LAHORE              -                 Four passengers coming from Abudhabi  by a private airline have been diagnosed with cronavirus at Lahore airport.   These passengers include two Chinese and two Pakistani students.  A team of doctors from CMH Lahore and federal health department checked them and later these four passengers were shifted to Service hospital where they will be subjected to more tests.  Pakistani students  Harris Sattar and Waqar Yasin are among the four passengers diagnosed with coronavirus.