Texas Department of State Health Services ??? website for current maps and other information such as symptoms, sample submission,* and protective measures: <a href="http://www.dshs.state.tx.us/idcu/disease/arboviral/westNile/">http://www.dshs.state.tx.us/idcu/disease/arboviral/westNile/</a> (for West Nile virus)http://www.dshs.state.tx.us/idcu/disease/arboviral/chikv/ (for chikungunya)