I need a FLU doctor!!!??

Heya!! Can anyone PLEASE!!!! tell me about Flu micro organisms and how they develope, or please give me a helpful site? i'm really stuck and need help! I just need to know about how it developes and maybe what the bacteria looks like?? Some kind of website on this sort of stuff would be great!! thanks to anyone who helps!!!

True flu is caused by a VIRUS (not a bacteria): influenza virus, an infectious disease of birds and mammals caused by RNA viruses of the family Orthomyxoviridae (the influenza viruses). .
There are two main types of influenza (flu) virus: Types A and B. Influenza A and B viruses are responsible for seasonal flu epidemics each year. Influenza A viruses can be broken down into sub-types. Over the course of a flu season, different types (A & B) and subtypes of influenza A viruses can circulate and cause illness. In addition, influenza viruses are constantly changing through a process called "antigenic drift." "antigenic drift." These are small changes in the virus that happen continually over time. Antigenic drift produces new virus strains that may not be recognized by the body's immune system. This process works as follows: a person infected with a particular flu virus strain develops antibody against that virus. As newer virus strains appear, the antibodies against the older strains no longer recognize the "newer" virus, and reinfection can occur. This is one of the main reasons why people can get the flu more than one time. In most years, one or two of the three virus strains in the influenza vaccine are updated to keep up with the changes in the circulating flu viruses. So, people who want to be protected from flu need to get a flu shot every year.

The other type of change is called "antigenic shift." Antigenic shift is an abrupt, major change in the influenza A viruses, resulting in new hemagglutinin and/or new hemagglutinin and neuraminidase proteins in influenza viruses that infect humans. Shift results in a new influenza A subtype. When shift happens, most people have little or no protection against the new virus. While influenza viruses are changing by antigenic drift all the time, antigenic shift happens only occasionally. Type A viruses undergo both kinds of changes; influenza type B viruses change only by the more gradual process of antigenic drift.
You can find more at the CDC web site, and other gov. sites or goggle "influenza"--there are millions