'End of the year vaccine zikavirus'

- Before the end of this year, there could already be a vaccine against the zikavirus. Scientists from the US and Canada are currently working on it.

The vaccine will then apply only in emergencies. That was a scientist from the team on Thursday local time.

David Weiner hopes in September to begin trials, subject to approval of the regulator. A month later, the vaccine would be ready for emergencies.

The American Health NIH said Thursday it was not expected that a vaccine against the virus by the end of this year. Well called the NIH, where many research institutes are affiliated with, the existence of two potential vaccines that later this year it will be done only in clinical trials.