label: Determine presence of risk factors for contagion (e.g., age, disabled, low socioeconomic class, crowded housing with poor ventilation, respiratory illness) or increased mortality (e.g., comorbidities, chronic respiratory disease, elderly)
label_lc: determine presence of risk factors for contagion (e.g., age, disabled, low socioeconomic class, crowded housing with poor ventilation, respiratory illness) or increased mortality (e.g., comorbidities, chronic respiratory disease, elderly)