The number of confirmed new coronavirus cases in Africa has topped the 1 million mark, with the death tally now standing at more than 22,000, the World Health Organization said Friday.Still a lack of testing on the continent, which has a population of 1.3 billion people, leaves the real spread of the virus unknown, health experts say.Related coverage:India exceeds 2 million coronavirus casesPhilippines says nation has yet to start Avigan clinical trialJapan reports 1,580 new virus cases, hits daily recordThe surge reflects the over 530,000 infections reported in South Africa, which account …READ FULL ARTICLE