Group A streptococcal infections in injection drug users in Barcelona, Spain: epidemiologic, clinical, and microbiologic analysis of 3 clusters of cases from 2000 to 2003
Sierra JM;Sánchez F;Castro P;Salvadó M;de la Red G;Libois A;Almela M;March F;Español M;Sambeat MA;Romeu J;Brugal MT;de Olalla PG;Gatell JM;Vila J;García F;Colomés JLL;Caylà JA;Coll P;;
Medicine2006Vol. 85pp. -
263
jm2006medicinegroup
Abstract
An unexplained resurgence of Group A streptococci (GAS) infections has been observed since the mid-1980s in the United States and Europe, particularly among intravenous drug users (IDUs). Several risk factors have been identified. Mutations in the capsule synthesis regulator genes (csrRS) have been …