According to CCTV news report, on the 11th local time, the European aviation safety agency and the European CDC jointly announced that from the 16th of this month, all airports and flights in Europe will no longer require passengers and staff to wear masks** Prior to this, South Korea's central epidemic prevention strategy headquarters said on Tuesday (May 10) that five new cases of Omicron Ba imported from abroad were added 2.12.1 cases of variant infection are under epidemiological investigation.
Up to now, BA in South Korea 2.12.1 the number of cases of mutant infection has increased to six, and all of them are imported from the United States.
Korea's first ba 2.12.1 the person infected with the mutant strain entered South Korea on April 16 and was diagnosed the next day (April 17). The infected person had previously been vaccinated with three doses of neocoronavirus vaccine including booster needle. At the time of diagnosis, he had infection symptoms such as sore throat and runny nose.
Since then, on April 18, 22, 24 and 28 (two people), five infected people entered South Korea from the United States, and were diagnosed with BA on the second day of entry 2.12.1 mutant.
