The purpose of this study is to create and maintain a registry, which is a database (a searchable collection of information) about children, adolescents and young adults with pediatric onset of rheumatic diseases. This data may help in the evaluation of the safety and benefit of medications that are prescribed to patients who have rheumatic diseases.

The COVID-19 pandemic has affected all persons, though disadvantaged populations such as persons living with HIV are likely to be disproportionally impacted by the physical, economic, and psychological toll of the global pandemic. This study aims to better understand how COVID-19 has impacted care for veterans living with HIV.