甲型流感是一种流行性传染病,主要通过飞沫或气溶胶经呼吸道传播,也可通过口腔、鼻腔、眼睛等处黏膜直接或间接接触传播。接触患者的呼吸道分泌物、体液或被病毒污染的物品皆可能造成传播。近期在珠三角地区已经有学校出现甲流局部暴发,甲型流感卫生部应急办副主任梁万年在2009年6月27日称:未来一段时间,甲型流感的局部暴发已难以避免, Influenza A is a contagious epidemic that is transmitted through the respiratory tract mainly through droplets or aerosols. It can also be spread through the mucous membranes of the mouth, nose, eyes, etc. directly or indirectly. Respiratory secretions, body fluids or virus contaminated items that come into contact with the patient may cause transmission. Recently, there have been some schools in the Pearl River Delta region a local outbreak of influenza, influenza A Emergency Office Deputy Director Liang Wannian on June 27, 2009 said: for some time to come, influenza A local outbreak has been difficult to avoid,