Spotted this article today on the BBC website. Research is being done on the risks of inhaling baby milk powder.
Dr Maritta Jaakkola, University of Birmingham says that "Nannies, and bakers, both groups who are exposed to milk powder during their working life, may also benefit from respiratory tests."
So far, it looks like the research has been done for workers in the factories that produce the baby milk powder.
While nannies/CMs do have regular contact with baby milk powder, more so than a parent would, I think the risk is very low... though it would be interesting if anyone does feel that they have developed asthma from preparing babies bottles.
What is your view?