Source: China – South China Morning PostChina should build a national surveillance system to monitor coronavirus variants, one of the country’s top virologists has said as he warned the world to prepare to live with Covid-19 in the long term.There should also be a globally recognised standard to identify major mutant strains so pharmaceutical companies can develop medicines and vaccines accordingly, Guan Yi, director of the state key laboratory of emerging infectious diseases at the University of Hong Kong, said.“[China] should…Read More