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近日来,各地SARS(传染性非典型肺炎)流行,由于不少宠物在外面乱跑,主人管不住这些宠物,害怕这些宠物带回SARS病毒,就把这些宠物遗弃在外甚至残忍地杀死。宠物真的会传播人类的SARS病毒吗?目前,科学家们已经检测出SARS的病毒是冠状病毒。冠状病毒是一种单链的核糖核酸病毒,这种病毒的确在哺乳动物和鸟类中发现得比较多。因此,不少人猜测该病的来源是动物,于是引起了人类对动物的恐慌。的确有不少病毒是可以在人和动物之间相互传染的,比如狂犬病和鼠疫。然而,冠状病毒的种类很多,各种物
In recent days, the prevalence of SARS (SARS) has spread around the world. Many pets are running outside and their owners can not control these pets. They fear that these pets will bring SARS virus back and will abandon or even brutally kill these pets. Pets really spread the human SARS virus? At present, scientists have detected SARS virus is a coronavirus. Coronavirus is a single-stranded RNA virus that is indeed found in mammals and birds. Therefore, many people speculate that the source of the disease is an animal, thus causing human panic in animals. There are indeed a number of viruses that can infect humans and animals, such as rabies and plague. However, many types of coronavirus, all kinds of things