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MANAGEMENT OF A CHILD WITH ASTHMA

infection, and it is probable that many years will elapse before this approach to prevention will become a practicality. The other approach is to look at factors responsible for host susceptibility. As was mentioned, the only proven one is parental smoking. Certainly the parents of any child who develops bronchitis in the first two years of life should be strongly urged not to smoke at home. Campaigns aimed at dissuading adults from smoking have been singularly unsuccessful, but perhaps parents may be more amenable if the health of their children rather than that of themselves is at stake. Alteration of social environment is much more difficult and we do not even know what particular factors in this environment contribute to host susceptibility.