Mumbai, Sept. 6 -- The Maharashtra government on Sunday identified seven of the state's western districts, including Pune, as regions of "concern" and took note of an upward trend in new cases in Mumbai, as the state government grapples with concerns that a new wave of the pandemic could be in making. The last 10 days have not seen any drop in the number of cases; instead, there has been a slight jump in new infections, said state health authorities at a meet in Mumbai....