hospital or somewhere else. they have tested 441 potential victims so far and sent notification letters to 1566. maryland general hospital has recommended 23 people for testing and officials at the baltimore va hospital have recommended 51 so far and are working to contact another 17. >> there are surely lessons for all of us in this investigation, including what is being learned in new hampshire and in particular. we need to learn to see what we can do to try to prevent that kind of thing from happening. >> he was accused of drugse and fired twice from hospitals outside of maryland pear he would have required a license to work here. so the state is investigating possible licensing issues. >> thousands of high school athletes are back on the playing field. now they follow a new concussion policy. it calls for more training for coaches in the area of brain injuries. the policy also determines when athletes are allowed to return to a sport after a concussion. the new regulation would require school systems to educate parents on the risk of brain injuries appeared to learn more about the state's new concussion policy, you can visit the education alert page of our website, wbaltv.com. >> coming