The World Health Organization has deployed emergency teams to the Democratic Republic of Congo. They come equipped with 4,000 doses of vaccine to control an outbreak of Ebola. 39 people have been infected so far, including 19 deaths. The UN agency is working with the country's Ministry of Health and Médecins Sans Frontières. Rings of vaccinations will be conducted across the infected region. Though 4,000 doses have been shipped, more are expected to be sent out.