This advanced course gives an overview and practical training of various aspects related to the field of virology. During the course, basic aspects of virology will be covered, and focus is put on understanding the methods that are used in current research and in clinical practice. Furthermore, anti-viral drug development and the use of viruses in various biomedical research and development will be discussed, notably based on current research. The learning objectives are achieved via lectures, practical exercises, including laboratory work, and self-studies based on specific home assignments.