Concerns raised over the possible spread of Zika Virus into Africa

The World Health Organisation says Zika is, quote, ‘spreading explosively’.

So, how concerned are people in Africa over Zika?

So far, most of the cases are in South America, but it’s fast been spreading. In Africa, South Africa and Cape Verde recently recorded cases – but it’s raised questions over the possible spread into the continent.

CCTV’s Zhang Cheng has more on that story.