Possible Clues:

• Unorthodox medicine I eliminated is widespread
• What Bethlehem and Jerusalem do in charge of a particular area
• Widely prevalent
• Target wild mice native to a particular area
• Target outbreak of mice found in a particular area
• Local, indigenous
• Crazy comedienne -- not one from a certain region
• Local (of disease)
• Scholar with ambition to displace a rat found in a particular area
• (Of a disease) regularly found in a certain area