Governments have been using various tools to fight the spread of the Zika virus in Latin America: fumigation, spraying of insecticides and even a plan to distribute mosquito repellents to athletes during the upcoming Summer Olympic Games in Rio de Janeiro, Brazil.
The World Health Organization Director-General Margaret Chan has briefed on the Zika virus situation. In the briefing Ms Chan gave a brief history of the disease and explained why WHO is so deeply concerned.