"We call on everyone to consciously use these days exactly for what they are intended for, as non-working days - to limit contacts, to limit transmission," RIA Novosti quoted Popova as saying.
Earlier, the head of Rospotrebnadzor Anna Popova said that compulsory vaccination against coronavirus for certain categories of citizens was introduced in 84 regions of Russia.
The Russian government decided to close federal cultural institutions on non-working days, except for theaters and museums.