you are able to delineate faster. 3d scanners already scanned checked bags. pushing to use them for passenger carry ones. being tested in phoenix and boston. coming soon to jfk and chicago o hare. among the most challenging weapons to detective, plastic explosives that could be molded to look like anything. and a cell phone triggering device. new 3d scanners automatically detect. passengers will be able to leave liquids in their bag. this system can distinguish between water, coca-cola and liquid explosives. going to be faster. going to be able to identify automatically not just explosives, but weapons. which is going to help the screeners. because you re taking the human factor out. the cost of 300,000 per shooem machine. the tsa starting to roll them out. still ahead, cleveland puts home winning streak on the line
i think that s what s happening here. it s not that the vaccines don t work but this is the exact situation where the virus can spread. sidney crosby was in isolation for a few days. is that all you can do if you are sick with the mumps or is there anything else? you sort of treat the symptoms with these time of things. i don t know if you ve ever had chicken pox or any of those other things but it s a virus that typically rupps its course. and people can become very sick from it sometimes, but as you point out a healthy person while mumps can be pretty bad in adults, a healthy person should get over it, you know, reasonably quickly. you just got to make sure they don t become too dehydrated and take care of any infections that do develop. but people typically get through it. laura, happy holidays to you. thank you for joining us. pleasure. up next we re counting down the top ten health stories of the year. can you guess what they are? before that we ve got the human factor.
and keep you mentally strong. dr. sanjay gupta, cnn, reporting. the human factor is brought to you by cancer treatment centers of america. care that never quits.
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played carnegie hall with their orchestra. then she started violin for vasculitis. it s given me the ability to combine these things in my life, my illness and my music in a way that i never thought would have been possible. reporter: last october came an invitation to join the akron symphony. it s a goal i ve had for a long time. and it feels really, really neat knowing that i overcame all of this and i m still able to play. reporter: dr. sanjay gupta, cnn reporting. the human factor is brought to you by cancer treatment centers of america. care that never quits. and this will be your premium right here.