R. Cunningham et al., Improved rate of isolation of Neisseria meningitidis by direct plating of pharyngeal swabs, J CLIN MICR, 39(12), 2001, pp. 4575-4576
Culturing of pharyngeal swabs for Neisseria meningitidis is an important cl
inical and epidemiological tool. Routine methods include direct plating ont
o solid medium or later plating in the laboratory. A comparison of these me
thods used with 490 high school students found a significantly higher carri
age rate with direct plating (11.8 versus 6.1%; P < 0.001).