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  1. Through direct contact, such as touching, kissing, or sexual activity.
  2. Through respiratory droplets when an infected person coughs or sneezes.
  3. Through contaminated surfaces or objects that an infected person has touched.
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What are non infectious diseases?

Non-infectious diseases are conditions that are not caused by pathogens such as bacteria, viruses, or parasites. Instead, they typically result from genetic, environmental, lifestyle, or other factors, including conditions such as heart disease, diabetes, cancer, and autoimmune disorders. These diseases are not spread from person to person like infectious diseases.


What are three ways in which diseases can be transmitted?

Infectious diseases are caused by germs, such as viruses, bacteria, and parasites. Contagious or communicable diseases are those that can be spread from one person to another. Infectious diseases that commonly occur among children are often communicable or contagious and may spread very easily from person to person


What is called a disease which spreads from one person to another?

Germs that spread from person to person to cause diseases are contagions.People who are then infected with the germ, only during the active phase of the germ's "life", are then referred to as being contagious.


What are transmissible diseases?

Transmissible diseases are illnesses caused by infectious agents such as bacteria, viruses, or parasites that can be passed from one person to another through direct or indirect contact. Examples include the flu, COVID-19, tuberculosis, and sexually transmitted infections. Preventive measures such as vaccination, good hygiene practices, and safe sex can help reduce the spread of transmissible diseases.


What is the scope and significance communicable 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).

Related Questions

Can an infectious disease be spread from one organism to another?

colds, and infectious diseases


What disease can pass from one organism to another?

There are Infectious Diseases and Non infectious Diseases. Infectious diseases can be transmitted from person to person, and can be spread from one living thing to another are known as communicable diseases. They can be caused by, Bacteria, Viruses, Protists, etc. which is the Plague. Non infectious diseases can not be transmitted from person to person, these are things like Cancers.


What are non infectious diseases?

Non-infectious diseases are conditions that are not caused by pathogens such as bacteria, viruses, or parasites. Instead, they typically result from genetic, environmental, lifestyle, or other factors, including conditions such as heart disease, diabetes, cancer, and autoimmune disorders. These diseases are not spread from person to person like infectious diseases.


Whats the difference between infectious diseases and non-infectious diseases?

noncommunicable cannot be spread from one person to another noninfectious cannot be spread from person to person


How is a non infectious disease different from a infectious disease?

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.


An infectious disease is a disease that is caused by what?

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.


How are infrctious diseases spread?

Infectious diseases are spread through various means such as direct contact with an infected person, respiratory droplets when someone coughs or sneezes, ingesting contaminated food or water, or through vectors like mosquitoes or ticks. Some infectious diseases can also be spread through blood or bodily fluids.


What are infectious and non-infectious diseases?

Infectious Disease can be spread from person to person though coughing or sneezing or some other means.(The Common cold, The Flu). Non-Infectious Disease cannot be spread from person to person. (Cancer, Heart Disease).


What are three ways in which diseases can be transmitted?

Infectious diseases are caused by germs, such as viruses, bacteria, and parasites. Contagious or communicable diseases are those that can be spread from one person to another. Infectious diseases that commonly occur among children are often communicable or contagious and may spread very easily from person to person


What is difference between infectious and non infectious?

noncommunicable cannot be spread from one person to another noninfectious cannot be spread from person to person


What is called a disease which spreads from one person to another?

Germs that spread from person to person to cause diseases are contagions.People who are then infected with the germ, only during the active phase of the germ's "life", are then referred to as being contagious.


Diseases that do not spread from one person to another is called a what?

Non transmittable or non contagious disease