If an ad costs $4,000 in a newspaper with a circulation of 100,000, your cost to reach 1,000 readers is $40, since 100,000 / 1,000 = 100 and $4,000 / 100 = $40. If a radio ad costs $250 and the station has 50,000 listeners, the CPM for that ad is $5.
You have probably heard of pneumonia, which is an infection of the lungs. Pneumonia can be caused by many different bacteria, viruses, and even fungi. Pneumococcus is one of the most common causes of severe pneumonia. Besides pneumonia, pneumococcus can cause other types of infections too, such as: Ear infections. Sinus infections.
1 1 disease that is uncommon. 2  4 diseases that are very rare. 3  175 diseases without any prevalence information. 4  The following drugs, medications, substances or toxins may possibly cause Lung inflammation as a side effect.his is not a direct indication as to how commonly these diseases are the actual cause of Lung inflammation, but gives a relative idea as to how frequent these diseases are seen overall. 1  2 diseases that are very common. 2  2 diseases that are common. 3  1 disease that is uncommon. 4  4 diseases that are very rare.