With a median pay of $62K, Dell, Inc. Inside Sales Representatives make much more than the national average ($40K annually) for those in this field. Inside Sales Representatives can also look forward to large paychecks at Oracle ($51K), Ryerson, Inc. ($48K), and United Parcel Service (UPS), Inc. ($46K).
More than 200 different types of viruses are known to cause the common cold, with rhinovirus causing approximately 10%-40% of all adult colds. Other commonly implicated viruses include coronavirus, adenovirus, respiratory syncytial virus, and parainfluenza virus.
Conclusions. 1  The cause of colds cannot be attributed to the cold virus, but to an internal disturbance of the body's immune system. 2  Failure of the body to adapt to changes in the environment such as changes in temperature, humidity, diet stress or structural stress sets the stage for illness.