Smith, P. B. (Communicable Disease Center, Atlanta, Ga.). Growth of staphylococci on mercuric chloride agar. J. Bacteriol. 84:1016-1019. 1962.-An attempt has been made to corroborate a report that "epidemic" strains of staphylococci are more resistant to mercuric salts than are "nonepidemic" strains. A comparison of mercury resistance with coagulase production and phage type or pattern of 493 s...

Dairy cows affected with subclinical mastitis can be sources of virulent, antimicrobial-resistant Staphylococci to humans because of the excretion of the bacteria through their milk. This study focussed on the phenotypic and genotypic antibiotic resistance patterns of Staphylococci isolated from dairy cows in early dry period. Among 96 isolates of Gram positive cocci from 157 cows, 76 were iden...

The purpose of this study was to determine the minimum number of tests that could be used to differentiate between the coagulase-positive strains of staphylococcus: Staphylococcus aureus, Staphylococcus hyicus, and Staphylococcus intermedius. Eighty coagulase-positive strains of each of the three species were examined. The five tests conducted were growth on modified Baird-Parker agar, growth o...

Induced clindamycin resistance poses a major problem for the use of this drug to treat staphylococcal infections. An infectious etiology is often implicated in presence CoNS clinical specimens. A total 183 isolates Staphylococci spp. recovered from different specimens were studied. coagulase test was done select negative Staphylococci, and they confirmed by conventional microbiological techniqu...