S&P Global Ratings on Wednesday said that the second wave of Covid infections poses downside risks to India's GDP and heightens the possibility of business disruptions. The second wave brings in uncertainty and a drawn-out Covid outbreak will impede India's recovery, it said. "This may prompt us to revise our base-case assumption of 11 per cent growth over fiscal 2021-2022, particularly if the government is forced to reimpose broad containment measures," S&P said in a statement.