In immunology, nonspecific host defense mechanisms are the type of body defense mechanism as a way to resist the invasion of harmful microorganism that is non-selective and is used across all kinds of microorganisms, may it be a virus, bacteria, fungi, among others. An example of this in an intact skin. The skin is a barrier used by the body that keep all microorganisms out of the body, regardless of their type (hence non-selective). Other examples of nonspecific host defense mechanisms are the following:
Fever
Inflammation
Phagocytosis
Anatomic barrier (such as the meninges in the brain and the skin)
Specific host defense mechanisms on the other hand are targeted to a specific type of microorganism. The antibodies build upon the immune system's exposure to COVID19 vaccination is effective for COVID19 only. It wont work with against other viral infections such as rabies or dengue, against bacterial infections such as tonsillitis, and protozoa such as malaria.
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In immunology, nonspecific host defense mechanisms are the type of body defense mechanism as a way to resist the invasion of harmful microorganism that is non-selective and is used across all kinds of microorganisms, may it be a virus, bacteria, fungi, among others. An example of this in an intact skin. The skin is a barrier used by the body that keep all microorganisms out of the body, regardless of their type (hence non-selective). Other examples of nonspecific host defense mechanisms are the following:
Specific host defense mechanisms on the other hand are targeted to a specific type of microorganism. The antibodies build upon the immune system's exposure to COVID19 vaccination is effective for COVID19 only. It wont work with against other viral infections such as rabies or dengue, against bacterial infections such as tonsillitis, and protozoa such as malaria.
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