How Zika virus spread around the world

How Zika virus spread around the world With new cases emerging every day, the virus with links to alarming birth defects and neurological syndromes has now completely circumnavigated the world, mostly in a matter of months. That's pandemic behaviour, a leading virologist says. The Independent

See also:

• Zika 'emergency team' set up - WHO BBC News
• 'Growing Zika crisis' in Brazilian city BBC News
• Zika outbreak: The mosquito menace BBC News
• Zika: Vaccine trials for disease linked to 'shrunken heads' could start this year, officials say The Independent