Por: CNN Health October 29, 2022
CNN — The Omicron BA.5 subvariant is no longer the dominant cause of Covid-19 infections in the United States, according to released Friday by the US Centers for Disease Control and Prevention. Instead, a host of new sublineages – offshoots of BA.2, BA.4 and BA.5 – are now responsible for the majority of new infections in this country. Dr. Peter Hotez, director of the Center for Vaccine Development at Texas Children’s Hospital, calls... + full article
NBC 6 South Florida USA World October 26, 2022
monkeybusinessimages Getty Images Though BA.5 still accounts for most U.S. Covid-19 cases, percentages are rising for the other omicron variants circulating throughout the country, per the . The ones that are particularly concerning are BQ.1 and another related one called... + más
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CNN USA Health October 20, 2022
CNN — A flurry of new Covid-19 variants appears to be gaining traction globally, raising fears of a winter surge. In the United States, these are BQ.1, BQ.1.1, BF.7, BA.4.6, BA.2.75 and BA.2.75.2. In other countries, the recombinant variant XBB has been rising quickly and... + más
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Politico USA Health October 18, 2022
Top Biden health officials are increasingly concerned about the rise of new Covid variants in the U.S. that appear to evade existing treatments used to protect immunocompromised people from severe illness, according to three senior administration officials. The variants —... + más
Pfizer says omicron shots substantially boosted antibodies against BA.5 subvariant in early human data | CNBC
Pfizer asks FDA to authorize omicron Covid booster shots for kids ages 5 to 11 | CNBC
CBS News USA Politics October 15, 2022
In just over a month since a new COVID variant known as BQ.1 was first named, that strain and a descendant called BQ.1.1 have already grown to make up more than 10% of new infections across the country, according to updated estimates published Friday by the Centers for Disease... + más
What to know about the BA.4.6, BF.7 and BA.2.75 variants now growing nationwide | CBS News
CDC says some nursing homes and hospitals no longer need to require universal masking | CBS News
CNBC USA Health October 14, 2022
People walk by a Covid-19 testing site at Times Square on May 12, 2022 in New York City.Liao Pan China News Service Getty ImagesThe U.S. faces at least seven different versions of Covid-19 omicron as the nation heads into winter when health officials are expecting another wave... + más
FDA Authorizes Omicron-Specific Covid Boosters For Kids 5 And Up | Forbes
Here’s How Effective the Original Vaccines Are Against Omicron | Time
CBS News USA Politics September 23, 2022
The BA.5 variant that dominated the summer wave of COVID-19 infections and hospitalizations has now fallen to 83.1% of new cases, according to released Friday by the Centers for Disease Control and Prevention.Three rival strains – the BF.7, BA.2.75, and BA.4.6 variants –... + más
WHO warns ability to identify new Covid variants is diminishing as testing declines | CNBC
Mystery as to why new COVID variants have stalled in growth | ABC News
ABC News USA Health September 19, 2022
Throughout much of the pandemic, there has been a constant shifting in terms of which COVID-19 variants are most dominant, at a given time, in the U.S.However, for the last five weeks, federal data shows that there has been little to no growth in the different proportions of... + más
US clears updated COVID boosters targeting newest variants | 10 WBNS
US clears updated COVID boosters targeting newest variants | ABC News
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