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CNN CNN Newsroom Live March 30, 2022 05:51:00

The omicron subvariant ba.2 has now become the dominant strain of covid in the u.s. accounting for more than 50% of all cases. that s according to the cdc. it comes as the fda expands the emergency use authorization of the pfizer and moderna vaccines, which allows adults 50 and older to get a second booster shot, which means four shots overall. those eligible are able to get that shot four months after their first booster shot. council to the u.s. says everyone should take advantage of. the boosters work, and americans should get their booster. there is waning across time. so it s important people take advantage of the extra protection. in shanghai, nearly 6,000 new covid infections, accounting for ....

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KGO ABC World News Tonight With David Muir March 29, 2022 22:59:00

Finding solutions. this is abc7 news. the fda this option will help save lives. i would not be surprised that we would require an intermittent boosting. reggie: are you ready for a fourth jab for some and possible yearly booster shots to keep covid-19 at bay? thanks for joining us. the cdc has now recommended another booster shot for certain immunocompromised people and those over age 50. it is only if you received your initial booster at least four months ago. larry: the omicron subvariant ba.2 is the dominant strain in the u.s.. it accounts for nearly 55% of new cases. starting friday, you no longer need proof of vaccine or a negative covid test to attend events at sap center in san jose or chase center. we spoke to experts who believe a second booster could be authorized for the general public in a matter of months. ....

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KGO ABC World News Tonight With David Muir March 30, 2022 22:39:00

reporter: just 24 hours after that green light for a second booster for people over 50, president biden rolling up his sleeve. we have the pfizer, we have thmoderna. reporter: across the country today, many americans doing the same after the cdc said another round of boosters were especially important for those people over 65 and those over 50 with underlying conditions. i think that s a really good idea, because especially with people stopping wearing masks now, there s going to be another surge, definitely and reporter: and tonight, the world health organization, tracking those surging, warning it s seeing intense circulation of the omicron subvariant ba.2, which is also now dominant in the u.s. the highest concentrations in new york, new jersey, and new england, where it makes up mre than 70% of new cases. what we re concerned about here in the u.s. is a potential surge of the new ba.2 variant. and we have to think about all the tools that we have at our disposal. re ....

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MSNBC Way Too Early With Jonathan Lemire March 28, 2022 09:58:00

The omicron subvariant ba.2 with nevada, colorado, d.c. and new york all seeing cases rise. reporter: is the term booster kind of getting outdated? so the fourth shot is basically like a seasonal recommendation. in fact, i do think all americans will need to get used to the idea. reporter: medical experts say those eligible for a fourth shot should consider their personal risk factors. for many americans, a new and important choice coming soon. catie beck, nbc news. the discussion on boosters comes as cases rise in the united states, including touching the west wing. we mentioned jen psaki testing positive in news breaking this morning. secretary of state antony blinken is considered a close contact because he had dealings with an israeli official who tested positive. blivgen himself negative but will be isolating to some degree. switching back to ukrainian, ....

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CNN CNN Newsroom Live March 30, 2022 04:40:00

the boosters work, and americans should get their booster. there is waning across time. so it s important that people take advantage of the extra protection of a booster shot. for more, i m joined by dr. jorge rodriguez, an internal medicine specialist and viral researcher. good to have you with us. thank you so much. thank you for having me. this omicron subvariant ba.2 is now here in the u.s., causing more than half of all covid infections last week. more than 70% of infections in the northwest country. what can you tell us about this variant, and could it trigger another surge in cases here like we ve seen play out in the uk and other parts of europe? well, it certainly can. sort of start another surge here in the united states. and it more than likely will. the only silver lining is that right now in the united states, we re at a very low level of infectivity. so think of that as a hurricane ....

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