New Coronavirus XE is a mutated sub-strain of Omicron, which has been reported abroad.
The newest strain of Neocoronavirus is called XE, which is a sub-strain of the Omicron variant that has recombined its genetic information to form a new variant strain.
It has been spreading in many regions abroad, and confirmed cases have been reported in some countries. However, the difference between the symptoms of infection and omicron infection is not very obvious, so virus culture, gene sequencing and other tests are needed to clarify the type of infected strain.