Virus infections are contagious - like the flu, the common cold, viral pneumonia, and so on.
Both bacterial infections and viral infections can be contagious or not contagious. Some viral infections are not spread from human to human or are only rarely spread that way. TB is a contagious bacterial infection.
Yes, most chest infections can be contagious.
Urinary tract infections are not contagious.
Yes, contagious diseases are infections. Infections are occur when a pathogen (germ) enters the body and reproduces.
No, Urinary Tract Infections are not contagious.
yes
It is not supposed to be contagious but everyone must be careful. Just WASH YOUR HANDS!
yes very much
no they are not so dont worry :)
The infection is highly contagious in its early stages. Blindness results from recurrent untreated infections.
Yes. You are contagious with low grade fever. Some times you are contagious without fever also. Some times you get asymptomatic infections.
No. Ammonia is a chemical substance, not a disease. Pneumonia can have a number of different causes, including various infections, some of which are contagious.