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All In With Chris Hayes-20211207-01:48:00

i'm sure it will get to all of them. drawing on the required an sort of basic biology at play here says a vaccine booster is your best defense. >> although we haven't proven it yet, there is every reason to believe that if you get vaccinated and boosted, that you would have at least some degree of cross-protection very likely against severe disease, even against the omicron variant. >> that's the whole name of the game here, protection against severe disease. when you consider that we know and we have seen coronavirus cases go up in the winter, that omicron may be more transmissible than the delta variant, which preliminary data suggests may be, if all that is true, we're likely to see omicron move quite rapidly, and move quite quickly through those unvaccinated populations, or populations with waning vaccine efficacy because they haven't gotten boosted. we could end up in a situation, unfortunately, a lot of people being hospitalized.

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All In With Chris Hayes-20211207-08:47:00

countries. cdc director said it has been detected in at least -- states. it is still early to know for sure, but dr. anthony fauci, drawing on the data that is acquired and also the sort of basic biology at play here says that the vaccine and booster is your best defense. >> although we haven't proven it yet, there's every reason to believe that if you get vaccinated and boosted, that you will have it least some degree of cross protection, very likely against severe disease. even against the omicron variant. >> that is the whole name of the game here. protection against severe disease. when you consider that we know, and we have seen coronavirus go up in the winter. that omicron may be transmissible, like the delta variant. which the data suggests. if all of that is true, we are likely to say omicron move quite rapidly. and move quite rapidly in those

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ABC World News Tonight With David Muir-20211203-23:39:00

mtations on its spike protein, seen here highlighted in orange and blue and green. that's three times the number of mutations found on the delta spike protein. >> it has some of the mutations that have been shown to increase the transmissibility or the infectiousness of the virus in other variants. >> reporter: it will take weeks to know if omicron is more contagious and more virulent and how the vaccine works against it, but dr. fauci says vaccination remains the best weapon. >> although we haven't proven it yet, there's every reason to believe that if you get vaccinated and boosted, that you would have at least some degree of cross protection, very likely against severe disease, even against the omicron variant. >> let's get right to matt gutman. matt, starting monday we'll see tougher testing rule travelers coming into the u.s. as well. >> reporter: that's right, whit. all international travelers will now have to show proof of a

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CBS Evening News With Norah ODonnell-20211203-23:36:00

already, vaccine makers are preparing for the possibility that the current shs will to take three to four months. >> we were at a certain time need a new vaccine against this new variant. >> reporter: and one early study suggests a previous case of covid may no longer protect against reininfection from omicron. still, dr. anthony fauci was optimistic today. >> there's every reason to believe that if you get vaccinated and boosted, that you would have at least some degree of cross-protection, very likely against severe disease, even against the omicron variant. >> reporter: but the delta variant still makes up nearly all new cases in the u.s., especially among the unvaccinated. from the upper midwest to new england, where new hampshire now leads the country in new cases per capita in the last week. here inside the pandemic response lab, the first four out of five omicron cases in new

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The 11th Hour With Brian Williams-20211201-04:03:00

considering any new vaccine requirements or efforts to try to get more americans vaccinated? you said that is the key to protecting against omicron. is there anything you are going to do? >> i will be talking about that on thursday. >> today came work that the omicron strain may have been detected in europe days before any other travel restrictions were imposed. the emergence of this new variant is also raising questions about the protection we get from our existing vaccines, prompting this from dr. fauci. >> vaccines, and particularly boosters, give a level of antibody that even with variants like delta give you a degree of cross protection, particularly against severe disease. >> moderna's ceo was among those suggesting today that the current vaccines might be less effective in battle inthe new variant. his comments, as well as fed

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The 11th Hour With Brian Williams-20211201-07:03:00

>> i will be talking about that on thursday. >> today became word that the omicron strain may have been detected in europe days before any other travel restrictions were imposed. the emergence of this new variant is also raising questions about the protection we get from our existing vaccines prompting this from doctor fauci. >> vaccines, particularly boosters, give a level of antibodies that even with variants like delta, give you a degree of cross protection. particularly against to be exceed. >> moderna ceo was among those suggesting today that the current vaccine may be less effective in battling the new variant. his comments, as well as pals remarks during a senate hearing about potential economic impacts, although it helped to shape 650 points off the doll.

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Hallie Jackson Reports-20211130-20:08:00

this variant here in the u.s. and as you mentioned today dr. fauci saying that confirmed cases of this variant now in 20 countries, 226 confirmed cases. but he also stressed the importance of vaccines and boosters, even if it turns out that there may be less protection from them going up against this variant. take a listen to some of what he had to say there. >> as with other variants, although partial immune escape may occur, vaccines and particularly boosters give a level of antibody that even with variants like delta give you a degree of cross-protection, particularly against severe disease. >> and so hallie, you know, south africa has gotten a lot of attention here. but, you know, according to scientists, the first cases were actually reported in botswana on november 11th. you know, so potentially earlier than we actually expected here.

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Newsday-20211130-01:10:00

so, we must urge and encourage everyone who's eligible for the vaccine to receive it. the other is, by getting boosters and vaccines, we think that our current vaccines — this is my hope, as we say in the us, my "fingers are crossed" — our current vaccines will have some cross—protection against omicron. we'll have to see how much of that there is. in the event that we do need another vaccine, the manufacturers can create of course, one that might be ready sometime in 2022. one more development to bring you on the covid—i9 pandemic — china says it will donate one billion additional vaccine doses to africa. less than seven percent of the continent's population is fully vaccinated so far. (gfx ff)and you can find much

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Andrea Mitchell Reports-20211130-17:51:00

team. dr. anthony fauci saying the omicron variant was first reported in botswana on november 11th. what makes it so unique and concerning, its large number of mutations, 50, much larger than previous variants. dr. fauci saying it should be two to four weeks, possibly sooner, before we have more information about the variant, including the efficacy of the current vaccines against the variant, but he doubled down, urging people to get vaccinated and to get their booster shots, saying that boosters give a level of antibody that gives you a higher degree of cross-protection, particularly against severe disease. you also heard from the cdc director, rochelle walensky who also underscored the need to get vaccinated and to get booster shots. she said that the cdc has been preparing for this moment for new variants. she also said at this point in time while they are actively

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CNN Newsroom With Ana Cabrera-20211130-18:09:00

three-doze vaccine and you need that third immunization to get a 30 to 40-field rise increase in your virus neutralizing antibodies and more durable protection. >> what if the mrna vaccines don't work against omicron? >> let's take the first staple. the fact is you need this for the delta variant. right know overwhelmingly the delta variant is the most imminent threat in the united states. we're about to go through a third wave. in addition, that third immunization is -- that big bump in virus neutralizing antibodies will make it more likely that you'll get cross-protection to the omicron variant or what tony fauci calls spillover protection so either way nothing changes in terms of your strategy to protect you and your family. get that third immunization if you're eligible meaning you're an adult over the age of 18, and i also support giving that third immunization for the 12 to 17-year-olds. >> is there a threshold in which

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