Pinyin/Bird Flu

Search Pinyin bird Search Pinyin flu Pinyin#Pinyin tone marking Bird flu is an infectious disease of birds caused by bird flu viruses. It can cause a wide range of symptoms in birds, including from mild illness to a rapid deadly disease that can cause serious epidemics. Qínliúgǎn shì qínliúgǎn bìngdú yǐnqǐ de niǎolèi chuánrǎnbìng. Kě zài niǎolèi yǐnqǐ fànwéi guǎngfàn de zhèngzhuàng, bāokuò cóng qīngwēi bìngqíng zhì xùnsù sǐwáng de yánzhòng liúxíngbìng. Bird flu viruses usually do not infect humans. But, there were cases of some highly infectious types causing serious airway disease in humans. In most cases, infected people have contacted with infected birds or with objects contaminated by their stools. But, the people worry that the virus may change to become more easily spreadable between humans, raising the possibility of an influenza overall outbreak. Qínliúgǎn bìngdú tōngcháng bù gǎnrǎn rénlèi. Dànshì, yīxiē gāodù chuánrǎn zhǒnglèi de bìnglì zài rénlèi dǎozhì yánzhòng hūxīdào jíbìng. Zài duōshù bìnglì zhōng, gǎnrǎnzhě céngjīng yǔ shòu gǎnrǎn de niǎolèi huò bèi qí fènbiàn wūrǎn de wùtǐ yǒuguò jiēchù. Dànshì, rénmen dānxīn gāi bìngdú huì biàndé gèng róngyì rén-chuán-rén, yǐnqǐ liúgǎn dà liúxíng de kěnéngxìng. Category:Pinyin/Biology Category:Pinyin/Health Category:Pinyin/Disease