Header Ads



">
Breaking News
recent

Why A Negative Test Doesn't Rule Out COVID

covid 19 testingphoto of throat culture swab and v

Tests miss COVID cases for a variety of reasons, meaning someone who tests negative may still have the disease.



from WebMD Health https://ift.tt/2SkH54G

No comments:

For more information you like & comment

Theme images by PLAINVIEW. Powered by Blogger.