The risk of maternal influenza to the fetus is the same throughout pregnancy.

在整个妊娠期，母亲流感对胎儿的危险是同样严重的。

youdao

The possible spread of H5N1 avian influenza to poultry in additional countries cannot be ruled out.

不能排除H5N1禽流感可能在更多国家的家禽中传播。

youdao

I gave the influenza to my mother, who gave it to my father, or maybe it was the other way around.

我把我的母亲流感，谁把它交给我的父亲，也许是倒过来。

youdao

Life expectancy rates climbed, because doctors and scientists developed effective ways to prevent or treat diseases such as tuberculosis, typhoid,diphtheria,and influenza.

VOA: special.2010.12.02

Viruses, you know about viruses; variola, we're going to talk about next week which causes smallpox, influenza, which causes the flu and HIV of course which cause AIDS are some examples.

病毒 你们都知道病毒,像天花病毒,我们下周会讲的引起天花的病毒,还有引起流感的流感病毒,引起艾滋病的人类免疫缺陷病毒等等

耶鲁公开课 - 生物医学工程探索课程节选

The World Health Organization, the United Nations health agency, uses a system of six phases to warn of possible influenza pandemics.

VOA: special.2009.05.06

Organisations like Google.org will scour search patterns around the world, expanding their search-based predictions of influenza to other infectious diseases.

ECONOMIST: Science

The best approach to influenza is to vaccinate young people and their parents, not infants and the elderly.

ECONOMIST: Influenza vaccination

The ad urges viewers to become informed about influenza and how to stay well during the flu season without resorting to the influenza vaccine.

FORBES: Pediatrician Group Slams Delta Airlines For Running Video Made By Vaccine Skeptics