Health encyclopaedia - Alphabetical Topic List健康百科全书-按字母顺序排列的主题清单
| | A | | 1 | | | B | | b | | | C | | 人才招聘 | | | D | | | | | E | | 电子 | | | F | | f | | | G | | 克 | | | H | | h | | | I | | 我 | | | J | | j | | | K | | k | | | L | | 升 | | | M | | 米 | |
| | N | | n | | | O | | o | | | P | | p | | | Q | |常见问题 | | | R | | 研究 | | | S | | | | | T | | 吨 | | | U | | u | | | V | | v | | | W | | 瓦特 | | | X | | x | | | Y | | y | |
Flu禽流感
Flu (also known as influenza) is a disease of the lungs and upper airways caused by infection with a flu virus.禽流感（也称为流感）是一种疾病的肺部和上航空公司所造成的感染与禽流感病毒。 The virus spreads in the lungs and airways.病毒的传播在肺部和航空公司。 There are three flu viruses, known as A, B & C.有三种流感病毒，称为甲，乙＆长
The main symptoms are a high temperature that comes on quickly with general aches and pains.主要症状为高温来很快就与一般的疼痛。 There is often a loss of appetite, nausea and a harsh dry cough.有往往是食欲不振，恶心和苛刻的干咳。 For most people symptoms peak after 2-3 days, and they begin to feel much better with-in 5-8 days, although a cough and general tiredness may last for 2- 3 weeks.对于大多数人的症状高峰期后2-3天，他们开始感到好得多与-在5-8天内，虽然咳嗽和一般疲倦去年5月2 -三周。
The flu virus is usually spread in the small droplets of saliva coughed or sneezed into the atmosphere by an infected person.流感病毒通常是分布在小液滴唾液咳嗽或sneezed到大气中由一个受感染的人。 Direct contact with hands contaminated with the virus can also spread infection.直接接触受污染的手，与病毒还可以感染的蔓延。
It takes between 1- 4 days (average 2 days) to go from being infected to having the full symptoms.需之间的1 -4天（平均2天）到从被感染有充分的症状。 People with flu are usually infectious a day before symptoms start and remain infectious for approximately 5 days after the start of the flu symptoms.人与禽流感通常是传染性的前一天，症状开始并保持传染性约五天后开始的流感症状。 Children and people with lowered immune systems may remain infectious for longer.儿童和人民与降低免疫系统的传染性可保持较长时间。 It is therefore wise to avoid all unnecessary contact with others during the infectious period.因此，这是明智的，以避免一切不必要与其他人接触，在传染病期间。
Flu usually occurs during the winter months, from October to April in the UK.禽流感通常发生在冬季个月， 10月至今年4月在英国。
Complications such as a chest infection affect a few people who are elderly or have certain medical conditions, which can result in serious illness and can be life threatening.等并发症的胸部感染，影响极少数人谁是老人或有一定的医疗条件，这可能会导致严重的疾病，可危及生命。
The number of people who consult their GP with flu-like illness during the winter varies considerably from year to year (usually between 50 and 200 for every 100,000 population).有多少人谁征询他们的GP的流感样疾病在冬季的不同，每年（通常为50至200为每十万人口） 。 However healthy people with flu do not need to consult their GP但健康人与禽流感不必征询他们的家庭医生
An epidemic can be declared if more than 400 people per 100,000 of the population consult their GP with flu or a flu-like illness every week. 1疫情可以宣布，如果超过400人每十万的人口，征询他们的GP的流感或流感样疾病每星期。 Flu-like illness describes a variety of other illnesses, which result in similar symptoms.类似感冒的疾病描述了各种其他疾病，导致在类似的症状。
