GUWAHATI, ASSAM : The Assam government on Sunday ordered most of the departments to shut their offices in the state secretariat complex and work from field units and directorates for a week after four employees working there tested positive for COVID-19.Assam Commissioner and Secretary (Secretariat Administration) M Angamuthu told PTI that four employees of the 'Janata Bhawan' complex have tested positive on Saturday and Sunday, forcing the authorities to take the drastic step for one week."After witnessing four cases in just two days, we decided to do everything possible to stop the spread of the virus in the Secretariat complex.