Please use the form below to submit a data request to the Epidemiology Unit.   Data Request Form     Please email the completed form to the Epidemiology Unit at epidemiology@co.sanmateo.ca.us You may also print a copy and fax it to the attention of the Epidemiology Unit at (650) 573-2919.   All fields are required for submission of a request.   If you have any questions, please call the Epidemiology Unit at (650) 573-2217.