https://blogs.mercola.com:443/sites/vitalvotes/archive/2020/05/24/study-of-two-covid19-antibody-tests-shows-one-more-accurate-than-the-other.aspxA study of two different FDA-authorized COVID-19 antibody tests &mdash; Abbott and Euroimmun &mdash; found that Abbott was more accurate and had fewer overall errors than the Euroimmun test, although some inaccuracies were thought to be tied to the timingenCommunityServer 2008.5 SP1 (Debug Build: 31106.3070)https://blogs.mercola.com:443/sites/vitalvotes/archive/2020/05/24/study-of-two-covid19-antibody-tests-shows-one-more-accurate-than-the-other.aspx?ShowAllComments=True#10013205/24/2020 2:19:05 AM24451277-a5aa-4add-96dc-64081bfd86fa:1001320dah97532<p>I took the Abbott &nbsp;test 6 weeks after acute covid. Still have slight dry cough. Stamina slowly returning. Test result negative. Doctor does not have advice.</p>