In West Bengal, covid-19 vaccination dry run is underway all over the state. In each district, mock drill is being carried out in three places including important health centres and medical colleges and hospitals. In Kolkata, five medical colleges and hospitals are taking part in the dry run.<br />'' <br />''<span style="color: #222222;">Meanwhile, 18 deaths were reported due to covid-19, in the past 24 hours taking the toll in the state to 9 thousand 8 hundred 81.  9 hundred 22 new cases are also reported taking the total number of covid infections to 5 lakhs 58 thousand 173. </span><br />