Until the early 1800s<unk>  referred only to variolation (from variola = smallpox), the predecessor to the smallpox vaccine. The smallpox vaccine, introduced by Edward Jenner in 1796, was called cowpox<unk>  or vaccine<unk>  (from Latin vacca = cow). Smallpox<unk>  continued to be called variolation, whereas cowpox<unk>  was called vaccination (from Jenner's term variolae vaccinae = smallpox of the cow). Louis Pasteur proposed in 1861 to extend the terms vaccine and vaccination to include the new protective procedures being developed. Immunization refers to the use of vaccines as well as the use of antitoxin, which contains pre-formed antibodies such as to diphtheria or tetanus exotoxins. In nontechnical usage<unk>  is now more or less synonymous with protective injections and other methods of immunization.<unk>  also has a specific meaning for procedures done in vitro (in glass, i.e. not in a living body). These include the transfer of microorganisms into and from laboratory apparatus such as test tubes and petri dishes in research and diagnostic laboratories, and also in commercial applications such as brewing, baking, oenology (wine making), and the production of antibiotics. For example, blue cheese is made by<unk> g the ripening cheese with specific bacterial molds.
Inoculation
Autoinoculation
Disinfectant
Concoction
Logrolling 
Exertion
Freeze spray
Ingestion