As used in this chapter, the term:
are conducive to ill health, transmission of disease, infant mortality, juvenile delinquency, and crime and are detrimental to the public health, safety, morals, or welfare; and
substantially impair or arrest the sound growth of the community, retard the provision of housing accommodations, or constitute an economic or social liability and are a menace to the public health, safety, morals, or welfare in their present condition and use.
OCGA § 8-4-3