simmer(Noun) The state or process of simmering. The kettle was kept on the simmer. simmer(Verb) To cook or undergo heating slowly at or below the boiling point. The soup simmered on the stove. simmer(Verb) To cause to cook or to cause to undergo heating slowly at or below the boiling point. Simmer the soup for five minutes, then serve.
Some diseases caused by viruses are poliomyelitis, influenza, measles caused by rubeola virus, chikenguniya caused by chikanguniya virus, chickenpox caused by varicella zoster â¦ virus, AIDS caused by human immunodeficiency virus, and the common cold.
Named after the tissues they infect. For example, Adenoviruses cause common cold found in the adenoids tissues between the back of the throat and the nasal cavity. Today viruses are given a genus name ending in the word virus and a species name. If a virus affects bacteria it is called a bacteriophage or phage. HIV - RNA virus called retrovirus. HIV in a human host affects white blood cells. People with HIV eventually will get AIDS because more white blood cells become infected and produce new viruses.