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vac·ci·na·tion

n 1  :  the introduction into humans or domestic animals of microorganisms that have previously been treated to make them harmless for the purpose of inducing the development of immunity <oral >  < against smallpox>  < for whooping cough>   2  :  the scar left by vaccinating .
 
 

 
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Rangely District Hospital (Rangely, Colorado - Rio Blanco County)