4 doctors weighed in:

Are most diseases caused by bacteria?

4 doctors weighed in
Dr. Heidi Fowler
Psychiatry
3 doctors agree

In brief: Diseases may be

caused by bacteria, viruses, fungi, toxins, parasites or prions.
There are many types of pathogens.

In brief: Diseases may be

caused by bacteria, viruses, fungi, toxins, parasites or prions.
There are many types of pathogens.
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