中国发表外文论文新冠

Dear Lihua，

I’m glad to receive your email.You asked me to share with you what I’m doing in the epidemic situation.Here are my experiences.

Since the outbreak of novel coronavirus pneumonia in Wuhan in December,2019,I have been staying at home.On the one hand,I pay close attention to the epidemic situation through watching CCTV news or surfing the Internet;on the other hand I insist on studying.

Not only do I read classics, but also I have online courses given by my teachers.Besides,I take exercise every day to keep healthy.Faced with the disaster,many people including doctors,nurses and scientists act bravely and spare no effort to fight against it.They are real heroes.

Thank you for your concern.I’m looking forward to your reply.

Yours,

Li Hua

参考词汇有：

疫情 ：epidemic situation

新冠肺炎 ：novel coronavirus pneumonia

作文思路：开篇点出抗疫是一场战争，接着描述最美逆行者的壮举；然后描述了作为普通群众也是做好防护，不给国家添乱；小区也是做好了各项防护措施；最后表达了对勇敢的白衣天使的敬意。

在2020年的春节来临之际，一场不见硝烟，不闻炮响的战争打响了，不宣而战。

With the coming of the Spring Festival in 2020, a war of no smoke and no guns has begun.

“新型冠状病毒”这个令人谈虎色变的字眼，跳跃到了我们眼前，这是生命与病毒的对抗。

The wording of "New Coronavirus" has jumped to our eyes. This is the confrontation between life and viruses.

有这样一群人，他们是人群中的逆行者，他们向人们相反的地方坚定地走去，他们是最美的逆行者，他们的名字叫白衣天使。

There is such a group of people, they are the rebels in the crowd, they walk firmly to the opposite place, they are the most beautiful rebels, their name is the angel in white.

我们在家也不例外。要出门的话必须戴好口罩，回来一定洗手，消毒。要多喝水，多运动，多吃蔬菜水果，保持身体健康，提高免疫力，不让病毒轻易入侵。

We are no exception at home. If you want to go out, you must wear a mask. When you come back, you must wash your hands and disinfect. To drink more water, more exercise, eat more fruits and vegetables, keep healthy, improve immunity, do not let the virus easily invade.

小区也采取了很多措施，封住其它出入口，只留一个，尽职尽责的'保安叔叔都会给每一个要进小区的人量体温，保洁阿姨也天天给电梯间消毒。

A lot of measures have been taken to seal other entrances and exits, leaving only one. The conscientious "security uncle" will take the temperature of everyone who wants to enter the community, and the cleaning aunt will disinfect the elevator every day.

所有的这些，都是为了不给白衣天使们增加负担。

All of this is to not add to the burden of the angels in white.

最美的逆行者，期待人间再也没有病痛与伤害，愿你们，英雄没有用武之地。

The most beautiful anti walker, looking forward to no more pain and injury in the world, I hope you, heroes have no place to use.

中国团队发现可阻断新冠病毒感染的人源单克隆抗体是中国科研团队近日在美国《科学》杂志在线发表论文说，他们发现了两种可有效阻断新冠病毒感染的人源单克隆抗体，有望用于抗新冠药物和疫苗的研发。

研究人员从一名新冠康复患者的外周血单核细胞中分离出4种人源单克隆抗体。实验显示，这4种抗体对新型冠状病毒均有中和能力。

其中，分别被称为B38和H4的两种抗体能够阻断新冠病毒刺突蛋白的受体结合域与其受体“血管紧张素转化酶2（ACE2）”的结合。

此前多项揭示新冠病毒感染机制的研究表明，该病毒主要通过其表面刺突蛋白受体结合域与人体细胞上的ACE2结合实现感染。

实验显示，B38和H4分别识别受体结合域的不同表位，小鼠实验证实了这两种抗体能降低感染小鼠肺部的病毒量，展现出了治疗效果。两种抗体还可被混合使用以便更有效抑制病毒感染。

扩展资料

两种抗体具有进一步被开发成治疗新冠病毒感染药物的潜力：

研究团队进一步解析了新冠病毒刺突蛋白受体结合区域与B38形成的复合物结构，从而揭示了B38阻断病毒感染的分子机制。

研究人员介绍，最新研究表明，筛选到的两种抗体具有进一步被开发成治疗新冠病毒感染药物的潜力，并为疫苗设计提供了基础。目前两个抗体已在相关公司进行产品转化，未来有望用于新冠患者临床治疗。

参考资料来源：中华网-中国团队发现可阻断新冠感染的人源单克隆抗体