Test kit hitches, regulatory issues, restrictive guidelines and health insurance costs have all got in the way of testing for the covid-19 virus in the US
Source:
https://www.newscientist.com/article/mg24532733-600-coronavirus-testing-in-the-us-has-been-hampered-by-multiple-problems/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home