On a visit to the city of Alchevsk on 30 January, President Viktor Yushchenko blamed local authorities for the crisis, which began when a key heating pipe failed in sub-freezing temperatures.
Reports said heating has been restored to about one-third of Alchevsk 45,000 residents.
The Ukrainian Health Ministry said on 1 February that 589 people died from the cold in January during a 15-day period of record-low temperatures. Temperatures have since risen to more normal winter levels.
(Interfax-Ukraine, AP)
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