코로나 바이러스 변종 G614가 기존의 D614를 대체 중이라고.txt

A SARS-CoV-2 variant with Spike G614 has replaced D614 as the dominant pandemic form

The consistent increase of G614 at regional levels may indicate a fitness advantage

G614 is associated with lower RT PCR Ct’s, suggestive of higher viral loads in patients

The G614 variant grows to higher titers as pseudotyped virions