Carriage of Staphylococcus aureus and beta haemolytic streptococci in relation to race.

Blacks Carrier State Child Female Humans London Male Mass Screening Microbial Sensitivity Tests Nasal Mucosa/microbiology Pharynx/microbiology Skin Diseases/epidemiology Staphylococcal Infections/epidemiology Staphylococcus/isolation & purification Streptococcal Infections/epidemiology Streptococcus agalactiae/isolation & purification Whites