Dr. Gilberto Gonzalez-Parra is currently an associate professor at New Mexico Tech University, USA. He was a full professor at the School of Engineering of the University of Los Andes (ULA) in Merida, Venezuela. He obtained his Ph.D. degree in Applied Mathematics from the Polytechnic University of Valencia (Spain). He received an M.Sc. degree in Applied Mathematics from the University of Los Andes, Venezuela and a Systems Engineer degree. His research interests include mathematical modeling, dynamical systems, epidemiology, numerical analysis, differential equations, statistical methodology, and other areas of applied mathematics. He has been invited to several universities, including the University of Wyoming (USA), University of Texas at Arlington (USA), the Polytechnic University of Valencia (UPV), the University of Bosque in Bogota, Colombia, and University EAFIT in Medellin, Colombia. He has been involved in research projects related to mathematical modeling, differential equations, numerical analysis, statistical methodology, and other areas of applied mathematics. Moreover, he has been focused recently in modeling infectious diseases at human population and cell levels. He has published original research in several international journals, and he is member of the editorial board of the International Journal of Computer Mathematics and Scientific Reports.