person to person spread的意思|示意

Now that we understand how the flu virus protects itself so that it can spread from person to person, we can work on ways to interfere with that protective mechanism.

现在我们明白了流感病毒是如何保护自己并在人际间传播的，因此我们可以研究如何‘干扰’这种保护机制。

Many experts worry that the virus could kill large Numbers worldwide if it starts to spread easily from person to person.

许多专家开始担忧，如果禽流感病毒能随意在人群传播的话，那么禽流感将夺取许多人的生命。

The virus is spread easily from person to person.

这种病毒很容易从一个人传染到其他人身上。

Other factors include whether it causes disease, its mode of transmission, whether it can spread from person to person and whether it has spread to urban areas - via blood transfusions, for example.

其他因素包括它是否会致病、它的传播模式、它是否能在人与人之间传播以及它是否会传播到城市(例如通过输血)等等。

Infection is spread from person to person by direct contact with nose and throat discharges, saliva, fluid from blisters, or the stool of infected persons.

人与人直接接触导致感染蔓延，呼吸道分泌物，唾液，疱疹的脓液或患者的粪便都是潜在的传染源。

It is spread to people through mosquito bites, not person to person.

它是通过蚊子叮咬传播给人的，并不是在人与人之间传播。