甲流和普通流感的区别的英文
发布网友
发布时间：2023-01-18 09:34
共4个回答
热心网友
时间：2023-09-24 06:55
This is a new influenza A(H1N1) virus that has never before circulated among humans. This virus is not related to previous or current human seasonal influenza viruses.
How do people become infected with the virus?
The virus is spread from person-to-person. It is transmitted as easily as the normal seasonal flu and can be passed to other people by exposure to infected droplets expelled by coughing or sneezing that can be inhaled, or that can contaminate hands or surfaces.
To prevent spread, people who are ill should cover their mouth and nose when coughing or sneezing, stay home when they are unwell, clean their hands regularly, and keep some distance from healthy people, as much as possible.
There are no known instances of people getting infected by exposure to pigs or other animals.
The place of origin of the virus is unknown.
What are the signs and symptoms of infection?
Signs of influenza A(H1N1) are flu-like, including fever, cough, headache, muscle and joint pain, sore throat and runny nose, and sometimes vomiting and diarrhoea.
Why are we so worried about this flu when hundreds of thousands die every year from seasonal epidemics?
Seasonal influenza occurs every year and the viruses change each year - but many people have some immunity to the circulating virus which helps limit infections. Some countries also use seasonal influenza vaccines to rece illness and deaths.
But influenza A(H1N1) is a new virus and one to which most people have no or little immunity and, therefore, this virus could cause more infections than are seen with seasonal flu. WHO is working closely with manufacturers to expedite the development of a safe and effective vaccine but it will be some months before it is available.
The new influenza A(H1N1) appears to be as contagious as seasonal influenza, and is spreading fast particularly among young people (from ages 10 to 45). The severity of the disease ranges from very mild symptoms to severe illnesses that can result in death. The majority of people who contract the virus experience the milder disease and recover without antiviral treatment or medical care. Of the more serious cases, more than half of hospitalized people had underlying health conditions or weak immune systems.
Most people experience mild illness and recover at home. When should someone seek medical care?
A person should seek medical care if they experience shortness of breath or difficulty breathing, or if a fever continues more than three days. For parents with a young child who is ill, seek medical care if a child has fast or labored breathing, continuing fever or convulsions (seizures).
Supportive care at home - resting, drinking plenty of fluids and using a pain reliever for aches - is adequate for recovery in most cases. (A non-aspirin pain reliever should be used by children and young alts because of the risk of Reye's syndrome.)
热心网友
时间：2023-09-24 06:56
甲流也是一种呼吸道传染性疾病。它要让我们生病就得首先进入呼吸道，但少量病毒还不足以让我们患病。但当我们的鼻腔排毒能力因某些诱发因素如受凉、过度疲劳以及生理因素如经期、怀孕等降低时，进入到鼻腔的甲流病毒就可以长时间停留在鼻腔内并有机会繁殖出足以致病的病毒数量（鼻炎患者表现更为明显）。这个病毒数量累积到发病期间就是甲流的潜伏期。
如果甲流病毒进入到鼻腔功能正常的人鼻子里后就无法繁殖出足以致病的数目，这也就是为什么有些人就算接触了甲流感染者，自身携带甲流病毒，也没有患甲流的原因了。
对甲流的预防就很简单了。自己去买个洗鼻壶，多用温盐水来洗鼻子。从人多的地方回来后就洗鼻子。这样就可以不断降低病毒数量，只要鼻子的功能恢复正常，病毒就没有机会让我们患*。
药物预防的作用微乎其微，病毒在鼻子里，吃再多的药，有效成分都在血液里，很少能够到达鼻粘膜表面来消灭病毒的。这也是为什么鼻炎用抗生素效果很差的原因，因为引起鼻炎炎症的病毒同样生活在粘膜表面。同理，吃药预防甲流可以说是几乎没有效果的。
说简单了，就是多洗鼻子就OK了。用口罩效果也不是很大的，除非你用那种过滤能力特别强，相当于防毒面具级别的还可以。其它的就是白搭。
在甲流感染后只需要多洗鼻子，只要有鼻涕了就洗，不断减少鼻腔内的病毒，这样就会极大降低进入人体的病毒数量，减轻症状，同时让身体免疫系统能够尽快杀灭已经进入的病毒，快速治疗甲流。
感冒和其他流感的预防和治疗与上类似，而发烧就是因为进入身体的病毒过多，免疫系统做出的正常反应。只要多洗鼻子多喝水，减少鼻腔内和体内病毒数量，烧自然就会退下去的。身体的其他不适也会慢慢消失的。早晚洗鼻也可清洗掉鼻腔内的刺激物，逐步减轻鼻腔炎症，达到治疗鼻炎的目的。
热心网友
时间：2023-09-24 06:56
热心网友
时间：2023-09-24 06:57
