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.

Redwood City, Calif.-based Q Bio Inc., which is offering a quantitative assessment of personal health, has come out of stealth mode, scooping up $40 million in a series B funding round led by Andreessen Horowitz. The funds are earmarked to improve its proprietary platform and technology to make its preventive health services faster, better and more affordable for all.

PARIS – Sensome SAS, of Palaiseau, France, has closed a second funding round, of $9 million, with its original French investors (Kurma Partners SA, Invest Partners SA, BNP Paribas Développement SA and the Paris-Saclay Seed Fund), now joined by the Japanese-based Asahi Intecc Co. Ltd.