The UK variant of Covid-19 was found in 70 percent of 60 samples sent to the National Centre for Diseases Control, the PGIMER said on Thursday. <br /> <br />“Seventy percent of the samples had UK variant of Covid-19 and 20 percent of the samples had 681 H mutant,” said Jagat Ram, the director of the Post Graduate Institute of Medical Education and Research, in a statement here.
