At the beginning of his tenure with the Logistics Cluster Preparedness team, Dr. Lamin Sonko, a preparedness officer working for the Logistics Cluster in South Sudan focused mainly on the development and implementation of internal procedures in response to public health measures adopted by the government of South Sudan, such as the closure of the international airport in Juba and emerging requirements for domestic travel. Due to his medical expertise, Lamin became the Covid-19 focal point for his WFP colleagues, providing guidance and answering any and all questions.