The UN child agency, UNICEF in South Africa has launched a Tippy Tap challenge to mobilise young people against surging COVID-19 cases. The challenge is for young people to construct a 'Tippy Tap', a simple hand-washing facility that uses very little water and is easy to make. An estimated 2 million households in South Africa do not have a hand-washing facility, according to latest government statistics. For more on the challenge that runs until August, Channel Africa's Jane Rabothata spoke to UNICEF's Janine Meyer...