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![Wenge Huang inspects material samples in the lab of Jiangtao Cheng. Photo by Alex Parrish for Virginia Tech.](/content/fluidphysics_me_vt_edu/en/index/_jcr_content/cta/adaptiveimage.transform/m-medium/image.jpg)
The lab in the news: Droplet biosensing method opens the door for faster identification of COVID-19
Dr. Cheng worked with electrical and computer engineering professor Wei Zhou to develop a method of droplet analysis that could turn coronavirus tests around in a fraction of the current method's time.