Ms. Sello is a proactive public health practitioner who is committed to identifying and addressing health disparities and improving health outcomes for vulnerable communities in Lesotho. Her research focuses on critical social determinants of health, including poverty, access to healthcare, maternal and child nutrition, and food security. Ms. Sello is dedicated to developing and implementing interventions that promote healthy behaviors and prevent diseases. She stays up-to-date on emerging public health issues and trends and collaborates with other professionals and organizations in the field to advance the overall goals of public health in Lesotho.