At the same time, no lockdown is expected to be introduced.
Ukraine may step up quarantine curbs from January 2 to January 23.
At the same time, no lockdown is expected to be introduced, as reported by sources of the RBC Ukraine news agency.
The Cabinet of Ministers and the President's Office have confirmed the possibility of a January scenario, but insist no specific dates have been determined yet.
"There is no final decision, this is one of three to four working options," a source in the Cabinet of Ministers said.
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In addition, the idea of stepping up quarantine curbs in early January is allegedly supported by President Volodymyr Zelensky, the source added.