If H3N2 viruses continue to circulate prominently, the 2014-2015 influenza season could be severe. In addition, most of the H3N2 viruses that have been antigenically or genetically characterized at CDC are different or drifted from the H3N2 vaccine virus.
Updated April 12, 2017. An indefinite pronoun is a pronoun that refers to an unspecified or unidentified person or thing. Put another way, an indefinite pronoun doesn't have an antecedent.
The subject personal pronouns are: I, we, he, she, they. An object pronoun is a pr â¦ onoun that is used only as the object of a verb or a preposition. The object personal pronouns are: me, us, him, her, them. Note: The personal pronouns you and it can function as a subject pronoun or an object pronoun.