A fever by itself is not contagious. Fever is a generic symptom and sign that only says the body is fighting something. It is what is causing the fever that MAY be contagious.
Contagious WITH fever as well:
As just ONE example of a non-contagious problem that can produce fever:
yes it can be contagious
Yes. You are contagious with low grade fever. Some times you are contagious without fever also. Some times you get asymptomatic infections.
The fever itself is not contagious -- the virus causing a fever is, though, and when you have a fever from a virus, you are contagious with that virus and should stay away from people if you can.
no
You are still contagious for 24 hours after the last time you had a fever WITHOUT the use of fever reducing medications.
Scarlet fever is a contagious disease.
maybe
No, it is not. See: http://www.mayoclinic.org/rheumatic-fever/risks.html
You could as it is highly contagious.
In certain cases, yes.
yes
I think typhoid fever is not a contagious disease like cold and cough. You can get it if salmonella typi enters your bloodstream though food or water.