Noun • vaccination	Verb • vaccinate
चेचक:    smallpox pox variola variola major vaccinia
आदि:    origin outset source infancy germ extra etc
आदि का:    aboriginal seminal primal primordial prior
का:    presumably belonging to of by squander encode
टीका:    annotation serum Key commentation gloss exegesis
टीका लगाना:    vaccination inoculation vaccinate inoculate
लगाना:    placement infliction infix countersink imposition