Not sure about croup as not on my list from Health Authority This is what one website said:
Croup
Croup is an infection that causes the trachea (windpipe) and larynx (voicebox) to swell. Croup often follows on from a cold because the virus has spread downwards. Croup causes hoarseness and a barking cough. It may also cause a crowing noise (called stridor) when the child breathes in through the narrowed windpipe. Croup usually lasts 5-6 days. The symptoms may be worse at night and croup symptoms most commonly occur in children between the ages of one and three years.
Most children with mild croup can be treated at home by letting them breathe in steam (mist treatment). This can be done by filling a bath with hot water and sitting in the bathroom with the door and any windows closed. Sit with your child in this steamy atmosphere for about 10 minutes or so until their breathing has become easier, although it may still sound noisy. If you still have any worries before, during, or after the mist treatment you should contact your child?s doctor immediately (for example, if the breathing hasn?t improved after the mist treatment).
Croup can be life-threatening and if breathing seems to be getting worse, if the child is becoming more tired, if there is blueness around the mouth, nose and nails, you should contact your child?s doctor immediately or else go to the Accident and Emergency department at your nearest hospital. Serious cases of croup result in hospital admission where the patient will be given oxygen, adrenaline and inhalation treatment with corticosteroids.
This link relates to croup in childcare setting but not in this country, just thought i'd post in case it helps.
BTW, my 10 month old mindee is now walking by herself. She's so tiny and it's so cute, bless her, she's well pleased with herself That means all my mindees are now walking at last!!