workers, like these in Kenema, Sierra Leone, are taking blood samples to screen for the virus

Health ministers from 11 West African countries have adopted a common strategy to fight a deadly Ebola outbreak in the region.

At an emergency meeting in Ghana, ministers promised better collaboration to fight what has become the world's deadliest outbreak to date.

So far, 759 people have been infected with the virus in Guinea, Liberia and Sierra Leone and 467 of them have died.

The two-day meeting was called by the World Health Organization (WHO).

Under the new strategy, the WHO will open a sub-regional control centre in Guinea to co-ordinate technical support.

Nakupa Habari