Distinguish between-Infectious and noninfectious diseases
Answers
Answer:
Non-infectious causes: The disease which does not spread by contact between infected and healthy person through air and water, is called non-infectious disease. Infectious Diseases: The diseases which spread due to infection by micro-organisms are called infectious diseases
Explanation:
Pathogens can be spread in different ways. Luckily, we can help prevent infectious diseases with good hygiene. We can also get a vaccination for certain diseases, which is a shot that makes you immune to the pathogen. Noninfectious diseases are not transmitted from one person to another and are not caused by pathogens.
Infection, often the first step, occurs when bacteria, viruses or other microbes that cause disease enter your body and begin to multiply. Disease occurs when the cells in your body are damaged — as a result of the infection — and signs and symptoms of an illness appear.
Infectious diseases are diseases caused by living organisms like viruses and bacteria. They can be passed from person to person through body secretions, insects or other means. Examples are SARS, influenza, the common cold, tuberculosis (TB), Hepatitis A and B.