传染前期

词组短语

pre-infective stage

与传染前期相关的网络例句 [注：此内容来源于网络，仅供参考]

If these people are not immunized, and think that they could protect patients by simply not coming in to work if they are sick, they could spread influenza to patients during the presymptomatic phase of their illness.

如果这些人不接种疫苗，认为他们如果生病了只要不去上班就可保护患者不被感染，那么他们很可能在疾病症状发作前期就已经将流感传染给了患者。