The advertising acronym CPM stands for âcost per thousand impressions,â which is a measurement of how much money it costs you to reach 1,000 readers, viewers, visitors or listeners. The formula for calculating CPM is simple, using the information from an advertising vehicleâs media kit.
The flu is an infectious disease that causes symptoms such as fever, cough, sore throat, headache, muscle aches, and chills.
Other Microbes. In addition to viruses and bacteria, there are three other major types of microbes that can cause infectious diseaseâand one newly discovered type. As with viruses and bacteria, not all of the species in each of these categories are infectious to humans. But many of the worldâs most prevalent infectious diseases are caused by microbes that are included in the groupings below.