The chances are it is harmless but, as the pump costs A$10k and no one is willing to certify it is safe, I'm happy to get a frisk.

We never had xray ones in Australia. While microwave ones are relatively harmless to humans, electronics and microwaves are not the best of friends. Until certified I'll get a pat down where I can.

Heading back to Sydney from Canberra I came armed with a letter from my endo to prevent being scanned but didn't need it. This time a pat down without issue.

Research is now looking to see if introducing the allergens into the diet of a breastfeeding mother can also affect allergy development.