With the Pentagon set to award a massive health IT contract and more work expected across the federal government, government contractors and technology companies alike are increasingly ramping up their focus on the field. This week, government services contractor ManTech International, which has moved into health IT through several recent acquisitions, said it has hired Stephen Comber, who headed Leidos Health, to manage its health unit. And on Thursday, PricewaterhouseCoopers announced it has added Google to its team pursuing the...