春季原本是流行性感冒的多发季节，今年又逢H7N9禽流感肆虐，老人、小孩、孕产妇和慢性病患者都容易中招。预防感冒，除了勤洗手、多开窗、多喝水、不熬夜这些人所共知的常识外，许多人还有各自的小妙招，那么这些招数是否靠谱呢？

The spring is influenza season,And every H7N9 bird flu epidemic in this year,The old man/The child/Maternal and chronic disease are prone to the effects.Prevent colds,In addition to wash their hands/How open the window/Drink more water/Don't stay up late the well known common knowledge,Many people have their own small coup,So whether these tips on it?

　　误区1：使用医用消毒剂。有的人使用医院的酒精、过氧乙酸、苏打水等来消毒家居预防流感，中山大学孙逸仙纪念医院急诊科王彤教授说：“一般情况下即使是流感季节，家居也不用过分消毒，如果家中有传染病人，可以适量的用含氯消毒剂擦拭，再用清水擦拭抹干。”

Mistake 1:Using medical disinfectant.Some people use alcohol at the hospital/Acetic acid peroxide/Soda water and so on to sterilize household prevent flu,Sun yat-sen memorial hospital, sun yat-sen university emergency department professor wang tong said:"Normally even if the flu season,Household disinfection of also need not too much,If there are infectious diseases in the home,Can proper use chlorine disinfectant wipes,Reoccupy clear water is wiped to wipe dry."

　　这是因为，酒精是中效消毒剂，常用的是75%的浓度，它能杀灭大部分细菌、真菌和病毒，但不能杀灭细菌的芽孢和一些亲水性病毒，如甲肝病毒和脊灰病毒。加上风一吹，灰尘跌落，酒精抹过的地方就重新沾上细菌了。而过氧乙酸和苏打水等酸性大，氧化程度高，对人体不安全，需要在专业人士指导下使用，普通老百姓居家使用不安全。

This is because,Alcohol is the disinfectant,Commonly used is the concentration of 75%,It can destroy most bacteria/Fungi and viruses,But it can't kill bacteria spores and some hydrophilic viruses,Such as hepatitis a virus and the polio virus.And the wind blows,Falling dust,Alcohol wipe over there again on bacteria.And soda acid and peracetic acid,High degree of oxidation of,Not safe to human body,Under the guidance of the professionals need to be in use,Ordinary people use unsafe at home.

　　误区2：蒸醋消毒杀菌防流感。房间蒸醋预防感冒，在非典期间极其盛行。时至今日，还有很多人认为，紧闭门窗，把醋倒入砂锅等容器内煮沸，可以起到消毒杀菌的作用。

Erroneous zone 2:Steamed vinegar disinfection sterilization against flu.Steam room vinegar prevent colds,During the period of SARS is highly popular.today,There are many people think,Closed doors and Windows,Pour the vinegar into sand pot boil such container,Can have the effect of disinfection sterilization.

　　王彤介绍，“熏醋”是否能治病毒感染，目前为止仍然备受争议，还没有任何科学证据证明，食醋熏蒸对细菌、病毒有可靠的杀灭效果。如果在封闭空间长时间熏醋，使得空气中醋的浓度过高，不但会引起呼吸困难和恶心等症状，还会对皮肤和呼吸道黏膜造成伤害。“由于醋酸对呼吸道黏膜有刺激作用，会使得气管炎、肺气肿、哮喘等病人病情加重，因此，家有慢性呼吸疾病的病人，不可熏醋。”他提醒。

Wang tong is introduced,"Smoked vinegar"If you can treat viral infections,So far is still controversial,Haven't any scientific evidence to prove that,The vinegar fumigation against bacteria/Viruses have reliable kill effect.If you smoked vinegar in a confined space for a long time,Excessive concentration of vinegar in the air,Not only can cause breathing difficulties and nausea,Will harm the skin and respiratory tract mucous membrane."Because of acetic acid can irritate the respiratory tract mucous membrane,Will make the tracheitis/emphysema/The patients illness such as asthma,so,Patients with chronic respiratory diseases,Not smoked vinegar."He reminded.

　　误区3：打了流感疫苗，就不会再得感冒。流行性感冒是由流感病毒引起的急性上呼吸道传染病。流感疫苗只对引起流行性感冒的一种或几种病毒有效，对着凉引起的普通感冒并没有效果。而且需要提醒的是，流感疫苗的有效期只有一年，由于病毒不断出现变异，每一年的流感疫苗都不一定相同，因此，过了一年，还需重新接种。接种疫苗后，需要半个月时间，人体才能产生抗体。在此期间，如果碰上流感病毒，抵抗力弱的患者照样会中招。

Myth 3:The flu vaccine,Don't catch a cold.Influenza is caused by the influenza virus of acute upper respiratory tract infections.Flu vaccine only of one or more of the following as to the cause of influenza virus effectively,Common colds caused by cold and had no effect.And what need reminds is,The validity of the flu vaccine only a year,Due to virus appear constantly change,Each year's flu vaccine is not necessarily the same,so,After a year,Also need to be vaccinated again.After vaccination,Need half a month time,The human body to produce antibodies.During this period,If meet with the influenza virus,Resistance to weak patients will be the effects.

　　既然流感疫苗不是百分之百有效，那么干吗还要接种？对此，王彤说，流感疫苗是目前已知的预防流行性感冒最有效的办法，由于流行性感冒并不等同于普通感冒，它能加重潜在疾病，引起继发性肺炎，容易出现各种并发症，甚至危及生命。所以还是建议老人、小孩、准备怀孕的妇女以及体弱者每年都接种一次流感疫苗。

Since influenza vaccines are not one hundred percent effective,So why are vaccinated?For this,Wang tong said,Flu vaccines are known to prevent influenza is the most efficient way,Because of the flu is not the same as the common cold,It can aggravate the underlying disease,Cause secondary pneumonia,Prone to all kinds of complications,And even life threatening.So suggest to old man/The child/For pregnant women as well as the infirm a flu vaccine each year.

　　生活中如何正确预防感冒。王彤说，预防感冒，首先要保持家居卫生清洁，有的老人家喜欢在家中堆积杂物，甚至在外捡垃圾回家收藏。这种做法很容易把病菌带入家中，影响健康。被褥也要经常翻晒，防止病毒入侵。

Life how to correctly to prevent a cold.Wang tong said,Prevent colds,First of all to keep the household health clean,Some old people like in the home pile up sundry,Even outside home pick up garbage collection.It is easy to put germs into the house,The influence is healthy.Bedding often also want to make,Prevent virus intrusion.

　　勤洗手也是必需的。尤其在接触到鼻涕等分泌物后，一定要马上用流动的水洗手，不能随便擦擦了事，手心、手背、手指缝隙等都要洗到。

Frequent hand washing is also a necessity.Especially in touch nose after discharge,Must immediately with flowing water washing,Can't literally wipe,palm/The back of hand/Finger gap, etc. And to wash.

　　此外，多喝水，保持适量的运动，保证充足的睡眠，不去人多的地方也是预防感冒的不二法宝。(宫也)

In addition,Drink more water,Keep the right amount of exercise,Get plenty of sleep,Don't go to anywhere there are a lot of people is the key to prevent colds.(palace)