Words to Describe vaccinations

How vaccinations often is described ("________ vaccinations")

• consecutive
• regular
• puppy
• mass
• unsuccessful
• secondary
• successful
• necessary
• simultaneous
• certain
• recommended
• most
• therapeutic
• various
• mandatory
• annual
• specific
• infant
• experimental
• intradermal
• pox
• primary
• additional
• fewer
• live
• massive
• appropriate
• timely
• yellow
• based
• initial
• avoid
• usual
• further
• free
• basic
• scale
• oral
• periodic
• routine
• frequent
• antirabic
• protective
• preventive
• compulsory
• recent
• first
• available
• following
• effective
• widespread
• current
• required
• pneumococcal
• monthly
• numerous
• proper
• typhoid
• successive
• future
• prior
• unnecessary
• date
• prophylactic
• subsequent
• yearly
• standard
• hepatitis
• previous
• multiple