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Welkin Health, a San Francisco-based population health management company that provides a combination of mobile, web, and telephone-based coaching programs, has raised $2 million in seed funding and announced its first major pilot, which is with Humana's Innovation Group.

Newport Beach, California-based Curely, which has developed a telehealth app that allows patients to ask physicians health and wellness questions, raised $2 million in a round led by Exponential Partners.

In one more take on the first half of 2015 funding, Health 2.

Phoenix, Arizona-based Medical Memory has raised $2.

Ireland-based 3D4Medical, which has developed apps for medical education and fitness, raised $16.

The year so far has seen 136 digital health investment deals over $2 million, for a total of $2.

According to an SEC filing, mail-order personal genome service and research company 23andMe has raised $79 million, in a round the company hopes will top out at $150 million.

Previous Sprint Mobile Health Accelerator participant, Yosko Sprint has announced that its accelerator will no longer focus specifically on digital health technologies, and instead will accept startups that are focusing on any mobile technology.

After weeks of rumors, this morning health insurance company Aetna announced that it is acquiring rival Humana for $36 billion in cash and stock.

London-based Your.