| carriage of neisseria meningitidis and neisseria lactamica among ethnic greek school children from russian immigrant families in athens. | during february and march 1995, a survey of meningococcal carriage in 625 school children was carried out in a suburb of athens in which there was a large number of ethnic greeks who had immigrated from russia beginning in the early 1990s. the objectives of the study were: (1) to determine if factors associated with carriage of meningococci observed in a previous study of greek school children were similar for the immigrant population; (2) to compare phenotypic characteristics of meningococci fr ... | 1999 | 10030542 |