Tripura Chief Minister Biplab Kumar Deb's test result for Covid came negative. However, the CM will undergo home quarantine for the next seven days, and he will continue work from home, said Mr. Deb in a tweet.<br />''<br />''The CM has been under self-isolation after two family members were tested positive for COVID-19.<br />''<br />''Meanwhile, the state government has extended full lockdown in the 193 containment zones till the 31st of this month. While the state has announced new unlock measures-1 for outside containment zones till 11th of August.<br />''<br />''The night curfew will continue till 31st of August from 9 pm to 5 am across the state, the order said.<br />