The book "Field testing of the TSOL18 vaccine antigen of Taenia solium" offers a comprehensive analysis of the immunological aspects of Taeniid cestode infections and the existing vaccines against Taenia solium cysticercosis in pigs. It is divided into several chapters that illuminate various research aspects. Chapter 1 deals with the literature on immunological aspects, while Chapter 2 addresses the identification of high-risk villages for T. solium infections. Chapter 3 investigates whether the antibodies produced by TSOL18 in pigs are specifically directed against linear or conformational determinants. Chapter 4 describes the development of an antibody detection test for the specific diagnosis of porcine cysticercosis. Chapter 5 evaluates the effectiveness of the TSOL18 vaccine under field conditions in Cameroon, while Chapter 6 highlights the similarity of the antibody responses of pigs and mice to the TSOL18 antigen. Finally, Chapter 7 provides recommendations for the implementation of a vaccination program.