As millions of Californians return to in-person work with a requirement to say whether they’ve been vaccinated for COVID-19, legislators who represent some of those residents have refused disclosure, either ignoring the question or insisting their employers — the state’s taxpayers — don’t have the right to know. In a survey conducted by The Times, 12 members of the Arizona Legislature refused to disclose their COVID-19 vaccination status. Eleven of the lawmakers are Republicans.