India Coronavirus Dispatch: Is plasma therapy a good bet against Covid-19?

Covid’s toll on tourism and aviation: According to this report, the tourism secretary has informed the parliamentary standing committee on transport, tourism and culture that the pandemic has cost Tourism sector an estimated revenue loss of Rs 1.58 trillion. In addition, 20 to 55 million people employed — directly or indirectly — by the sector have lost their jobs. The panel had met to discuss the impact of Covid-19 on tourism and aviation sectors. As far as aviation goes, aviation secretary P S Kharola informed that there will be a reduction of up to 50 per cent-60 per cent in international