| [1st isolation of strains of staphylococcus aureus producing toxic shock syndrome toxin 1 in food handlers in argentina]. | thirty nine milk handlers from a factory of dairy products in the province of buenos aires were examined for their nasal carriage of s. aureus strains capable of producing toxic-shock-syndrome toxin-1 (tsst-1). in addition, chance samples of handled foods, crude milk and milky fermented derivates (mfd) were studied. strain isolation was made on mannitol salt agar and on baird-parker agar. typical colonies were identified by their biochemical properties. cultures that were found to be s. aureus w ... | 1990 | 2102013 |