15 days ago was a different universe of testing capacity. Oregon had done less than 500 tests then and was still using the initial (semi-flawed) CDC tests. We've done almost 13,000 tests since then (I live in Oregon). Not to say we're doing enough yet, but it is a totally different situation today in Oregon and elsewhere:
https://www.deptofnumbers.com/covid19/oregon/
edit: that link is to a site I built to track testing capacity and new case growth.