'War' declared on deadly mosquitoes

Brazilian President Dilma Rousseff has declared war on mosquitoes responsible for spreading the Zika virus in a recorded TV message to the nation, reports BBC.

She said a national mobilisation day would be held today, during which thousands of soldiers and state employees would work to eradicate the insects in homes and offices.

Ms Rousseff said most mosquitoes breed in or near people's homes.

Zika has been linked to babies being born with underdeveloped brains.

It is spreading through the Americas and the World Health Organisation (WHO) has declared the microcephaly disease linked to the virus a global public health emergency.

In her address, Ms Rousseff said that substantial federal resources were being released to fight Aedes aegypti mosquitoes, because it was a fight that "cannot be lost".

"All of us need to take part in this battle," she said. "We need help and good will from everyone. Collaborate, mobilise your family and your community.

"I will insist, since science has not yet developed a vaccine against the Zika virus, that the only efficient method we have to prevent this illness is the vigorous battle against the mosquito."