• Disclosure
  • Privacy Policy
  • DMCA Policy
  • CCPA
  • Medical Disclaimer
Sunday, February 5, 2023
Midland County News Online
  • Home
  • News
  • Business
  • Technology
    • Crytpocurrency
    • Gaming
    • Gadgets
  • Sports
  • Health
  • General
    • Business Services
  • Travel
  • Press Releases
  • Popular
No Result
View All Result
  • Home
  • News
  • Business
  • Technology
    • Crytpocurrency
    • Gaming
    • Gadgets
  • Sports
  • Health
  • General
    • Business Services
  • Travel
  • Press Releases
  • Popular
No Result
View All Result
No Result
View All Result
Home News

Omicron Spreading Rapidly In U.S. And Could Bring Punishing Wave As Soon As January, CDC Warns – The Washington Post

Share on FacebookShare on Twitter

Top federal health officials warned in a briefing Tuesday that the omicron variant is rapidly spreading in the United States and could peak in a massive wave of infections as soon as January, according to new modeling from the Centers for Disease Control and Prevention.

The prevalence of omicron jumped sevenfold in a single week, CDC modeling shows, and at such a pace, the highly mutated variant of the coronavirus could ratchet up pressure on a health system already strained in many places as the delta variant continues its own surge.

The warning of an imminent surge came even as federal officials and some pharmaceutical executives signaled that they don’t currently favor creating an omicron-specific vaccine. Based on the data so far, they say that existing vaccines plus a booster shot are an effective weapon against omicron.

Story continues below advertisement

The CDC briefing Tuesday detailed two scenarios for how the omicron variant may spread through the country. The worst-case scenario has spooked top health officials, who fear that a fresh wave, layered on top of delta and influenza cases in what one described as “a triple whammy,” could overwhelm health systems and devastate communities, particularly those with low vaccination rates.

“I’m a lot more alarmed. I’m worried,” said Marcus Plescia, chief medical officer for the Association of State and Territorial Health Officials, who participated in the call. The CDC, normally cautious in its messaging, told the public health officials that “we got to get people ready for this,” he said.

He noted that the omicron surge, if it materializes as forecast, would be taking place as delta continues its onslaught and during the time of year when influenza cases often peak.

Story continues below advertisement

Officials stress that early data shows that individuals who are fully vaccinated and received a booster shot remain largely protected against severe illness and death from omicron. But they worry about how few Americans have been boosted to date. Over 55 million people in the United States have gotten the additional shots, out of 200 million who are fully vaccinated, according to the CDC.

The newest modeling scenarios have been shared among senior administration officials as they discuss politically fraught decisions about how, when and whether to take new steps to suppress the virus and keep hospitals from being overwhelmed.

The second scenario outlines a smaller omicron surge in the spring. It’s unclear which scenario is more likely. The modeling was done by experts tapped by CDC Director Rochelle Walensky in August to deliver real-time outbreak forecasting and analytics.

“They’re considering the information at the highest levels right now, and thinking through how to get the public to understand what the scenarios mean,” said one federal health official familiar with the briefing. “It looks daunting.”

Story continues below advertisement

“The implications of a big wave in January that could swamp hospitals … we need to take that potential seriously,” said the official, who spoke on the condition of anonymity because they were not authorized to discuss policy deliberations.

The CDC’s internal modeling is consistent with that of several academic groups in the United States and with data from the United Kingdom, Denmark and Norway. New restrictions have already been imposed in the United Kingdom and other countries in Europe that were seeded with omicron earlier.

The Biden administration’s strategy relies heavily on vaccination and testing. When President Biden announced his “action plan” on Dec. 2 for fighting the virus this winter, he noted “it doesn’t include shutdowns or lockdowns but widespread vaccinations and boosters and testing and a lot more.”

Story continues below advertisement

A reformulated vaccine that’s omicron-specific is not currently planned as part of that toolbox, said senior administration health officials and experts at vaccine companies, adding there is no evidence a vaccine design switch is necessary.

They cited data that suggests the original vaccines, coupled with a booster shot, provide protection against severe illness caused by omicron. So far, they noted, the vaccines have successfully countered every variant. That view could change in the next two weeks as more data comes in involving laboratory tests and the spread of omicron.

Switching the vaccines has sweeping implications. If they are changed too early, that limits the ability to deal with another variant down the road — one that might be more dangerous than omicron.

Story continues below advertisement

“We have to be careful not to repeat mistakes of the past,” said one administration official who spoke on the condition of anonymity because he was not authorized to talk about the issue. “If there is a change needed, we want to make it, but we don’t want to end up making a change if we don’t really need it. It costs time, money and effort.”

Experts say it’s impossible to keep changing the vaccines or giving different boosters because there is not enough manufacturing capacity and other resources.

Anthony S. Fauci, Biden’s chief medical adviser on the coronavirus response, said in an interview Monday that “there isn’t any compelling reason right now to drop everything and make an omicron-specific vaccine, as opposed to continue to administer vaccine for people who are unvaccinated and boosting people who are vaccinated.”

Story continues below advertisement

Speaking Tuesday in an interview on NBC’s “Today” show, Walensky, the CDC director, said that while omicron “is more transmissible … I want to emphasize that we have the tools now” to keep Americans safe.

The signs of omicron’s transmissibility in this country are mounting: From Dec. 4 to Dec. 11, the variant likely jumped from a mere 0.4 percent of new infections in the U.S. to 2.9 percent, according to the new CDC data. In New York and New Jersey, omicron already accounts for 13 percent of new cases, Walensky said.

In the Houston Methodist hospital system, omicron accounted for 13 percent of new cases in a four-day period leading up to Dec. 8, according to James Musser, chair of pathology and genomic medicine. He expects that percentage to approach 20 percent when new numbers are published Wednesday. The omicron variant was first detected in Houston on Nov. 29.

Story continues below advertisement

Musser said his hospital system is ready for whatever comes next: “We’ve had 21 months of this now, and we’re sort of — I hate to say it, because it’s tragic — but we’re sort of skilled in the art of how to handle this.”

Though the delta variant remains dominant in the United States and is the driver of the recent surge in hospitalizations, particularly in the Upper Midwest and Mountain West, omicron continues to show signs that it is dramatically more transmissible. Importantly, it has dozens of mutations that make it a more slippery foe when encountered by neutralizing antibodies, the immune system’s first line of defense.

That was reinforced Tuesday with the release of a large study from researchers in South Africa, the country that first warned the world of the emergence of the new variant in late November. The new study confirms that vaccines are significantly less effective at preventing infections with omicron but still usually prevent severe disease. The study also found that the people infected with omicron so far have had a 29 percent lower chance of being hospitalized than those infected with the virus that was circulating in South Africa in March 2020.

Story continues below advertisement

Infectious-disease experts caution that what happens in South Africa, which has a relatively young population, may not be repeated in Northern Hemisphere countries with older populations.

The CDC modelers also based their forecasts in part on data coming out of Denmark, Norway and the United Kingdom, said Plescia, with Association of State and Territorial Health Officials. Looking at the Norway data, the modelers said cases there could reach 300,000 quickly, “and there’s not that many people in Norway,” he added.

Scott Becker, chief executive of the Association of Public Health Laboratories, who was also on the call Tuesday, said it was “really important for the public health community to understand the early signals because it’s all about preparedness and readiness.”

Public health officials think there is adequate supply of personal protective equipment in the United States to protect against another wave. But the country is not ready with sufficient testing capability. States will need to work with their hospital systems to get them ready to expand capacity, Plescia and others said.

“The hope is that it is going to be less severe, but the concern is that the numbers could be so great, even if proportionally less people have to be hospitalized, the numbers are much higher and a lot of people are going to be really sick and overwhelm things,” Plescia said.

The messaging to the public will be even more difficult. Two things that would help enormously — less travel during Christmas and more consistent wearing of masks — are not likely to happen, because people are so tired of the pandemic and have tuned out many public health messages, he added.

Fauci said Friday that modeling data could portend a lifting of travel bans against countries in southern Africa, where omicron was first detected three weeks ago, should the analysis show the bans make no difference at this point.

Midland County News Online

© 2021 Midland County News Online

Navigate Site

  • Disclosure
  • Privacy Policy
  • DMCA Policy
  • CCPA
  • Medical Disclaimer

Follow Us

No Result
View All Result
  • Home
  • DMCA Policy
  • Medical Disclaimer
  • Privacy Policy
  • Disclosure
  • CCPA
  • Terms of Use

© 2021 Midland County News Online

We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. By clicking “Accept All”, you consent to the use of ALL the cookies. However, you may visit "Cookie Settings" to provide a controlled consent.
Cookie SettingsAccept All
Manage consent

Privacy Overview

This website uses cookies to improve your experience while you navigate through the website. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. We also use third-party cookies that help us analyze and understand how you use this website. These cookies will be stored in your browser only with your consent. You also have the option to opt-out of these cookies. But opting out of some of these cookies may affect your browsing experience.
Necessary
Always Enabled
Necessary cookies are absolutely essential for the website to function properly. These cookies ensure basic functionalities and security features of the website, anonymously.
CookieDurationDescription
cookielawinfo-checkbox-analytics11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Analytics".
cookielawinfo-checkbox-functional11 monthsThe cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional".
cookielawinfo-checkbox-necessary11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookies is used to store the user consent for the cookies in the category "Necessary".
cookielawinfo-checkbox-others11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Other.
cookielawinfo-checkbox-performance11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Performance".
viewed_cookie_policy11 monthsThe cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. It does not store any personal data.
Functional
Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features.
Performance
Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors.
Analytics
Analytical cookies are used to understand how visitors interact with the website. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc.
Advertisement
Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. These cookies track visitors across websites and collect information to provide customized ads.
Others
Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet.
SAVE & ACCEPT