Sight Sciences Inc., of Menlo Park, Calif., scooped up $30 million in a series E preferred stock financing round that was led by D1 Capital Partners. The funds are earmarked to further advance clinical and operational development and support commercial expansion of the company’s Omni surgical and Tearcare systems.

Liquid biopsy has long been seen as key to the future of cancer diagnostics, treatment and even potentially prevention. But now, startup Karius Inc. has staked out its claim as the first to bring cell-free DNA analysis, which is often used in oncology and prenatal liquid biopsy applications, into the clinic for infectious disease detection, identification and treatment guidance.

As the COVID-19 strain of coronavirus continues to spread around the globe, companies are scrambling to develop effective diagnostics and vaccines to contain the outbreak and reduce future threats. Among those is Inovio Pharmaceuticals Inc., of Plymouth Meeting, Pa., which has been awarded a $5 million grant from the Bill & Melinda Gates Foundation to speed testing and scale of smart delivery device for its COVID-19 vaccine candidate.

PARIS – Quantum Surgical SAS, of Montpellier, France, has been awarded development aid amounting to $2.25 million in grants and repayable loans from Bpifrance bank, as part of the French Deeptech program.