This was the same method Cohen applied in his previous study, but with the addition of the influenza virus.

這與Cohen先前研究中的方法相同欧美日韩国产综合不卡久久久，但是增加了流感病毒一级欧美片一级日韩美片AAA。

I think I've come down with the flu.

我想我是染上了流感。

If you come down with the flu, or with a virus, it is no accident.

如果你感染了流感或病毒iGAO视频爱就是激情在线，這不是偶然的在线黄色网站在线播放。

Not so well. I've come down with the flu.

不太好，我得蠟了流感国产性交在线观看。

I've come down with the flu.

我得了流感黄色福利插。

The physicians were more knowledgeable than other groups regarding immunization recommendations, communicability, high-risk groups, effectiveness, and vaccine safety.

醫(yī)生對(duì)疫苗的認(rèn)識(shí)程度也高于其他員工，包括相關(guān)的接種建議chaopeng视频12人人干、流感的傳染性九九播亚洲视频、高危人群、有效性以及疫苗安全性。

These recommendations are prudent measures which can limit the spread of many communicable diseases, including influenza.

這些建議是審慎的措施狼友视频在线播放网，可以限制擴(kuò)散的許多傳染性疾病日韩性爱免费观看，包括流感。

She was confined to bed with the flu.

她因患流感臥病在床亚洲精品揄拍自拍首页手机。

The WHO statement goes into more detail. It says the virulence of the virus largely determines the number of severe illnesses and deaths, but many other factors influence the overall severity, including the contagiousness of the virus, the age distribution of cases, the prevalence of chronic health problems and malnutrition in a population, viral mutations, the number of waves of illness, and the quality of health services.

WHO在聲明中進(jìn)一步解釋好超碰在线，病毒的毒性主要會(huì)決定重癥和死亡病例的數(shù)量，但影響流感暴發(fā)嚴(yán)重程度的還有其他的因素aigao在线，包括病毒的接觸傳染性av网址在线播放、發(fā)病的年齡分布特點(diǎn)、是否更會(huì)在慢***和營(yíng)養(yǎng)不良人群中流行日本A片一级久久久99、病毒的變異性人妻不卡顿、暴發(fā)期的次數(shù)和醫(yī)療服務(wù)的質(zhì)量等激情网站网址。

Many of the farmers and their family had contracted it, and many died.

很多農(nóng)民和他們的家屬感染了流感美女a视频，很多人因此而死亡。