incubation period

• The incubation period usually is 5 - 14 days , with a range of 2 - 30 days
  潜伏期由两天至三十天不等，一般约为五至十四天。
• The incubation period typically ranges from 2 - 7 days , but can last up to 10 days
  答:潜伏期一般为2至7日，但可长达10日。
• The incubation period varies from two to 10 days , commonly three to four days
  疾病的潜伏期由二至十日，一般为三至四日。
• The incubation period varies from two to 10 days , commonly three to four days
  疾病的潜伏期由二至十日，一般为三至四日。
• The incubation period usually lasts for one to three days , but can be up to seven days
  潜伏期通常为1至3日，但可长至7日。
• Incubation period varied from hours to days according to the causative agent
  潜伏期由数小时至数日不等，视乎致病媒介而定。
• The incubation period usually lasts for one to three days , but can be up to seven days
  潜伏期通常为1至3日，但可长至7日。
• The incubation period is usually 7 to 10 days , rarely exceeding 14 days
  百日咳的潜伏期通常为7至10日，超过14日者并不常见。
• In chlamydial conjunctivitis , the incubation period ranges from 3 days to several weeks
  衣原体的潜伏期可由三天至数星期不等。
• Findings support the original estimate of 10 days as the maximum incubation period
  其中的发现支持原来最长潜伏期为10天的估计。