Could a new device stop women from getting HIV?

A drug that shields women from HIV. Sounds good, right?Despite advances in treatment and prevention, HIV is still rampant across parts of the continent: in east and southern Africa, more than 20 million people are living with the virus. Young women are particularly at risk.But a new device that’s just been approved by the World Health Organisation could give women a lot more control over their sexual health. It’s a silicone ring worn inside the vagina that releases an antiretroviral drug called dapivirine. But how effective is it? And who will be able to access it? Hosted by Alan Kasujja (@Kasujja on Twitter)#AfricaDaily