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... a state of having sufficient biological defenses to avoid infection , disease, or other unwanted biological invasion. CELLULAR IMMUNITY - Cell-mediated immunity is an immune response that does...

Passive immunity is when you get antibodies from someone else- either naturally (across... to making your own antibodies in response to infection or immunization. So the answer is A.

...to be antibodies and therefore they are not providing any immunity (which means that you can get a new infection while still fighting the first one or right after you have recovered...

... from the feces can go to her vagina, causing urinary tract infection . Immunity will try to fight off the bacteria, so you will have fever. Fever...

.../mm3 2. T cells are extremely important to your immunity . If a microbe that can cause an infection infiltrates the body's initial barriers, such as skin or mucus...

...non-self", and remove it through a variety of mechanisms. Long term immunity is given by the adaptive immune system. After an infection , a small population of cells, called memory cells, remain responsive...

... to that disease. Exposure to the disease organism can occur through infection with the actual disease (resulting in natural immunity ), or introduction of a killed or weakened form of the disease organism through...

... contrary, but let's consider. Passive immunity by interferon: Unlike antibodies, interferon...uninfected cells, thus preventing any type of viral infection . Again consider that many virions are...