An open letter from more than 100 leading doctors and scientists has called for the Rio Olympics to be moved.
The letter was sent to the World Health Organisation, however, they have rejected the idea of moving or postponing the Olympics.
The WHO believe the Olympics will “not significantly alter” the spread of the virus, which is linked to serious birth defects.
The Zika outbreak began in Brazil a year ago, but now more than 60 countries and territories have continuing transmission.
While Zika’s symptoms are mild it causes babies to be born with abnormally small heads and may also cause a rare and sometimes fatal neurological syndrome in adults.