*Qatar dry*
Dry Qatar is a type of the most common and common disease of the upper respiratory tract in humans. The disease was first described in 1753 by the French physician Benoit Henri d'Eman and named by analogy with the name of the plant genus Sechada (chamomile), and the Latin name of the genus "catharrus" was created from the Greek name of the city of Qatar, from where, apparently, it spread. In the dictionary of B. I. Shareisky, the name is given from the Greek “sikos”, meaning escape.
The cause of the disease is hypothermia. Sometimes chronic catarrh