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 | |
Causes of Measles原因麻疹
Measles is caused by infection with the rubeola virus. Once infected the virus lives in the mucus of the nose and throat. Physical contact, coughing and sneezing can spread the infection.麻疹是所造成的感染与rubeola病毒，一旦感染该病毒的生命，在粘液的鼻子，喉咙。身体接触，咳嗽和打喷嚏传播的感染。 Infected droplets of mucus may also land on a surface where they remain active and contagious for around two hours.飞沫感染的粘液也可能对土地表面的地方，他们仍然活跃，传染性约两小时。
Once inside the body, the virus multiplies in the back of the throat and lungs, then spreads throughout the body, including the respiratory system and the skin.一旦进入人体，病毒乘以在后面的喉咙和肺部，然后蔓延整个身体，包括呼吸道系统和皮肤。
About 90% of people around an infected person will catch the virus.约90 ％的周围的人受感染者会赶上禽流感病毒。
It takes between 6 and 21 days for the virus to establish itself (the incubation period), but most people show symptoms after about 10 days.需之间的第6和第21天，将病毒传染给自己确立（潜伏期） ，但大多数人出现后，大约10天。
Someone with measles is infectious for 2-4 days before the red rash appears and for about 5 days after it appears.有人与麻疹是传染性为2-4天前红色皮疹出现约五天后出现。
Anyone who has not had measles can be infected.任何人谁没有过麻疹可以受到感染。 Cases of re-infection after having had the virus are extremely rare because the body will have built up an immunity to the virus.案件再次受到感染后，病毒已是非常罕见的，因为身体，将建成1豁免权禽流感病毒。
