Air travel is another story.
The worry is all that recycled air on the plane. Babies are so vulnerable to germs during their first month, they're bound to pick up some stray bug if they're cooped up with dozens of strangers breathing recycled air. As with any source of medical or health care information, you should as a preliminary matter satisfy yourself that the credentials and experience of the source are suitable. The information provided through the Ask the Experts service is a general educational aid designed to help you discuss your unique medical or health concerns with your physician or qualified health care provider. You should not rely on the information as a substitute for personal medical or health care advice, or for diagnosis or treatment purposes.