British Prime Minister Boris Johnson has defended England’s COVID-19 border measures after the government revealed that it could not identify a person who had tested positive for the Brazilian variant of the CCP (Chinese Communist Party) virus. Authorities said on Sunday that six cases of the Brazilian variant had been found in the UK, three in England and three in Scotland. But one of the three infected people in England has so far not been identified, as they did not complete their test registration card. The government has launched an appeal for the person to come forward. Health Secretary Matt Hancock wrote on Twitter: “If you had a COVID test on the 12th or 13th of Feb & didn’t get your result, please call 119 in England, Wales or Northern Ireland, or 0300 303 2713 in Scotland.” Facing criticism from the opposition, Johnson said: “We’ve got one of the toughest …