The word sol means sun see realize that solar system which stands for =sun system= sol+ar= Sun.
Centor criteria. The Centor criteria are a set of criteria which may be used to identify the likelihood of a bacterial infection in adult patients complaining of a sore throat. Criteria. The point system is important in that it dictates management.
Up to 90 percent of all sore throat cases are caused by a viral infection and should improve within seven to 10 days. (iStockphoto) Sore throat (also called pharyngitis) is typically caused by a viral or bacterial infection. An estimated 200 to 300 different strains of virus cause colds and sore throat. In up to 90 percent of cases, sore throat is caused by viruses linked to the common cold or flu. The other 10 percent of cases result from bacterial infections or some other medical condition.