This is reported by the International Skating Union (ISU).
At the same time, the organization does not disclose the name of the sick person.
It is only known that this is an athlete.
He will not be allowed to participate in the World Cup and has already been quarantined, all necessary security measures have been taken.
Also, those with whom the sick person contacted were identified and isolated in order to conduct further checks and take appropriate measures.
The World Figure Skating Championships are held from 22 to 28 March.
Athletes from Russia take part in it.
Earlier, figure skating coach Rafael Harutyunyan praised Alexandra Trusova for the maximum complexity of the jumping program.