What is the key difference between the chronic and infectious diseases?

Can someone actually tell the answer to khdy's question?

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The correct answer for Connections Academy Students Lesson 1 Unit 9 is "Chronic diseases are not contagious, but infectious diseases can be spread between different living things." I hope this helps!

The key difference between chronic and infectious diseases lies in their origin and nature. To understand this, we need to define each term separately.

Chronic diseases:
1. Chronic diseases are long-lasting conditions that may persist for months or even years.
2. They are non-communicable, meaning they cannot be spread from person to person.
3. Chronic diseases often develop slowly and progress over time. Examples include heart disease, diabetes, cancer, and asthma.
4. Lifestyle factors such as poor diet, lack of physical activity, smoking, and excessive alcohol consumption can contribute to the development of chronic diseases.
5. Treatment for chronic diseases typically focuses on managing symptoms, improving quality of life, and preventing complications.

Infectious diseases:
1. Infectious diseases are caused by pathogens, such as bacteria, viruses, fungi, or parasites, and are often communicable.
2. They can be spread from person to person through direct or indirect contact, as well as through contaminated food, water, or vectors like mosquitoes.
3. Infectious diseases can have acute or chronic symptoms, depending on the pathogen and the individual's immune response. Examples include the flu, tuberculosis, malaria, and COVID-19.
4. Treatment for infectious diseases may involve medications, vaccines, and supportive care to help the immune system fight off the infection.

So, the key difference between chronic and infectious diseases is that chronic diseases are long-lasting conditions that are not contagious and are often influenced by lifestyle factors, while infectious diseases are caused by pathogens and can be transmitted from person to person or through other means.

https://www.google.com/search?q=define+chronic&oq=define+chronic&aqs=chrome..69i57.5954j0j7&sourceid=chrome&ie=UTF-8

and

https://www.google.com/search?q=define+infectious&oq=define+infectious&aqs=chrome..69i57.3632j0j7&sourceid=chrome&ie=UTF-8

Let us know what you decide.