Shigella boydii

例句：

1. 1.Shigella boydii is a bacterium that can cause gastroenteritis in humans.
   志贺氏菌是一种细菌，可以引起人类胃肠炎。
2. 2.The boy was diagnosed with Shigella boydii infection after being hospitalized.
   这名男孩在住院后被诊断出患有志贺氏菌感染。
3. 3. Shigella boydii is a common cause of diarrhea in children, especially during the summer months.
   志贺氏菌是儿童夏季腹泻的常见原因。