Delhi chief minister Arvind Kejriwal will chair a meeting to review preparations for the Covid-19 vaccination drive in the city, news agency ANI reported. Union health minister Dr Harsh Vardhan and health secretary will also participate in the meeting. The meeting comes as state governments across the country are gearing up to inoculate people once the vaccines for Covid-19 gets due approval from the regulatory body. Meanwhile, Delhi health minister on Wednesday asserted that the Covid-19 situation in the city was under control with the positivity rate dropping to below one per cent.