(AP) January 7.Almost 2,000 houses have been confirmed destroyed in Australia’s months-long bushfire crisis, as crews prepare frantically for more forecast danger.After ferocious conditions last week, firefighters are using milder weather to boost containment lines around fires engulfing south-eastern Australia.

Temperatures are likely to soar again on Friday, prompting fears that two fires could form a new “mega blaze”.At least 25 people and millions of animals have died since September.Australia is fighting an unprecedented bushfire season, fuelled by record temperatures and widespread drought.On Tuesday, New South Wales (NSW) officials said fires there had claimed 1,588 homes and damaged 653 more.About 200 homes have been destroyed in neighbouring Victoria, adding to more than 100 lost in other states.The Insurance Council of Australia estimated the damage bill had reached A$700m (£370m; $485m), but said it expected the cost to rise significantly.

With smoke tormenting cities including Canberra, Sydney and now Melbourne, doctors have warned of increased respiratory dangers – especially to vulnerable people, including pregnant women.Rain has fallen in NSW and Victoria and temperatures have dropped – but officials have warned that blazes will “take off” again.They fear large blazes in both states could merge, creating unpredictable fire fronts and posing heightened danger to lives and homes.