U.S. Health and Human Services Secretary Robert Kennedy made his first appearance May 14 before the Senate Health, Education, Labor and Pensions (HELP) Committee since his January confirmation hearing. Chaos, testy arguments, accusations and surprising agreements ensued.

Immunity is not a function most people particularly associate with the liver. But because of its connection to the gut, the liver is exposed to bacterial metabolites as few other organs are. And when either the liver or the gut is not functioning well, it can adversely affect immunity as well.

April may not have brought rain to med-tech, but tariffs and financial uncertainty certainly dampened the enthusiasm for IPOs. With those clouds lifting, three companies – Hinge Health Inc., Capsovision Inc., and Omada Health Inc. – appear ready to flower in May, potentially a harbinger of a return to the brisk pace for med-tech IPOs seen in the opening weeks of 2025 when eight companies raised nearly $1 billion.

Mentaily Ltd. raised $3 million in seed funding for its AI-powered mental health diagnosis, triage and support tool, Liv. The platform is designed to help patients suffering from psychological distress and mental illness.

The U.S. FDA’s April 4, 2025, warning letter to ICU Medical Inc. cited the company for failure to file a new 510(k) for changes to software used in an infusion pump, but those changes may have been driven by problems with the pumps the company acquired when it picked up Smiths Medical in 2022. The FDA also issued a warning letter to Epicare Acquisitions LLC related to its Zenith family of laser hair removal systems.

Noridian Healthcare Solutions opened a draft local coverage determination for gene tests for heritable thoracic aortic disease per a request from Invitae Corp., of San Francisco, which makes a comprehensive panel test for aortopathy.