Mumbai, Aug. 10 -- Maharashtra on Sunday reported 390 Covid-19 deaths, highest in a day, taking its death toll to 17,757, health department data stated. However, from the deaths reported on Sunday, 260 fatalities were from the previous 48 hours, 76 were from the previous week and the remaining 56 deaths were from a week before. Maharashtra also recorded its second-highest single-day spike in Covid-19 cases with 12,248 new infections, taking the state's tally to 515,332. The highest one-day spike of 12,822 cases was recorded on Saturday....