The virus catchers – with Harald zur Hausen

Young researchers Jan Gralton and Sven-Eric Schelhorn are fascinated by the minute world of viruses. They have plenty of questions for Harald zur Hausen who won a Nobel Prize for proving that human papillomaviruses (HPV) can cause cervical cancer. All three are worried by public distrust of the HPV vaccine, which was made possible by zur Hausen’s work.