Securities Times website, according to CCTV News on the 2nd, local time on December 1, European Commission President Feng de Lane said that the current understanding of the Omicron strain is not comprehensive, but must be taken seriously, do everything possible to understand this mutant. At present, many European countries have reported cases of Omicron virus infection, and the European Union is "preparing for the best", but also "preparing for the worst." Von der Lane also said that the 27 EU member states also need to strengthen vaccination efforts. The EU should discuss the need for compulsory vaccination to help cope with the continued surge in COVID-19 infection and the threat of the Omicron strain.