阻挡病毒的英文

In the winter season,many animals can only rely on body fat live We should CaiJu effective measures to prevent the spread of disease If you are infected with a bad cold,you'll have a fever,cough In some extent,his success is not because he is smart,but because he had the courage to overcome all difficulties History has any phase of many mysterious food is yet to be explained

stop diffusing of bird flu

Prevent inhaling the viral particles.

Prevent avian flu virus 这个应该是对的。。。

To prevent viral infection