Also known as infectious diseases or transmissible diseases, are illnesses that result from the infection, presence and growth of pathogenic (capable of causing disease) biologic agents in an individual human or other
Communicable diseases
Diseases that cannot be passed on to another person.
Non-communicable diseases
It is your body's reaction to normally harmless substances such as pollen, molds, animal dander, latex, certain foods, and insect stings.
Allergies
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