preferred_name: Viral hepatitis (e.g., Hepatitis A, B, C, D, and E)
preferred_name_lc: viral hepatitis (e.g., hepatitis a, b, c, d, and e)
label: Viral hepatitis (e.g., Hepatitis A, B, C, D, and E)
label_lc: viral hepatitis (e.g., hepatitis a, b, c, d, and e)