In 2016 the CDC recommended that LAIV not be used for the 2016-2017 flu season and instead another type of influenza vaccine be used. This is due to the poor effectiveness of this type of vaccine between 2013 and 2016 with it being non effective during the 2015-2016 season.
A determiner is a word that modifies a noun or a noun phrase. Thatâs also the definition of adjective, but although both parts of speech modify nouns, determiners are distinct from adjectives in several respects, most obviously in that the latter express attributes, whereas determiners express relationship.
By Gerald Erichsen. Definition: A type of word that refers to a noun and determines which object, person or other entity the noun represents.Determiners are usually classified as a type of nondescriptive adjective, and with the exception of numbers they have little meaning apart from the nouns they refer to.y Gerald Erichsen. Definition: A type of word that refers to a noun and determines which object, person or other entity the noun represents.