a lot is being brought up about the lack of testing and it sucks that we don't have access to quicker methods of testing yet, but it's not going to have a big effect on the approach to treatment until a more convenient/faster test is available here
patients are going to be risk stratified based on symptoms/conditions into lower/higher risk groups and we'll run the usual sets of tests that we DO have available right now (such as rapid flus, respiratory virus panels that include testing for a large number of viruses, including coronavirus strains that are NOT covid), and if there's a positive, then there's a safe assumption that that person's symptoms are secondary to a virus that's not covid. the current sendout test for covid takes about 3 days to get back. if the prelim testing is negative, and the other symptoms and findings fit, especially if they have bilateral GGOs on chest imaging, then they'll be treated as a 'covid' patient, even if the actual diagnosis ins't 'confirmed' yet. this is how pennsylvania seems to be approaching it at the least, and i imagine most other centers will have some sort of set up that runs along those lines until more tests, faster tests are available