Respuesta :

The common cold is always present in the population. Therefore, the common cold is endemic.  An endemic disease or infection is a disease that is always present in a certain population or region. an example that is always talked about is malaria. In contrast, epidemic is an outbreak of a disease that attacks many people at about the same time and may spread through one or several communities. A pandemic on the other hand is an epidemic that spreads through out the world.