It Provides Quick And Reasonably Accurate Results For Detecting Infection With The Corona Virus “Covid-19”, And This Examination Is Conducted For Several Purposes, Including Assessing The Condition Of The Patient Who Has Respiratory Symptoms And In The Preparatory Stage Prior To Admitting The Patient To The Hospital For Minor Surgeries, Which Requires A Quick Examination Perform A Swab Through The Nose And Results Appear Within 15 Minutes.