KABALA, 7 July 2018 --- On 3 July 2018, the Ministry of Health and Sanitation in Sierra Leone commenced implementation of a 6-day reactive measles vaccination campaign in Koinadugu districts, aiming to protect all children aged between 6 months and 15 years against the disease. The targeted campaign has sought to reach an estimated 187,707 eligible children with the lifesaving vaccine during this period.