When a infected person infects another person. I think.
allergic reactions,risk of transmission of stds and infectious diseases.
Infectious diseases are those diseases which are caused by infectious agents (which include microorganisms such as bacteria, fungi, protozoa and virus, as well as some multicellular animals such as worms) and hence they are the ones which can spread from one person to another. Non-infectious diseases are those diseases that are not caused by infectious agents and do not spread from one person to another.
The Journal of Infectious Diseases was created in 1904.
Emerging Infectious Diseases was created in 1995.
Clinical Infectious Diseases was created in 1979.
no. my friends dog got a cold once and then gave it to my dog
Any communicable disease is an infectious disease. See "Infectious and no Infectious Diseases what is the difference?" question .Common Cold Common cold and AIDS both are infectious diseases unless you take necessary precautions.
colds, and infectious diseases
There are many medicines for infectious diseases, too many to list.
Nutritional diseases are not classified as infectious disease because they do not fit the definition of 'infectious'. They cannot be transmitted from one person to another and the causative agents come from the environment.
Scandinavian Journal of Infectious Diseases was created in 1969.
Fairfield Infectious Diseases Hospital ended in 1996.