Seoul: Right now the coronavirus has engulfed the entire world. The major reason for this is the late detection of the disease. This problem has been solved by the US military base in South Korea. He started experimenting on a smelly test which will tell if the person is suffering from corona. All efforts of America against Corona fail, now calls army to fight US Army officers Carroll and Henry are performing this test at the military base's gate and nearby areas. This test is also being done in big cities of South Korea. People are asked to smell apples under this process of screening. If people smell it, then it is considered an early symptom of corona. The reason for this is to lose the aroma and taste of corona infected people. Pilots hit by corona due to the mistake of Pak Airlines This test is followed by screening of potential patients which can confirm that the said person has been hit by Corona. Different international medical institutions have also acknowledged that the smell and taste of corona infected person is lost. Corona virus fear, Japan declared emergency