Maybe if she spoke up about it back in Jan/Feb when she was auditioning for prez or VP during the impeachment hearings?
Her buddy Biden actually discounted and complained about Trump's calling out China for their BS hiding of the outbreak. The China suck-up that he (and she also) is.
Not one word about it during her impeach speech Feb 5, when on Jan 30 we banned travelers from China. She knew damn well this was a serious issue back then. They insisted it was "a China problem". But, they chose to focus on impeachment instead of protecting the people of the USA for weeks while this was making inroads into the USA.
So, they share responsibility just as much for their distraction from what really needed attention, if she/they REALLY feel "it was preventable". (it wasn't and the world proves it. EU is as bad or worse when adding up all cases/deaths). They said and did NOTHING back when this all started.
House majority could've called for all kinds of actions, but not once did they even HINT at it back then.