by Tony Chen

Our warm welcome to two new health blogs to the burgeoning healthcare blogosphere. First, check out WSJ's Health Blog, which covers "health and the business of health." Recent posts cover topics ranging from chili dog contaminants to Mass. retail clinics to pharma big wigs. Their two bloggers and other staffers are posting 5 or 6 posts per day.

Also check out My Prevention Blog, brought to you by U.S. Preventive Medicine Execs Chris Fey and Briam Baum. These guys really seem to be thoughtful and sincere about wanting the American people to live healthy and get "more good years." While I'd like to see them post more often (and maybe add some shorter, quick-hit posts), I'm looking forward to what else these blue ocean strategy thinkers will come up with next. Read Chris Fey's first post on how his personal experiences made him passionate about preventive health.