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dr. sanjay gupta.oncussion comes from the latin word -- which means to violently shake it's exactly what happens to the brain inside the skull after a blow to the head, neck or body. the brain bounces off the skull bruising and tearing membranes sometimes resulting in irreversible damage. when it comes to sports with high concussion risks a few come to mind right away. american football, and, of course, boxing. or ice hockey. but what about the world's most popular game? it might be time to start including soccer on that list. [ cheers ] >> two players are down. >> i think they hit heads. >> they just dropped. >> yeah. >> i think it was -- i was out in mid-air. >> in the air, both trying to head it. no question about it, they absolutely clocked each other. >> it's scary. because in an instant, in that instant, my life changed. >> reporter: cindy parlow cohen made a career out of heading the soccer ball. at nearly 6 feet tall, she was a target in the air. scoring countless goals with her head. for cindy

dr. sanjay gupta.getting your bell rung, or seeing stars. call it what want, but concussions are brain injuries, and it's time to start treating them that way. this is "vital signs." i'm dr. sanjay gupta. concussion comes from the latin word -- which means to violently shake it's exactly what happens to the brain inside the skull after a blow to the head, neck or body. the brain bounces off the skull bruising and tearing membranes

dr. sanjay gupta, cnn, ft. collins, colorado. >> pretty fascinating. joining us. be sure to set your dvr to record "outfront" to watch us any time. see you back here tomorrow night. "a.c. 360" starts right now. >>> thanks for joining us tonight. with primary politics reaching a boiling point in stk zk, new poll numbers predicting a win for donald trump, president obama went on the cameras and went on the offensive, spoke out on trump as well as the threat of gop obstruction if he names a supreme court successor to antonin scalia. today he made it plain. he said the constitution is clear on what he'll do next which is nominate someone election year or no next year. >> there's no unwritten law that says that it can only be done on off years. that's not in the constitutional text. i'm amused when i hear people who claim to be strict interpreters of the constitution

dr. sanjay gupta gives us a look at your brain on football and a possible medical breakthrough against a crushing disease. >>> good afternoon, everyone. welcome to "the lead." i'm jake tapper. we are in the thick of it, people, so of course we begin today again with our politics lead. donald trump in new hampshire, the site of the nation's first in the nation primary. in just five days, and mr. trump is not taking anything for granted. granite. it's the granite state. anyway, he has four events today. some old-school politician-like appearances. he's taking an alternate route to get around today, it's called the high road. until today a road not taken. sur lan s sunlen serfaty is on the trail. trump is noticeably toning it down today. >> that's right. he backed off of going after ted cruz, as we saw him do all day yesterday, hammering him, claiming that cruz did not win iowa, that he stole the iowa election. well, there was absolutely none of that coming from donald trump today, and ted cruz was the one throwing the punches. on the ground in new hampshire, ted cruz reveling in taunting t

dr. sanjay gupta joins me now live from cdc headquarters in atlanta where he just spoke with the agency'scdc is making pregnant women its priority here? >> no question about it. for the vast majority of people who get this infection, they'll have little or no symptoms. it's really women who are pregnant and specifically this link between the zika virus and birth defects. they do have some new guidance. first of all, men who have gone to one of these countries where zika is spreading, if they come back, if their wife or their girlfriend is pregnant, they are being told you've got to have protected sex or no sex for the duration of the pregnancy. this is pretty specific guidance. they're also saying for the women themselves, if your pregnant, you go to one of these countries, if you have any signs of illness, you've got to get tested while you're still sick. if you don't have signs of illness, you've got to get tested as early on as possible during your pregnancy and then another test just a few months later, so they're really getting specific on the sort of testing now that they're advisin

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dr. sanjay gupta joins us more on this.t more can you tell us about the spread of this virus through sexual contact? >> this was a confirmed case. there was suspicion, could this be spread via sex. but yesterday, the story was that a man who travelled to venezuela, he came back, he had some symptoms of zika infection. subsequently, he tested positive as did his sexual partner. the sexual partner was someone who hadn't left the state since 2008. so, again, they suspected that possibly this could be spread via sex but they weren't sure. keep in mind, you know, you think about infections like malaria, carol, that's transmitted via mosquitos but not sex. hiv, via sex but not mosquitos. this appears to be mosquitos and via sex. >> what will this woman do? >> keep in mind, if this is someone who is not pregnant, the vast majority of people won't have symptoms or they will have very mild symptoms. obviously, there's a lot of concern among women who are pregnant and in the early parts of their pregnancy. for other people, it's not

dr. sanjay gupta who joins me live. sanjay, thank you so much.until now i was prepared to ask you questions about the spread of zika here in the united states. and i will get to that. but then this morning the news of these three deaths in brazil. these were not babies. these were grownups, adults with zika. is this a new risk that we're just learning about that it's now deadly? >> no. i don't think so. i think what we have been hearing all along is the vast majority of people who get this infection are going to -- you have little or no symptoms. and when i say vast majority, i mean 80% of people. there are some people who it's going to be riskier in. it could be people who have underlying illness, it could be people whose immune systems are suppressed. we don't know. one of the cases -- one of the people in brazil is a 20-year-old woman who apparently had no other medical history, but it's also challenging sometimes to know did she have zika for sure, was this another infectious disease? and it speaks to the capability of the testing right now,

dr. sanjay gupta, cnn, los angeles. >>> you're watching "cnn newsroom." we'll be right back.aveled for over 850 miles. my men driven nearly mad from starvation and frostbite. today we make history. >>bienvenidos! welcome to the south pole! if you're dora the explorer, you explore. it's what you do. >>what took you so long? if you want to save fifteen percent or more on car insurance, you switch to geico. it's what you do. >>you did it, yay! >>> so, with all the attention on tuesday's new hampshire primary, it's time to find out whether the weather will affect voter turnout? >> the weather was so crucial in iowa a few days back. a lot of people will be focusing on the weather this time around in new hampshire, of course. it doesn't look as if there's going to be any major concerns, although it is going to be extremely cold for everyone heading out to the primaries. >> great. >> exactly. let me get to the details and show you exactly what we can get if, perhaps, are you listening in from new hampshire. thank you for your viewership this morning. we're dodging out on a major sto

dr. sanjay gupta. keep reporting on these additional states, these additional cases, the spread of zika something they anticipated or is this sort of, you know, aharm bells ringing? >> i think they anticipated this. keep in mind all the people who have come back to the united states, those are people who are infected, have come back from one of these countries where zika is spreading. besides that situation in texas you mentioned where a man brought back zika and then through sex was -- ineffected somebody else. everyone else in the united states got this somewhere else and brought it back. that was expected. what they think will likely happen, although in very, very small amounts, is some local spread. probably in south florida, south texas. those are the areas where this type of virus has spread before. >> we were talking during the commercial break, so the originating country you said was uganda, spread to south america. one of the countries where it spread, brazil. now these growing calls to possib

dr. sanjay gupta, cnn, fort collins, colorado. >> fascinating stuff there. >>> a nevada rancher accused of leading an armed standoff against the u.s. federal government in 2014 has been denied bail. a federal judge in oregon says cliven bundy is a flight risk. the 69-year-old faces several charges, including conspiracy to commit an offense against the united states, extortion, and obstruction of justice. bundy was arrested last week in oregon, where his two sons were allegedly involved in an armed standoff against federal authorities there. >>> "cnn newsroom" continues after this short break. here's a little healthy advice. take care of what makes you...you. aveeno® daily moisturizing body wash and lotion with active naturals® oat. used together, they provide 2x the nourishment for beautiful healthier looking skin. aveeno® naturally beautiful results® >>> police in west palm beach, florida, arrested a teenager they say was pretending to be a doctor. officers hauled the 18-year-old away from a medical clinic on tuesday. the health department says he advertised himself as a doctor running an

dr. sanjay gupta. you just spoke with scott kelly after, what, almost a year in orbit. what did he say to you? >> well, he's got a lot to say as you might imagine, wolf. just amazing, people that talk to him like that. you know, he's part of a twin study. he's got his twin brother back on earth. mark kelly, a lot of people know mark kelly, gabby gifford's house, they're comparing the twins. trying to determine how does aging take place differently. what is the impact on the body, the changes, the heart, fluid changes. he talked about how he keeps himself occupied up in the space station as well. it's really curious, you always see those amazing images of earth from the international space station and i wanted to ask him almost from a medical perspective when he looks at earth, how does it look, does it look healthy, does it look sick, are there areas for improvement. >> certain parts of the world at times that you don't expect or other, you know, weather conditions. when you look at the, you know, atmosphere, i wouldn't say it looks -- the thin veil of the atmosphere on

dr. sanjay gupta, cnn, reporting. let's celebrate these moments... this woman... this cancer patient...ne... living her life... loving her family. moments made possible in part by the breakthrough science of advanced genomic testing. after christine exhausted the standard treatment options for her disease, doctors working with the center for advanced individual medicine at cancer treatment centers of america suggested advanced genomic testing. the test results revealed a finding that led to the use of a targeted therapy that was not considered for christine before. now, they're helping fight her cancer on another, deeper level... the genetic level. this is precision cancer treatment, an approach to care that may help patients like christine enjoy the things that matter most in their lives while undergoing treatment. the evolution of cancer care is here. that's definitely something worth celebrating. learn more about precision cancer treatment at cancercenter.com. appointments are available now. to help pay for her kids' ice time. before earning 1% cash back everywhere, every time. and 2

dr. sanjay gupta cnn reporting. >> turning points.tment centers of america. care that never quits. >>> what do the voters think? especially in this key super tuesday state? what do they want to hear tonight? what do they want not what hear? let's ask. great to have you all here. excited for tonight? >> absolutely. >> let's start with some of the obvious points. you were with trump, period, amen. 75% plus of his supporters say they wouldn't go for anybody else. they are a hundred percent revolved. are you in that camp. >> absolutely. >> differently with the other candidates. are you 100 percent? i am. won't look at anybody else. >> same for you? >> hundred percent. >> what happens if it is not your guy. would you support the nominee anyway? >> i would support the nominee. >> it depend on who the nominee is. >> a what if it's his man donald trump? i would have to take a look and see. i would say'd fully support the nominee if it's donald trump. >> what's driving your support? give me one or two reason, why donald trump? >> he's a busine

dr. sanjay gupta with what you need to know. for people wondering about this. i think it bears repeating, what is zika, who does it most affect? >> zika is a virus that is spread primarily by mosquitos. it started from the zika forrest in uganda, got its name there. it traveled to many places around the world. most people who get this infection will probably not get sick they will probably not they don't have it because they will not get symptoms. the people it most affects, most concerned is women who are pregnant, in the early parts of their pregnant. the concern is not as much for them as it is their babies. there has been a correlation between this virus is and a birth defect known as microcephaly. >> are there any physical symptoms? >> yeah. it might feel like you have a milder flu. you may get rash around your body, joint aches, red eyes. you're just not going to feel well for a couple of days. again, if you get symptoms at all. you might think i caught a bug somewhere. >> they describe most of the people on our staff thes

dr. sanjay gupta joins us with more.e cdc regulations. >> what they found and they confirmed a couple days ago, this virus can be transmitted via sex sels as well as mosquit. a sexual partner tested positive who hadn't left the country since 2008. they say she received it from him. the guidance now is that if you've gone to one of these countries and come back and have the infection, and you're having -- if your wife is pregnant, you have to practice safe sex during the entire time of the pregnancy. you could transmit the virus now to someone who is already pregnant, and that's what they're trying to avoid. it still involves people who has gone to one of these countries and returned. but the guidance is for women who are pregnant. >> it's obvious if you have the zika virus, it's obvious, and people will know, right? so you don't have sex with your partner? >> not necessarily. i mean, look. most of the people, frankly, probably won't know. 80% of the people will have few symptoms. if you've gone to one of these countries

dr. sanjay gupta, cnn, reporting. let's celebrate these moments... this woman... this cancer patient...fe... loving her family. moments made possible in part by the breakthrough science of advanced genomic testing. after christine exhausted the standard treatment options for her disease, doctors working with the center for advanced individual medicine at cancer treatment centers of america suggested advanced genomic testing. the test results revealed a finding that led to the use of a targeted therapy that was not considered for christine before. now, they're helping fight her cancer on another, deeper level... the genetic level. this is precision cancer treatment, an approach to care that may help patients like christine enjoy the things that matter most in their lives while undergoing treatment. the evolution of cancer care is here. that's definitely something worth celebrating. learn more about precision cancer treatment at cancercenter.com. appointments are available now. >>> cold play was the headliner but beyonce stole the super bowl halftime show. ♪ ♪ okay ladies now let's get in

dr. sanjay gupta, cnn, reporting. >>> top of the hour, 3:00 p.m. eastern.cial coverage of a critical moment in the race for the white house. >> i'm erin burnett here in south carolina. cnn's second town hall with the republican presidential candidates will happen right here where i'm standing and what a day it is to hear from them encluding trump who will be here with us in a few hours. we're going to get to the first question voters may ask tonight, which is how and why he took on the leader of catholics worldwide. not even the holy father was spared trump's counterpunch today. the pope was taking questions from reporters. he he was asked about donald trump, about trump plan to build a wall along the southern border of the u.s. and trump's accusation that mexico was using the wall as a political pawn. >> translator: thank god he said i was a politician, because aristotle defined the human person as animal politicus so at least i'm a human person. as to whether i'm a pawn, well, maybe, i don't know. i'll leave that up to your judgment and that of the people

dr. sanjay gupta, talked to him just a short time ago and asked him how's it going. >> a year now seems longertely have an appreciation for, you know, certain things that freedom and, you know, being on earth provide, but certainly, you know, being confined for this period of time is not something that i think people would -- it's different when you're in space and doing something that you think is important, but i definitely think i would, you know, kind of relish my freedom more after this experience maybe than i did before. >> too cool. sanjay gupta joins me now. i saw him the other day -- >> it is too cool. >> part of the football, the super bowl pregame show and he was tossing the football, you know, toward the camera. i mean it's awesome just what he's done. i can't believe it's almost been a year. what else did you talk about? >> we talked about so many things and it is so cool. it was interesting, he was giving a response -- we started talking about gravitational waves. you heard about this news today, brooke. nobody knows what it means. he would know what it means, right, because he's

dr. sanjay gupta after the break. >>> the world health organization declaring the zika virus a global healthonth a, however the first documented was eight years ago. how has this not made head lines until now? >> we tend to pay attention to things when we are directly affected by them. this is an isolated case eight years ago but important. but because it was isolated i think a lot of people simply had not paid tngsz to it. had they paid attention we could be in a different situation now because maybe we would be working on antivirals for eight years. maybe working on a vasquccine f eight years. this guy goes out to senegal and out doing work on malaria. comes back with something and feels sick. he gets a rash, joint pain. but he doesn't know what it is and he is the guy that would know what it is because he does this for a living. he doesn't know. a short time after that his wife who had never left the country also starts to get sick. listen to how he described her symptoms. >> when did you first hear from your wife that she wasn't feeling well? >> so she started not feeling well maybe abou

dr. sanjay gupta has his story on this week's turning points. >> richard horn is quite the renaissance manoscientist by trade and professor emeritus of physiology at thomas jefferson university. when richard was diagnosed with parkinson's in 2010 he thought he'd have to give up doing what he loves. >> it was just devastating. because i saw all of the beauty of magic and music being taken away from me. >> parkinson's is a progressive motor system disorder that can cause a gradual loss of movement. symptoms are mild at first. sometimes just a hand tremor but eventually balance and coordination will also deteriorate. treatments can slow the progression but as things stand now there is no cure. >> richard refuses to let the disease stop him. the 70-year-old still plays piano several times a week. >> it improves my coordination pretty dramatically. >> and performs magic. he says his shows have actually gotten better. >> changed my focus to people, poetry and artistry are the things that drive magic. not fast hands. >> he's also encouraging others not to give up just like him. >> for the moment

dr. sanjay gupta in one of his final interviews from the international space station. >> when you look atl on the limb of the earth, i wouldn't say it looks unhealthy, but it definitely looks very, very fragile. >> it includes a study comparing the toll it has on his health compared to that of his brother. >> twin studies. that's interesting. the governor of louisiana announcing the state could lose one of its most prized possessions, the lsu football team. coy wire in this morning's breacher report. >> hi, alisyn. perennial football powerhouse in the heart of the south where football is king. they're consistently in the top 25. the governor edwards, a democratic, said if tax increases aren't approved by the represent-led state legislature, they won't play football this year. he said state schools would run out of monday by april. that would mean students couldn't finish spring semester is and athletes would be ineligible according to ncaa regulations. while the state may be in the red, the football program turned a profit of $57 million just last year. nba all-star festivities get under

dr. sanjay gupta, cnn, reporting. >>> we have new details for you this morning in the virginia tech case.-meditated. >>> and how an online app connected nicole to her killers. >>> changing gears, super bowl weekend, it is finally here. broncos and panthers fans, obviously in a frenzy. some call it one of the best defense match-ups ever. can last longer than those bargain brands. so you get more "life" per roll. bounty. the long-lasting quicker picker upper. iand quit a lot,t but ended up nowhere. now i use this. the nicoderm cq patch, with unique extended release technology, helps prevent the urge to smoke all day. i want this time to be my last time. that's why i choose nicoderm cq. technology entire countries w if they could ever catch you. that offers discovery and animal prinplanet shore excursions line for truly meaningful travel. immerse yourself in your destinations. and return home rich with new memories. princess cruises. come back new. see all the discovery at sea excursions at princess.com all across the state the economy is growing,arts today. with creative new business incent

dr. sanjay gupta explains." scott: get stuck in your head? dr. sanjay gupta explains." "so how does music get stuck in your head? dr. sanjay gupta explains." "so how does music get stuck in your head? dr. sanjay gupta explains." "so how does music get stuck in your head? dr. sanjay gupta explains." lukas: scott: lukas and scott are head? dr. sanjay gupta explains." "so how does music get stuck in your head? dr. sanjay gupta explains.""so how does music get stuck in your head? dr. sanjay gupta explains."