Until now scientists had very little clear evidence about the drug's role in preventing more serious effects of infection.(到目前为止，科学家们几乎没有该药物在防止更严重的感染后果的功能的明确证据。)
The infection or venom from the bite could kill my sheep.(这一口带来的感染和毒液就可能杀死我的羊。)
Good hygiene helps to minimize the risk of infection.(保持清洁有助于最大限度地减少感染的危险。)
'I have a chest infection,' she wheezed.(“我胸部受到了感染。”她呼哧呼哧地说。)
These symptoms may be referable to virus infection rather than parasites.(这些症状也许是由病毒感染引起的，而与寄生虫无关。)
A healthy diet should help your body resist infection.(健康饮食有助于身体抗感染。)
This worsens the infection and makes it harder to treat.(这会加重感染，使治疗更加困难。)
She was on antibiotics for an eye infection that wouldn't go away.(她为持续不愈的眼部感染定期服用抗生素。)
The likelihood of infection is minimal.(传染的可能性微乎其微。)
AIDS lowers the body's resistance to infection.(艾滋病降低了身体的抗感染能力。)
