Africa Melane speaks to Professor Stefan Weiss, Lead Researcher at WITS

There is hope in the way that Alzheimer's is fought that could make it no longer a threat for future generations. In the aims of providing hope in fight against Alzheimer’s a breakthrough by a team of researchers at the University of the Witwatersrand (WITS) could see patients with Alzheimer’s using a nasal spray to slow down the progression of the disease, the main cause of dementia