You need a valid driver's license to afford you the privilege of driving to work, getting your groceries, and performing other important day-to-day tasks. Aside from stripping you of the ability to drive, having a suspended license can also affect your ability to get car insurance.f course, since most states require cars driven on public roads to be insured, you'll need car insurance while driving with a hardship driver's license.
Active and Passive Immunity. 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 immune response. Artificially acquired active immunity can be induced by a vaccine, a substance that contains the antigen. vaccine stimulates a primary response against the antigen without causing symptoms of the disease (see vaccination). Artificially acquired passive immunity is a short-term immunization by the injection of antibodies, such as gamma globulin, that are not produced by the recipient's cells.
There are 4 main types of vaccines: 1  live attenuated vaccines, which contain a living, but weakened, form of the germ (organism); 2  inactivated vaccines, which contain a killed form of the organism; 3  subunit vaccines, which contain just the part of the organism that stimulates an immune response (the antigen); and.n antigen specifically induces the production of antibodies which can bind to it and neutralise it. While most vaccines work by inducing B lymphocytes to produce antibodies (see below), activation of T-cells â another type of immune system cell that helps protect against disease â is also important for some vaccines.