5th Graz Lung Day will, like never before, cover many different aspects of lung diseases. Broad-spectrum of presentations includes basic and translational science as well as clinically oriented presentations from different specialties involved in the care of patients with lung diseases. COVID-19, as expected, is one important part of this day as well. We are happy that among all excellent speakers, we have two guests from abroad; Prof. Dacic, a pathologist from Pittsburg, and Prof. Mitsudomi, a thoracic surgeon from Osaka, Japan, and current IASLC President. As always, 5th Graz Lung Day will be a “live-only” event.