HIV in populations at increased risk of infection. [41] The FDA has approved two additional medications for PrEP since then, approving Descovy in 2019 and Cabotegravir (Apretude) in 2021. [4 ...
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.
These same workers also tend to be opposed to overhauling the system. As the study pointed out, they remain loyal to “intervention techniques that employ confrontation and coercion — techniques that contradict evidence-based practice.” Those with “a strong 12-step orientation” tended to hold research-supported approaches in low regard.
SARS-CoV-2 and HIV-1 have similarities—notably both are RNA viruses—but there are important differences. As a retrovirus, HIV-1 can insert a copy of its RNA genome into the host's DNA, making total eradication more difficult. [156] The virus is also highly mutable making it a challenge for the adaptive immune system to develop a response.