Every last Wednesday of the month, as part of the EU-H2020 MOOD communication and dissemination activities, OpenGeoHub hosts a series of science webinars inviting two leading experts to share their research work on disease surveillance and modelling in data science, the impact of global warming on disease outbreaks, and the building of one-health systems across Europe and the world. With the MOOD science webinars, we aim at bringing the leading scientists and professionals in the field to discuss important recent discoveries and discuss implications of their work.