| bacterial skin infections in preschool and school children in coastal tanzania. | in coastal tanzania, 1,855 preschool and school children were studied for pyoderma (superficial bacterial infections of the skin exclusive of secondarily infected scabies) and for scabies. the predisposing personal, socleoeconomic, and hygienic variables for both conditions were studied also. pyoderma lesions and some secondarily infected scabies were cultured aerobically for bacterial isolates and the predisposing factors were determined by interviews, home visits, and physical examinations. py ... | 1975 | 811175 |