coronavirus from people who returned from Britain in recent weeks.Officials said all six patients have been kept in isolation while their fellow travellers were being tracked down.The country’s health ministry said: "Their close contacts have also been put under quarantine.”India has suspended all flights from Britain until the end of the month.But about 33,000 passengers had flown in from late November before the ban, the ministry said.Of those arrivals, 114 people were found positive for Covid-19, the Telegraph reports.Their samples are being cheked for the new variant, which has also been detected across parts of Europe and Asia since being identified in the UK.It comes a day after authorities in South Korea confirmed three cases of the.