Salvia, common name sage, is a drought and deer tolerant perennial. The Genus, Salvia, is a large group of plants, nearly 500 species, which are native to Mexico and South America.
Learn the basic differences. There are key differences between bacteria and viruses in size, origins, and effects on the body. Viruses are the smallest and simplest life form; they are 10 to 100 times smaller than bacteria. Bacteria are single-celled organisms that can live either inside or outside other cells.
A viral infection is any type of illness or disease caused by a virus, a type of microbe. Microbes are tiny organisms that cannot be seen ... more 1  Â». Viral diseases: Any disease that is caused by a virus. 2  Viral diseases: Any disease caused by a virus.