This OSCoffee will focus on #preprints and #openaccess publishing. What are #preprints and why would you publish #openaccess? The COVID19 pandemic was an accelerator of #preprint publishing with an average of ±35 publications per day. But what about the quality of those #preprints? Likewise the #openaccess publishing is on a rise since policies changed and it is now further accelerated to facilitate COVID19 knowledge dissemination for vaccin and drug development. We will discuss the progress and show you how to publish #preprints and #openaccess.