Sierra Leonean President Ernest Bai Koroma said on Wednesday authorities would soon start laying off staff recruited to fight Ebola as the numbers of cases decline, but these workers would be employed elsewhere, where possible.

Sierra Leone and neighboring Liberia and Sierra Leone are battling to stamp out the worst Ebola outbreak on record, which has killed over 10,000 people during the last year.

Addressing the country about the outbreak, Koroma said the infection rate was falling "week by week" and the number of treatment facilities and staff would be reduced, despite the need for continued vigilance.