Federal prosecutors said that Shayasta Mufti submitted $1.7 million in Medicare claims without examining or assessing the patients tested.

The acquisition was opposed by some Quanterix shareholders. In May, Akoya also said it received an unsolicited acquisition bid for the firm.

Cardio Dx will sponsor a clinical study investigating use of its PrecisionCHD test to identify patients with CHD and assess response to Agepha's low-dose colchicine agent LODOCO.

The test is used for the detection of antibodies against Borrelia burgdorferi in serum from patients with signs, symptoms, and clinical history consistent with Lyme disease.

The acquired antibodies target hormones like thyroid stimulating hormone, human chorionic gonadotropin, prolactin, and total thyroxine.