by newzulu
VENEZUELA, Caracas: A fumigation hose sits outside a home as workers exterminate mosquitoes carrying the rapidly spreading Zika virus in the slums of Caracas, Venezuela on February 3, 2016. As of February 4, there have been reports of at least 255 cases of the rare Guillain-Barre syndrome which causes the immune system to attack the nerves potentially linked to the Zika virus in Venezuela.