Surveillance of Invasive Streptococcus pneumoniae Infection in the Province of Quebec, Canada, from 1996 to 1998: Serotype Distribution, Antimicrobial Susceptibility, and Clinical Characteristics

AUTOR(ES)

Jetté, L. P.

FONTE

American Society for Microbiology

RESUMO

In the province of Quebec, Canada, from 1996 to 1998, 3,650 invasive Streptococcus pneumoniae infections were reported. A total of 1,354 isolates were serotyped and tested for antimicrobial susceptibility. The distribution of serotypes remained stable over the 3 years, with serotypes 14, 6B, 4, 9V, 23F, and 19F accounting for 61% of the isolates. Overall, 90% of isolates were included in the current 23-valent vaccine and 67% were included in the 7-valent conjugate vaccine. We were able to determine that resistance to penicillin and to other antibiotics is increasing.

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