英语四级关于甲流的材料

The  Swine Flu virus detected in Mexico is the  H1N1 Swine Flu virus strain that has killed more than 152 people in Mexico , a  Mexico  government advised , citing results from tests done in report. The Swiss government advised its citizens to avoid non-essential travel to Mexico on Tuesday.A man admitted that all of the suspected patients, having recently been to Mexico, were already quarantined and received necessary medication, but a series of tests are needed to confirm whether they are really infected with swine flu virus. We can overcome it.We has been  urging citizens with symptoms of the flu -- a sharp increase in body temperature, headaches, muscular pains and breathing problems -- to visit their nearest medical center as soon as possible.  如何预防猪流感？  例如写：1、我们已经在城市公共场所发放口罩.The city has been giving out face masks on public transport.  2、我们已经要求有流感症状包括: 发烧/ 头疼/ 肌肉疼(浑身疼)以及呼吸问题的市民尽早去附近医疗中心治疗.We has been  urging citizens with symptoms of the flu -- a sharp increase in body temperature, headaches, muscular pains and breathing problems -- to visit their nearest medical center as soon as possible.
it is known that after the human infects the Type A H1N1 flu's symptom and cold is similar, the patient will appear has a fever, the cough, wearily, to have a poor appetite and so on. In the prevention aspect, Xu Ruiheng thought that the present stage necessity has not huddled together vaccinates the person influenza vaccine, because prevents the seasonal influenza vaccine to prevent the Type A H1N1 flu and not to have the effect. Correct makes the law forms the good personal hygiene habit, sufficient sleep, attendance in exercise, reduced pressure, enough nutrition; The attendance washes the hands, after particularly has contacted the public goods, must wash the hands first touches own eye, the nose and the mouth again; Sneezes and cough time should use the paper goods to cover the oronasal; The indoor maintains ventilates and so on.
Prevention  1, to avoid contact with influenza-like symptoms (fever, cough, runny nose, etc.) or pneumonia and other respiratory tract of patients. 2, to observe good personal hygiene, frequent hand-washing with soap and water, especially after coughing or sneezing. 3, to avoid contact with pigs or pig to have a place. 4, to avoid going to crowded places. 5, when coughing or sneezing, cover mouth and nose with tissue paper, tissue paper and then thrown into the trash.  6, such as outside the influenza-like symptoms (fever, cough, runny nose, etc.), should immediately seek medical treatment (medical treatment should be wearing masks), to the local public health agencies and description of inspection and quarantine departments. 1 ，避免接触流感样症状（发热，咳嗽，流鼻涕等）或肺炎和其他呼吸道疾病患者。 2 ，注意个人卫生，经常用肥皂洗手和水，特别是在咳嗽或打喷嚏。 3 ，避免接触猪只或猪有发生。 4 ，请尽量避免前往人烟稠密的地方。 5 ，当咳嗽或打喷嚏，涵盖嘴和鼻子的纸巾，卫生纸，然后扔进垃圾桶。 6 ，如内外出现流感样症状（发热，咳嗽，流鼻涕等），应立即就医（医疗应戴口罩） ，向当地公共卫生机构和描述的检验检疫部门。We must take some safety measures to prevent and control the H1N1 fiu.     First,we must do exercises everyday to keep fit . Second,we should make sure there is always fresh air in our rooms.Third,we must wash our mouth and nose after coughing or sneezing.Finally,keep away from infected people.Only in this way we can stay healthy.    众所周知，人类感染后的类型A型H1N1禽流感的症状和感冒相似，患者会出现发烧，咳嗽，疲劳，有食欲不振等。在预防方面，许蕤桁认为，现阶段没有必要挤在一起vaccinates流感疫苗的人，因为防止季节性流感疫苗，以防止型A型H1N1禽流感，而不是有效果。正确的法律形式作出的良好个人卫生习惯，充足的睡眠，参加行使，减少压力，足够的营养;出席冲洗手后，特别是已与公共物品，必须先清洗双手触及自己的眼睛，鼻子和口再次;打喷嚏和咳嗽时应该使用文件的货物，以支付口鼻;室内保持通风等等。
it is known that after the human infects the Type A H1N1 flu's symptom and cold is similar, the patient will appear has a fever, the cough, wearily, to have a poor appetite and so on. In the prevention aspect, Xu Ruiheng thought that the present stage necessity has not huddled together vaccinates the person influenza vaccine, because prevents the seasonal influenza vaccine to prevent the Type A H1N1 flu and not to have the effect. Correct makes the law forms the good personal hygiene habit, sufficient sleep, attendance in exercise, reduced pressure, enough nutrition; The attendance washes the hands, after particularly has contacted the public goods, must wash the hands first touches own eye, the nose and the mouth again; Sneezes and cough time should use the paper goods to cover the oronasal; The indoor maintains ventilates and so on.
According to the World Health Organization circular, US and Mexico has the human to infect A/H1N1 the Type A H1N1 flu epidemic situation. Up to April 24, Mexico has 3 epidemic situations successively, altogether reported that the case 882 examples, die 62 examples, the case fatality rate 7%, majority of cases for young adults crowd. At the same time, the US reported that 7 example diagnosis case and 9 example suspected cases, the case symptom is light, does not have the death. According to the laboratory examination's preliminary result, formerly not examined in the pig or the humanity causes this epidemic situation Type A H1N1 flu A/H1N1 virus.
it is known that after the human infects the Type A H1N1 flu's symptom and cold is similar, the patient will appear has a fever, the cough, wearily, to have a poor appetite and so on. In the prevention aspect, Xu Ruiheng thought that the present stage necessity has not huddled together vaccinates the person influenza vaccine, because prevents the seasonal influenza vaccine to prevent the Type A H1N1 flu and not to have the effect. Correct makes the law forms the good personal hygiene habit, sufficient sleep, attendance in exercise, reduced pressure, enough nutrition; The attendance washes the hands, after particularly has contacted the public goods, must wash the hands first touches own eye, the nose and the mouth again; Sneezes and
cough time should use the paper goods to cover the oronasal; The indoor maintains ventilates and so on.
众所周知，人类感染后的类型A型H1N1禽流感的症状和感冒相似，患者会出现发烧，咳嗽，疲劳，有食欲不振等。在预防方面，许蕤桁认为，现阶段没有必要挤在一起vaccinates流感疫苗的人，因为防止季节性流感疫苗，以防止型A型H1N1禽流感，而不是有效果。正确的法律形式作出的良好个人卫生习惯，充足的睡眠，参加行使，减少压力，足够的营养;出席冲洗手后，特别是已与公共物品，必须先清洗双手触及自己的眼睛，鼻子和口再次;打喷嚏和咳嗽时应该使用文件的货物，以支付口鼻;室内保持通风等等。
例2：1.避免前往人多拥挤的场所。2.出现流感症状（发热、咳嗽、流涕）应该马上去看医生，尽量避免外出，防止传染他人。3.咳嗽打喷嚏的时候用纸巾捂住口鼻，用后丢尽垃圾桶。4.注意个人卫生，经常用洗手液吸收，保持室内通风。 What is swine flu?猪流感是什么
It is a contagious respiratory disease of pigs caused by type A influenza viruses. Pigs are hit by regular outbreaks. There are many different types of swine flu and the current cases involve the H1N1 strain of type A influenza virus.
How do humans catch it?
While people do not normally catch it, humans can contract the virus, usually if they have been in close contact with pigs. It is also possible for the constantly changing infection to spread from person to person, which has happened in the latest outbreak. Experts believe it spreads in the same way as seasonal flu - through coughing and sneezing.
What are the symptoms?猪流感的症状是什么？
The symptoms of swine influenza in people are similar to the symptoms of regular human seasonal influenza infection and include fever, fatigue, lack of appetite, coughing and sore throat. Some people with swine flu have also reported vomiting and diarrhoea.
What is the difference between swine flu, avian flu and the flu commonly seen in the UK during the winter?猪流感和禽流感
How long should the national holiday be?It goes without saying that some people prefer long vacations because they can haveenough time to do things that cannot befinished within a short time. During a longvacation, they may make a complicated experiment, carry out an involved investigation orgo to a faraway place for some necessary field work. Taking a full time job to earn moneyfor one or two months is another benefit the long vacation provides and sometimes a goodacademic thesis with a considerable length needs a long vacation.       What is more, those who favor short vacations also haveunderstandable reasons. For twoor three weeks' rest is adequate for students torefresh themselves without forgetting thelessons that are to be continued next semester. Short vacations also mean to rest threetimes a school year and shortsemesters. To study in this way is easier than to study for along exhausting time with many courses and lessons crammed together.
As has been noted, either long or shortvacation has its advantages and disadvantagesWhat matters is how to make use of it.