Enter via the main entrance on Unter den Linden. You will pass through security gates. Bags are sometimes checked, though security is generally less strict than at the Potsdamer Straße location.
More Than Just Books In the digital age, the Virchow Bibliothek plays a crucial role in the history of science. virchow bibliothek
If you are writing a paper about the Virchow Library, here is a suggested structure: Enter via the main entrance on Unter den Linden