Two men were seriously burnt and a baby was also injured in an explosion at a unit block on the Central Coast on Wednesday.
Paramedics were called to reports of an explosion at the Point Frederick property about 3pm.
Two men were flown to Royal North Shore in Sydney for treatment for burns on Wednesday.
Photo: Seven NewsTwo men aged 23 and 25, an 18-year-old woman and an 11-month-old baby were at the unit when the explosion happened.
NSW Ambulance said one of the men suffered burns to 70 per cent of his body, while the second man sustained burns to 30 per cent of his body.
They went to Gosford Hospital before both were flown to Royal North Shore Hospital in Sydney.
Both men remained in a serious but stable condition overnight, but a police spokeswoman said their injuries were not considered life-threatening.
The baby boy was also taken to Gosford Hospital with minor burns to his face, and his condition was stable.
The cause of the explosion is yet to be determined, and investigations by police and fire investigators continue.
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