A head cold falls under the "common cold" category. Typically flu does not cause nasal congestion.
The common seasonal flu ("regular" flu) is an RNA virus.
Typically you would get the flu shot yearly, in the fall.
They are both viruses but the flu is typically more intense. The symptoms are similar but more severe with the flu.
"Stomach flu", or the "GI flu".
No they cover flu (influenza).
During fall and winter.
nausea, with or without vomiting, is a common symptom of flu
If you want to cure the fighting cocks flu, you are need to get an antibiotic. This flu is common in the Philippines.
H1N1 is a common virus, e.g. the flu. Since the flu is such a common illness, it is likely that Justin Bieber at some point has had a cold or flu.
Influenza A is a broader category than "seasonal flu" when talking about kinds of influenza viruses. Some types of the seasonal flu are Influenza Type A viruses (others that humans can get are Type B or Type C). When the "seasonal flu" is referred to, it is in reference to the most common strains of flu that are circulating around the world at the current flu season time of year (fall and winter), or are expected by epidemiologists' studies to be the ones coming in the next flu season.
The common cold and flu.
Stomach flu, Flu, Common cold, and such things.=)
Flu is very common in Finland, especially during the flu seasons.
Mostly around Fall and Winter.
It is one of the more common symptoms, but every person does not get every common symptom of the flu. See the related question below about the symptoms of H1N1/09 pandemic swine flu.
The common cold, the flu, mumps, measles.
they are both bad for you and illnesses that you dont want to get.
Flu or influenza is a common disease and related to the field of medicine and biology.