As many as 8,521 people were found to have contracted the Coronavirus disease (Covid-19) in Delhi on Friday, taking the total number of cases to 706,526, while the number of active cases stands at 26,630, the health bulletin said. This is the second highest single-day spike since the pandemic began. On November 11, Delhi had reported 8,593 cases, the highest till date for the city. Amidst the massive spike, the Delhi government on Friday ordered the closure of all schools till further orders. “Due to rising covid-19 cases, all government and private schools and all the classes will remain shut