Querschnitt durch die Nasenwege und die angrenzende Nasennebenhöhle zur Darstellung des NALT zum Zwecke der Immunabwehr von Erregern und Keimen im Bereich der Nase – Quelle des Bildzitates: Haihong Kang,

The pandemic for sure brought about many changes and certainly changed the way I now regard the people in 'high places', and sorry to say, not in a positive way! I, however, do miss some of the old ways

Definitely something that happened that radically changed the world was the recent Covid 19 pandemic, and even though we no longer have our social networks and media talking 24 hours a day about it, the