http://twitter.com/TuneArtWorks/status/1243744848315682818

Vector illustration of blood sample in a tube. Covid-19 or Corona virus test result for positive or negative. Healthcare concept.

➡️ https://t.co/fjA7waF16o#COVID19 #blood

— TuneArtWorks Stockphoto (@TuneArtWorks) March 28, 2020

from Twitter https://twitter.com/TuneArtWorks