f most children below seven years old are much more prone to this kind of affection, it seems to be a matter of resistance to viruses and bacteria and various factors related to nursing, bottle feeding, parental smoking, diet, allergies, automobile emissions, and other factors while they do not forcely establish causation.
omen more and more make their homes in small groups of children, aged from a few months to three or four years. They can therefore benefit from this form of care, especially if they are with children of their age, and babies aged seven to nine months discover all the surprising things about themselves and the world.
