Bratwurst (German: [ËbÊaËtvÊÉÌ¯st] ( listen)) is a type of German sausage made from veal, pork or beef. The name is derived from the Old High German BrÃ¤twurst, from brÃ¤t-, finely chopped meat, and Wurst, sausage, although in modern German it is often associated with the verb braten, to pan fry or roast.
Where do Viruses live? Viruses, like bacteria are found almost everywhere; in the soil, in the air, on surfaces or in animals and plants. They are looking for a host organism to infect so that they can use the machinery in the cell to multiply and create more viruses. Viruses are choosy about what they infect; plant viruses will only plants, some viruses only infect bacteria whilst others infect animals.
Viruses can enter the human body through any of its openings, but most often they use the nose and mouth. Once inside, the virus attaches itself to the outside of the kind of cell it attacks, called a host cell.he new viruses can destroy their host cells and then move on to attack new host cells. An individual adenovirus viewed under an electron microscope. Viruses are so small that they could not be seen until the electron microscope was invented in the 1940s. This one was photographed at 800,000 times its original size.