viral load test

基本解释

The more expensive test samples the blood for viral load, or copies of viral genomes.
而那项昂贵试验检测血中病毒负荷或病毒基因的拷贝数。
Moreover, HIV viral load assay as a supplemental test would be useful for early diagnosis of HIV infection.
而且核酸的检测可有助于对HIV早期感染的明确诊断。
Doctors usually test viral load every three to six months, and while chances are "pretty slim" that an undetectable level would suddenly rise, says Gallant, it is possible.
医生们通常每三到六个月检测一次病毒含量，虽然传播的机会非常小，但是这种无法检测到的水平仍可能会突然上升，Gallant,说。