Wellington – Researchers will take around three to five years to develop a vaccine against the Zika virus, the Brazilian president’s chief of staff said, as the World Health Organisation declared a global health emergency over the disease.
Jacques Wagner said Brazilian researchers were working with researchers in the United States, Stuff.co.nz reports.
Wagner said that it could be three years if we are fortunate enough.
It was in line with previous estimates by health officials working to combat the spread of the virus.
The UN health agency yesterday convened an emergency meeting of independent experts in Geneva to assess the outbreak of the virus. The meeting was convened after noting a suspicious link between Zika’s arrival in Brazil last year and a surge in the number of babies born with abnormally small heads.