From your second link: "“What [the data] support is that sure, there may be a few asymptomatic cases … but there’s probably not huge transmission beyond what y

From your second link: "“What [the data] support is that sure, there may be a few asymptomatic cases … but there’s probably not huge transmission beyond what you can actually see clinically,” Aylward said. The claim was quickly challenged by an infectious diseases expert who serves on a committee that advises the WHO’s health emergencies program."