<font color="#222222">In Bihar, there will be no green zone. All districts will either be under Red or Orange zones.</font><br />''<br />''<font color="#222222">Additional Chief Secretary (Home) Amir Subhani said the decision has been taken in view of the rise in number of Corona cases in new areas and return of migrants workers and students from other states.</font><br />''<br />''<font color="#222222">The number of Corona patients in the state has risen to 517 with 36 new cases detected on Sunday.</font><br />