The purpose of this study is to collect biological specimens and clinical data from individuals with suspected or confirmed cases of Coronavirus Disease 2019 (COVID-19), as well as other respiratory pathogens such as influenza and respiratory syncytial virus (RSV). The study also includes individuals who have received vaccines for these respiratory illnesses.

• Samples and data collected will be stored in a biorepository and used to investigate the immunologic and virologic responses to these pathogens.
• Samples stored in this biorepository may also be used for future research studies.
• Insights gained from this work will facilitate the development of novel therapeutics, vaccines, and other interventions that may be critical during ongoing or future public health emergencies.