ID 174948612 © Jarun011 | Megapixl.com
Sharing is not just caring, it's also about giving credit - add this image to your page and give credit to the talented photographer who captured it.:
2019 analyzing blood care cdc china chinese corona coronavirus covid covid19 diagnosis disease dna epidemic exam experiment flu found genome health holding hubei infection lab laboratory medicine mers molecular ncov negative new novel outbreak pcr pneumonia positive reactive research respiratory rna sample sars scientific spreading technician test transmission tube virus who world wuhan