Articles sur Antiretroviral drugs

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The successful prevention of mother to child transmission programmes means nearly all HIV-infected pregnant women should get anti-retroviral treatment to protect their babies. Joshua Wanyama/Africa Knows

What’s needed in the final push to eliminate new cases of HIV in children

South Africa's programmes preventing HIV transmission from mothers to children have been hugely successful. But there are still gaps that need to be filled.
Advances in HIV treatment have turned it into a chronic, but manageable, illness. In this photo: Artist Damien Hirst’s ‘Where there’s a will there’s a way,’ which shows antiretroviral drugs in a medicine cabinet, is seen as it is displayed at a gallery in New York, February 4 2008. Chip East/Reuters

How HIV became a treatable, chronic disease

Thanks to treatment advances, people with HIV can and do live long and full lives. And that has led to a challenge that doctors and patients may not have imagined 35 years ago: the aging HIV patient.
South Africa’s successes in HIV treatment have been marred by challenges in improving HIV prevention methods. Reuters/Nacho Doce

South Africa has excelled in treating HIV – prevention remains a disaster

With nearly one-fifth of the globe's HIV positive population, South Africa has the largest anti-retroviral program in the world. But HIV prevention still presents a big challenge for the country.
The reservoirs of dormant HIV have been the main barrier to a cure. anaxila/Flickr

Cancer drug promises to break down barrier to HIV cure

Researchers have found a promising way of kicking the AIDS virus out of its hiding place in infected cells, potentially removing the main obstacle to curing HIV.
Sexual contact between men remains the main route of HIV transmission. Aristocrats-hat/Flickr

Five reasons why HIV infections in Australia aren’t falling

Despite health promotion campaigns and a concerted effort to make antiretroviral therapy more accessible, the number of new HIV cases in Australia has remained stable over the last three years.
Children in particular experience a multitude of viral illnesses during their early years. MIKI Yoshihito/Flickr

Health Check: when are we most likely to catch viral diseases?

Viruses cause all kinds of infections from relatively mild cases of the flu to deadly outbreaks of Ebola. Clearly, not all viruses are equal and one of these differences is when you can infect others.
Like some other viruses, HIV hides in various places in the body, including in long-lived immune cells like this one. NIAID/Flickr

End to HIV no closer as early treatment fails to cure baby

A second case of a baby who was ostensibly “cured” of HIV after early treatment has been discounted as a possible breakthrough…
The “shock and kill” approach flushes out the infected cells in hiding Bo Insogna/Flickr

‘Shock and kill’ approach cures mice of HIV in world first

A combination of four drugs can flush out HIV-infected cells from hidden reservoirs in the body and kill them with a boost…
Advances are being made towards a HIV cure but with 34 million affected worldwide there’s still a lot of work to be done to help manage it. Wikimedia Commons/C Goldsmith

HIV cure: scientific reality or media hype?

Until a few years ago there was no talk of curing HIV. Research focused on making anti-HIV drugs better, trying to find a vaccine or understanding why they didn’t seem to be working. Another area was public…
Sex workers in developing countries are particularly vulnerable to medical abuses. Cheryl Overs

HIV drugs for prevention: a game changer for sex workers?

It’s been known for some time that antiretroviral medicines could have a role in preventing HIV as well as treating it. Now, the US Food and Drug Administration (FDA) has approved the use of an antiretroviral…
Every year outbreaks of influenza in aged-care facilities create major disruption. Alyssa L. Miller

Protecting our elderly: beating flu outbreaks in nursing homes

Flu outbreaks in nursing homes can lead to pneumonia, stroke and heart attacks among elderly residents. Staff are a major potential source of infection, but only around one in five get an annual flu shot…

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