Genetic Relatedness AmongStreptococcus agalactiaeIsolated from Cattle, Fish, and Humans

Streptococcus agalactiae is well recognized to cause a variety of infections in many animal species and humans. We aimed to investigate genetic relatedness of S. agalactiae strains isolated from humans and animal origins, including cattle and fish, using capsular gene typing, pulsed-field gel electrophoresis (PFGE), and multilocus sequence typing techniques. Our results revealed that S. agalactiae strains with capsular type Ia and ST103 were...