感染

• Infection, if not treated, is almost invariably fatal .
  如不及时治疗，感染几乎必定是致命的。
• Virus or bacteria infections of the alveoli result in pneumonia .
  病毒或细菌感染肺泡引起肺炎。
• In older infants and children infection in the cyst is common .
  较大的病儿则以囊肿感染为常见。
• Experimentally it also infects sheep, goats, and rabbits .
  实验证明，它也感染绵羊、山羊和家兔。
• Infection can spread retrograde down a drain from the exterior .
  感染能从外界经引流管逆行播散。
• These infections usually produce localized pathologic changes .
  这些感染通常引起局部的病理变化。
• The infected breeder flocks are quarantined from uninfected flocks .
  把感染群同非感染群隔离开来。
• Fungal infections have assumed increasing importance in burns .
  真菌感染在烧伤中占越来越重的地位。
• Bacteria may be infected with viruses called bacteriophages .
  有一种称为噬菌体的病毒可以感染细菌。
• Infection remains a cardinal problem in the treatment of burns .
  在烧伤治病中，感染仍然是中心问题。