The Nikkei Asian Review is tracking the spread of the new coronavirus that originated in the central Chinese city of Wuhan. 8:07 p.m. India's western state of Maharashtra -- the worst-hit by the coronavirus pandemic, with 164,626 confirmed cases and 7,429 deaths -- extends until July 31 the lockdown that has been in place since late March. The national capital territory of Delhi says a plasma bank will be set up to treat COVID-19 patients.The region has suffered the country's second-worst pandemic impact, with 83,077 cases and 2,623 deaths.