Zika virus outbreak

Abortion demand 'soars' amid Zika fear

Microcephaly in Brazil: The battle to survive the first year

More Brazilian babies born with defects

Zika-fear mum-to-be's case reviewed

Zika-fear mum-to-be faces deportation

WHO accused of dishonesty over Olympics. The World Tonight. Audio, 00:02:33WHO accused of dishonesty over Olympics

Zika spread from Olympics 'a low risk'

Opinion divided over Zika virus threat. VideoOpinion divided over Zika virus threat

Rio Olympics: The trouble with Aedes aegypti

Spieth vows to compete at Rio Olympics

Van Garderen pulls out of Rio over Zika

Baseball player warns of Zika risk

Call for Olympic Games move over Zika. VideoCall for Olympic Games move over Zika

Cancelling Games unthinkable - Djokovic

WHO seeks to allay Zika Olympics fears

WHO: We constantly assess the risk of Zika. VideoWHO: We constantly assess the risk of Zika

'Move Olympics over Zika' call rejected

No Zika threat to Rio, says CDC chief. Video, 00:00:48No Zika threat to Rio, says CDC chief

Window for fighting Zika in US 'closing' VideoWindow for fighting Zika in US 'closing'

Lowry raises Olympic doubts over Zika

Zika may cause baby eye problems

'Mosquito control failure' fuelled Zika

Obama pushes for more Zika funding