I was taking care of a former 24 wk who was 50 days old and over 1300 gm. I questioned the charge nurse as to why he was still on humidity and she said if he is over 1300 grams to request an order to stop it. She brought up in rounds and the attending on said it should be continued. She explained to him what the policy is and he said he wants it on-it was set low at 30%. He claims unless the baby was on air-it will dry out the respiratory tract. He equates it to turning on the heat during the winter and not having a humidfier-how dry the air is. What is your unit policy on using humidity in the isolette?