Yes flu is a virus
Avian Flu is caused by the virus like Flu virus in man. This virus has evolved with birds.
its a flu
No, the flu is caused by a virus.
The flu virus is pervasive in that it is a common virus which is spread from person to person generally in the cold months. There are several sub-categories of the flu virus, and the flu shot will usually contain 2 or three of these variations annually.
Flu is always caused a virus, not bacteria, so no flu epidemic will be due to a bacterial agent. This is true of the 1918 "Spanish Flu", it was caused by a virus.
Influenza is caused by a virus. its straight up a virus...
It is caused by a virus called A-H1N1/09 influenza virus (aka swine flu).
Yes. In fact the way the H1N1 pandemic swine flu was formed by the mixing of a human flu virus, a bird flu virus and a swine flu virus in a pig. When two similar viruses that are infecting the same cell exchange genetic material this is known as reassortment. They go on to form a new virus.
No. The flu (influenza) is caused by a virus. See related questions below.
Influenza is a virus, so you have a virus.
"Swine flu" is a viral infection of swine (pigs). There is evidence that this virus is the same that infected humans in the 1918 pandemic. It has been labeled the N1H1. There has been controversy that the flu now is a variant of this 1918 flu. We are not sure where it started: pigs or humans? "Swine flu" H1N1 virus produces similar influenza-like illnesses. Symptoms include fever, cough, sore throat, body aches, headache, chills and fatigue and some diarrhea and vomiting. The present H1N1 virus is not zoonotic swine flu, as it is not transmitted from pigs to humans, but from person to person.