Abstract: Embodiments of the invention provide systems and methods for tracking learning behavior and teaching individuals with Autism Spectrum Disorder and other complex communication needs and learning disabilities. A demonstration of a task having a plurality of steps is provided on a graphical display of a computing device (e.g., a smartphone or tablet computer). The computing device receives an indication of any prompts or reward reminders given to the individual when the individual performs the task. Data is collected and automatically stored regarding the individual's behavior while performing the task. Upon successful completion of the task, a message of praise and/or a reward may be provided to the individual.

Abstract: A protein conjugate comprising conjugate comprising a first region comprising a factor that permits translocation of a protein across a cell membrane; and a second region comprising a single-chain antibody fragment which has affinity for a viral protein, in particular a viral protein which is necessary for replication of a virus such as a flavivirus.