冠狀病毒
+
–
–
Any of a family (Coronaviridae) of single-stranded RNA viruses that have a lipid envelope studded with club-shaped projections, infect birds and many mammals including humans, and include the causative agents of MERS and SARS.
子分類：
SARS-CoV-2.
+[問題]
+[想法]
+[項目]
