The Kalala Muzeu Health Center is Leja Bulela's largest project to date.  The health center, which is located in the rural Tshimbombo Tshimuangi community, serves a population of over 50,000 individuals.  With a maternity ward, pharmacy, and a full-time staff of 10 people, the clinic not only saves lives, but also provides economic activity as the complex requires constant maintenance and infrastructure improvements.