Germany has had a coughing fit all autumn – millions of people have had colds, flu or coronavirus. But did you know that the underlying disease can be identified just by looking at the cough? Lung specialist Dr. Michael Barczok explains how to differentiate between viruses, bacteria and whooping cough and which measures really help. Find out what you can do to protect yourself and when a visit to the doctor is essential. Read detailed insights and recommendations exclusively with BILDplus.