Vaccines.
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A vaccination using a vaccine made from attenuated live viruses.
Vaccines are for the purpose of disease prevention. Vaccination is the process of introducing harmless pathogens to the body for a response trigger without an actual infection. Vaccines are either composed of: *dead pathogens *weakened pathogens *protiens from the target pathogens
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Inoculations (for immunization) are substances made from weakened viruses or bacteria.
Some vaccines are really just a weakened form of the disease. These are called attenuated vaccines.
They are called live attenuated vaccines. Attenuated means weakened. The nasal mist flu vaccine is an example of a live attenuated vaccine. The vaccines for flu that are injected are made from pieces of viruses or "dead" viruses. See the related question below for more information on these two types of vaccines.