A 37-year-old member asked:
What is the main difference between infectious and non-infectious diseases?
1 doctor answer • 2 doctors weighed in
Infectious Disease 37 years experience
Microorganisms: Infectious diseases are caused by pathogenic microorganisms: bacteria, viruses, fungi, and parasites. Everything else is non-infectious (except for the "non-infectious" diseases that will turn out to be infectious once we figure out what really causes them).
5.7k viewsReviewed >2 years ago
A 49-year-old member asked:
What is the difference between infectious diseases and non infectious diseases?
2 doctor answers • 4 doctors weighed in
Pathology 29 years experience
Prevent/avoid them.: There are many differences in these broad topics, but one of the largest ones to me is that you can prevent/avoid infectious diseases, whereas it is a great deal more difficult to avoid non-infectious ones. Heart disease, for example, happens in many people no matter what they do to prevent it. Std's can be avoided, and treated, especially if they're caught in time.
5.3k viewsReviewed >2 years ago
Last updated Jun 23, 2015
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