CoWIN digital Portal Reconfigured to Reflect Change in Dose Interval of Covishield Vaccine to 12-16 weeks The COVID Working Group chaired by Dr N K Arora had recommended extension of the gap between the first and second doses of COVISHIELD vaccine t…

1. INTRODUCTION The lychee   (Litchi chinensis Sonn) an important sub-tropical evergreen fruit crop belonging to family Sapindaceae, is believed to have originated in China, where it has been grown in Southern Guangdong state for thousand of y…