Real doctors such as the fictional doctor House do not study rare diseases they diagnose disease that may have multiple causes so they can be correctly treated. They are called diagnosticians.
No Flu is an infectious disease and at the right time of year there is nothing rare about it.Not all are infectious disease are rare. In fact, the common cold is an infectious disease. The measles used to be a common infectious disease. However, due to the measles vaccine, this disease was greatly eliminated.
Penicillin is effective for some infectious diseases, like strep throat and syphilis. It does not cure most infectious diseases.
Genetic diseases Autoimmune diseases Some parasitical diseases.
The scope and significance of communicable diseases is that they are all illnesses that are caused by some kind of infectious agent. Communicable diseases are also called infectious diseases (or transmissible diseases).
An Epidemiologist.
All infectious disease are not deadly, but some are deadly if not treated promptly
The Journal of Infectious Diseases was created in 1904.
Emerging Infectious Diseases was created in 1995.
Clinical Infectious Diseases was created in 1979.
Infectious disease in one that is spread by intimate contact with body fluids. Some of these are influenza, mononucleosis, and Chlamydia.
Infectious diseases - Dysentery, Pneumonia, Typhoid, Hepatitis A & E, Dengue. Non-infectious diseases - Diabetes, Arthritis, Irritable Bowel Syndrome, Coronary problems.