@techreport{Centers for Disease Control and Prevention2021,
author = {Centers for Disease Control and Prevention},
title= {COVID-19 and your health},
year = {2021},
URL = {https://www.cdc.gov/coronavirus/2019-ncov/need-extra-precautions/people-with-medical-conditions.htm},
publisher = {National Center for Chronic Diseases Prevention and Health Promotion},
address = {Atlanta, Georgia},
}