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.
Cold viruses have been shown to survive on indoor surfaces for approximately seven days. Flu viruses, however, are active for only 24 hours. All viruses have the potential to live on hard surfaces, such as metal and plastic, longer than on fabrics and other soft surfaces. In fact, infectious flu viruses can survive on tissues for only 15 minutes. Viruses tend to also live longer in areas with lower temperatures, low humidity, and low sunlight.
They can live outside the body for a short time but they need to be in a body to grow. They get into a body cell and feed from it, then they divide again and again to make more viruses. Antibiotics cannot kill viruses. Some illnesses caused by viruses are measles, chickenpox, colds and 'flu. The good news is that kids can be immunised against some of the viruses that used to cause kids to get very sick or even die, not all that long ago.