Huntington's disease is a genetic disease (not carried by an infectious vector) and so, it is not infectious.
All infectious disease are not deadly, but some are deadly if not treated promptly
There are many infectious diseases that can affect animals, some of these may be passed on to humans (zoonotic diseases). Infectious disease may be caused by; bacteria, viruses, protozoa, parasites and many other classes of pathogens.
Not directly, but the infectious microorganism that causes the disease may produce a toxin that is the cause of some of the disease's symptoms. Not every disease causing microorganism produces a toxin.
Protozoan parasites can cause infectious diseases in humans and animals that can be fatal. Some of these are Toxoplasmosis, Trypanosomiasis, and Giardia.
Infectious disease doctors are internal medicine doctors who treat and diagnose infectious diseases of varying types in the human body. Some diseases that infectious disease doctors deal with include AIDS, tuberculosis, malaria, meningitis, tetanus, and various infections of the respiratory system. Infectious disease doctors also aid in the prevention of tropical and other travel-related diseases.
Penicillin is effective for some infectious diseases, like strep throat and syphilis. It does not cure most infectious diseases.
A non infectious diseases can not be transmitted to other humans. Non-infectious diseases are those diseases that are not caused by a pathogen and cannot be shared from one person to another. Diseases caused by these organisms are infectious diseases. There are many kinds of non-infectious diseases. A non-infectious disease is a disease that may be caused by either the environment, nutritional deficiencies or genetic inheritances. Some examples include; Environmental causes such as skin cancer from radiation (from the Sun), or lack of food (e.g. scurvy from lack of Vitamin C), genetic disorders, or any source other than an infection. They can also be caused by drugs and carcinogens (cancer-causing agents). Non-infectious diseases cannot be spread from person to person as in infectious disease, but can be passed down genetically in some cases such as hemophilia in the royal blood line. Historically, infectious diseases were the main cause of death in the world and, indeed, in some developing regions this may still be the case. With the development of antibiotics and vaccination programs, infectious disease is no longer the leading cause of death in the western world. Non-infectious disease is now responsible for the leading causes of death in both developed and some developing countries. There Hope Your Happy :D
Infectious disease in one that is spread by intimate contact with body fluids. Some of these are influenza, mononucleosis, and Chlamydia.
Infectious mononucleosis (also known as EBV infectious mononucleosis or Pfeiffer's disease and colloquially as kissing disease - from its oral distribution - or as mono in North America and as glandular fever in other English-speaking countries) is an infectious, very widespread viral disease caused by the Epstein-Barr virus, which well over 90% of all adults are exposed to at some point in their life.http://en.wikipedia.org/wiki/Infectious_mononucleosis
Non-infectious diseases are not caused by things entering the body but by things in the body changing for some reason. An example of a non-infectious disease would be something like Parkinsons. We don't really know what causes it and it cannot be transmitted to another person.
Some species can cause disease in humans