According to a Global Adolescent Study boys are given more freedom and independence than girls.
Do boys and girls from diverse cultural settings experience their transitions into adolescence? Their cultural differences don't make a difference, but their genders do.
Discarded used hypodermic needles along the Merrimack River in Lowell, Massachusetts.
Charles Krupa/AP Photos
HIV, STIs and other dangerous infections are feeding off of the opioid epidemic, creating an even more complicated threat to public health.
Decriminalisation allowed sex workers to step out of the shadows and into active participation in public life.
Scarlett Alliance/Author provided
Full decriminalisation of sex work is advocated by many health and human rights organisations around the world. Sex workers in New South Wales kick-started the process 40 years ago.
The most important blood borne viruses for human health are the human immunodeficiency virus (HIV), Hepatitis B and Hepatitis C.
Why is it only some viruses are transmissible by blood, and how does the virus actually move from person to person?
Reggie Batiste with the AIDS Healthcare Foundation in Atlanta administers an HIV test.
The number of new HIV-positive cases has sharply declined – in most parts of the country. Nonurban areas, particularly in the South, are showing sharp increases. Why?
Cultural portrayals of HIV and AIDS tend to be stuck in the past.
AIDS march in Los Angeles.
AIDS and HIV are still major health threats, fueled by poverty and discrimination as much as by the virus responsible for the infection.
Male couple holding hands.
As many as two-thirds of new infections of HIV are transmitted from main partners. Here's why teaching couples to manage HIV in their relationships can make a difference.
It’s not all ha ha hee hee hee.
When it comes to sexual health, public information has tended to focus on the young. Time for a change.
Recent improvements in medical management of HIV infection are not well understood in the legal sector.
HIV diagnosis is devastating for patients and their families. But the infection is no longer a death sentence, and should not be prosecuted as such say experts.
PrEP works by preventing susceptible cells becoming infected with HIV. Truvada blocks the HIV virus from making copies of itself.
Efficacy is estimated to be as high as 99% in men who have sex with men who take Truvada daily.
Simplicity of delivery will be critical if a ‘cure’ is going to be deliverable in the parts of the world where HIV is endemic.
Curing HIV – or at least achieving long-term remission – is possible, under the right circumstances.
Cases of AIDS are so few they are no longer recorded on public health registers.
There are good reasons for drawing attention to “the end of AIDS” in Australia. But this needs to be read with caution.
Glass sculpture representation of Human Immunodeficiency Virus structure.
A new animal study has shown injections of antibodies might protect against HIV infection, albeit for only a limited time.
AIDS advocates moved global health onto the international agenda.
After 35 years, AIDS has changed the way the globe thinks about health, culture, and politics.
Treatment has transformed the outlook for people living with HIV from almost certain death to a manageable chronic condition.
Despite the breakthroughs in HIV and AIDS research, without an effective vaccine, the world will not get to zero new infections and deaths.
Telling people to use a condom won’t prevent HIV because some women can’t convince their partner to use them.
Used properly and consistently, condoms are the most effective, affordable, and low-tech way to prevent HIV. But unfortunately, condoms are not an easy option for everyone – particularly women.
All bar none. Taking health to the heart of the problem.
HIV is still a major public health issue among the most at-risk groups, and efforts to tackle it need to get smarter.
Improving maternal mortality and ending preventable deaths in children are some of the health targets in the Sustainable Development Goals.
Department of Foreign Affairs and Trade/Flickr
Health has secured its place as one of the 17 Sustainable Development Goals. But without clear mechanisms to report, finance or engage other sectors, could more end up as less?
Sexual contact between men remains the main route of HIV transmission.
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.