Ok but like, why draw the line at Massachusetts? Lol. If I make a wrong turn and end up in New Hampshire am I going to have to reevaluate my fruits and vegetables?

Does this vary from place to place?

Poorly phrased in the article if I understand correctly. It means it gave a correct positive diagnosis in patients who had already been diagnosed, with those percentages.

Kudos to you for staying engaged and responsive to feedback.