HEALTH

This will be one of the largest PrEP trials ever conducted.

Sisters Tofa and Tahura underwent a gruelling nine-hour surgery performed under the care of two dozen doctors.

Australian watchdog found shoes linings contained a substance that could cause cancer with prolonged contact with skin.

Generation X feels the burden of opioid use while millennials mostly say 'no'.

It's been declared a 'national crisis'.

Cholera, anthrax and Lyme disease are some of the most climate-sensitive diseases.

A hangover shared is a hangover halved.

"When I had my period for the first time, I was not allowed to go outside for seven days."

The 24-year-old was working as a machine operator in Warrington.

The UK has one of the lowest rates of breastfeeding in the world.

Doctors discovered the twin – complete with a brain, arm and legs – inside the healthy baby's stomach.

People with lower socioeconomic status have less choice in the kind of products they purchase.

The suicides occurred in the past 30 years due to higher than average temperatures.

Immune system signalling proteins have been identified as playing a role in the development of the condition.

Searches for 'how to commit suicide' went up 26% in the weeks after the Netflix series aired.

The scientific reason you don't like LED bulbs — and the simple way to fix them.

The patient was undergoing an operation to elongate and enlarge his member.

By 2020, there is estimated to be an excess of 20 million men of 'marriageable age' across China.

About 44 million people worldwide have dementia.

Common side effects include headaches, dizziness and high blood pressure.

Moderate alcohol consumption had already been tied to a lower risk of diabetes.

The documentary questioned whether SSRI antidepressants played a part in James Holmes' murders.

Yemen is suffering the worst cholera outbreak ever recorded in any country in the space of a single a year, but it has put off a vaccination campaign until 2018.

Study finds that e-cig users find it much easier to quit for good than regular smokers.

Poor gut health linked to asthma, obesity, type 1 diabetes, autism and mental health conditions.

Consuming less sugar could be beneficial for people's mental health.

The gap between rich and poor is getting wider again.

There's never been any solid evidence that finishing the course of antibiotics is beneficial.

The UK came 11th.