The fire could have started due to faulty electrical equipment.
Several protests took place in Kharkiv region.
The equipment was distributed to regional and district medical institutions.
The quarantine will last for 17 days until January 24.
Criminal proceedings were opened due to Tarasova's death.
Kharkiv gymnasts won one gold, one silver and three bronze medals at the competition.
The mayor died in the German clinic Charité.
The demonstration prototype was first presented to the public in June 2006.
Classes were conducted using interactive exercises and teamwork.
Anyone can be a magician.
The tragedy took the lives from 3 to 10 million people.
Kharkiv joined a global campaign against gender-based violence.
Kharkiv Going Global