Active immunity often involves both the cell-mediated and humoral aspects of
immunity as well as input from the innate immune ...
Naturally acquired active immunity occurs when the person is exposed to a live
pathogen, develops the disease, and becomes immune as a result of the primary
It is of two types: natural or active and artificial or passive. Active immunity is
produced by clonal selection and expansion. Passive immunity occurs when ...
May 19, 2014 ... There are two types of immunity: active and passive. Active Immunity. Active
immunity results when exposure to a disease organism triggers the ...
Active immunity definition, immunity in an organism resulting from its own
production of antibody or lymphocytes. See more.
Active immunity occurs when a person develops a permanent immunity to a
disease, while passive immunity occurs when a person develops a short-term ...
In this lesson, you'll learn all about active immunity. We will discuss how active
immunity works in the body, the different types of active...
Active immunity refers to the process of exposing the body to an antigen to
generate an adaptive immune response: the response takes days/weeks to
resistance resulting from previous exposure of an individual in question to an
infectious agent or antigen; it may be active and specific, as a result of naturally ...