North Macedonia's health minister says a critically injured burn victim from a nightclub fire last month in an eastern town has died while receiving treatment in Lithuania.

Thousands of mourners have flocked to funerals in North Macedonia for the dozens of victims of last weekend’s devastating nightclub fire, bringing flowers and photographs and some of them collapsing in grief.

North Macedonia has shut down dozens of nightclubs following a fire in the eastern town of Kocani that killed 59 people.

Rescue teams on Saturday were searching for those still missing after flash floods and landslides hit parts of Bosnia, killing at least 16 people and injuring scores more.

A major power outage has hit the Western Balkans as the region swelters in an early heat wave that has sent temperatures soaring to up to 40 degrees Celsius, or 104 degrees Fahrenheit.

The Bosnian capital of Sarajevo has been intermittently engulfed in a toxic haze since the start of December, with air quality so bad it was placed first on a list of the world’s most polluted cities for a second straight day.