specific resistance immunity definition
Infection is caused by the presence and multiplication of pathogens. Pathogens are. viruses and microorganisms (bacteria, fungi, protozoans, parasites) that cause. disease. The body is equipped with two types of defense mechanisms to fight infection; these. include nonspecific resistance and specific immumity.B. Nonspecific Resistance = protection against a wide range of pathogens.nfection is caused by the presence and multiplication of pathogens. Pathogens are. viruses and microorganisms (bacteria, fungi, protozoans, parasites) that cause. disease. The body is equipped with two types of defense mechanisms to fight infection; these. include nonspecific resistance and specific immumity.