They took steps to prevent the spread of influenza.

他们取措施阻止感的传播。

The whole village was attacked with influenza.

整个村子的人都得了感冒。

These pigs had acquired lungworm infestations presumably containing masked influenza virus under natural conditions.

这些猪在自然件已受到含有隐蔽感病毒的肺丝虫寄生。

She takes a vaccine against influenza every fall.

她每年秋季接种感疫苗。

The last attack of influenza left me rather grogg.

上次患感使得我软弱无力。

The last attack of influenza has left me rather groggy.

上次患感冒后使我至今软弱无力。

The doctor diagnosed the illness as influenza.

医生诊断此病为感冒。

Objective Preparation of specific transfer factor (TF) of avian influenza virus (AIV) and approach of immunopotentiation action to avian influenza vaccinum inactivatum.

摘要目的制备禽感病毒特异转移因子并探讨其对禽感灭活疫苗的免疫增效作用。

As a rule the swine infested with the lungworms carrying the "masked virus" did not develop swine influenza immediately upon infestation with the lungworm.

通常，受到携带了“隐蔽病毒”的肺丝虫侵袭的猪，并不因肺丝虫的侵袭立即发生感。

Neuraminidase is a kind of glycosidoprotein, it resides the surface of influenza virus A and B-, and plays a key part in the process of virus duplication and infection.

神经氨酸酶是存在于A、B型感病毒表面的糖蛋白，在感病毒复制和感染过程中起关键酶的作用。