They contribute by something you must know
There is no vaccine effective against colds, and infection does not prevent one from getting colds.
A cold and the flu are caused by a viral infection.
The answer to that would be WHITE BLOOD CELLS
Dress warmly as you are prone to getting colds.
There's quite a bit of help and information about the difference between cat colds and cat flu at www.CatFlu.biz
Possible! You can also get two infections at one which doctors call a "duel infection".
Mostly used for colds and flew when you are sick, depending on your situation
People with colds are contagious during the first two to four days of the infection. Colds pass from person to person in several ways.
They help you stay healthy. They fight away colds and germs.
colds cough Fever diahria dengue pulmunary infection
by having medicine simple. ;p
Colds make the upper respiratory system less resistant to bacterial infection. Secondary bacterial infection may lead to middle ear infection, bronchitis, pneumonia, sinus infection, or strep throat.