Did All Those Masks Help with Covid or Not?

Headlines recently blared about the new review that looked at how effective masks are at preventing the transmission of flu-like disease. Cochrane reviews are well respected, and the media coverage about the recent review has been hard to parse. So is that it, end of story on masks? Not if you skip the media headlines and read the actual review!

SOTU: Biden’s biggest healthcare priorities

President Joe Biden last night highlighted several healthcare priorities during his State of the Union address, including efforts to reduce drug costs, a universal cap on insulin prices, healthcare coverage, and more.

COVID-19

In his speech, Biden acknowledged the progress the country has made with COVID-19 over the last few years.

“Two years ago, COVID had shut down our businesses, closed our schools, and robbed us of so much,” he said. “Today, COVID no longer controls our lives.”

Although Biden noted that the COVID-19 public health emergency (PHE) will come to an end soon, he said the country should remain vigilant and called for more funds from Congress to “monitor dozens of variants and support new vaccines and treatments.”

The Inflation Reduction Act

Biden highlighted several provisions of the Inflation Reduction Act (IRA), which passed last year, that aim to reduce healthcare costs for millions of Americans.

“You know, we pay more for prescription drugs than any major country on earth,” he said. “Big Pharma has been unfairly charging people hundreds of dollars — and making record profits.”

Under the IRA, Medicare is now allowed to negotiate the prices of certain prescription drugs, and out-of-pocket drug costs for Medicare beneficiaries are capped at $2,000 per year. Insulin costs for Medicare beneficiaries are also capped at $35 a month.

“Bringing down prescription drug costs doesn’t just save seniors money,” Biden said.  “It will cut the federal deficit, saving tax payers hundreds of billions of dollars on the prescription drugs the government buys for Medicare.”

Caps on insulin costs for all Americans

Although the IRA limits costs for seniors on Medicare, Biden called for the policy to be made universal for all Americans. According to a 2022 study, over 1.3 million Americans skip, delay purchasing, or ration their insulin supply due to costs.

“[T]here are millions of other Americans who are not on Medicare, including 200,000 young people with Type I diabetes who need insulin to save their lives,” Biden said. “… Let’s cap the cost of insulin at $35 a month for every American who needs it.”

With the end of the COVID-19 PHE, HHS estimates that around 15 million people will lose health benefits as states begin the process to redetermine eligibility.

The opioid crisis

Biden also addressed the ongoing opioid crisis in the United States and noted the impact of fentanyl, in particular.

“Fentanyl is killing more than 70,000 Americans a year,” he said. “Let’s launch a major surge to stop fentanyl production, sale, and trafficking, with more drug detection machines to inspect cargo and stop pills and powder at the border.”

He also highlighted efforts by to expand access to effective opioid treatments. According to a White House fact sheet, some initiatives include expanding access to naloxone and other harm reduction interventions at public health departments, removing barriers to prescribing treatments for opioid addiction, and allowing buprenorphine and methadone to be prescribed through telehealth.

Access to abortion

In his speech, Biden called on Congress to “restore” abortion rights after the U.S. Supreme Court overturned Roe v. Wade last year.

“The Vice President and I are doing everything we can to protect access to reproductive healthcare and safeguard patient privacy. But already, more than a dozen states are enforcing extreme abortion bans,” Biden said.

He also added that he will veto a national abortion ban if it happens to pass through Congress.

Progress on cancer

Biden also highlighted the Cancer Moonshot, an initiative launched last year aimed at advancing cancer treatment and prevention.

“Our goal is to cut the cancer death rate by at least 50% over the next 25 years,” Biden said. “Turn more cancers from death sentences into treatable diseases. And provide more support for patients and families.”

According to a White House fact sheet, the Cancer Moonshot has created almost 30 new federal programs, policies, and resources to help increase screening rates, reduce preventable cancers, support patients and caregivers and more.

“For the lives we can save and for the lives we have lost, let this be a truly American moment that rallies the country and the world together and proves that we can do big things,” Biden said. “… Let’s end cancer as we know it and cure some cancers once and for all.”

Healthcare coverage

Biden commended the fact that “more American have health insurance now than ever in history,” noting that 16 million people signed up for plans in the Affordable Care Act marketplace this past enrollment period.

In addition, Biden noted that a law he signed last year helped millions of Americans save $800 a year on their health insurance premiums. Currently, this benefit will only run through 2025, but Biden said that we should “make those savings permanent, and expand coverage to those left off Medicaid.”

Advisory Board’s take

Our questions about the Medicaid cliff

President Biden extolled economic optimism in the State of the Union address, touting the lowest unemployment rate in five decades. With job creation on the rise following the incredible job losses at the beginning of the COVID-19 pandemic, there is still a question of whether the economy will continue to work for those who face losing Medicaid coverage at some point in the next year.

The public health emergency (PHE) is scheduled to end on May 11. During the PHE, millions of Americans were forced into Medicaid enrollment because of job losses. Federal legislation prevented those new enrollees from losing medical insurance. As a result, the percentage of uninsured Americans remained around 8%. The safety net worked.

Starting April 1, state Medicaid plans will begin to end coverage for those who are no longer eligible. We call that the Medicaid Cliff, although operationally, it will look more like a landslide. Currently, state Medicaid regulators and health plans are still trying to figure out exactly how to manage the administrative burden of processing millions of financial eligibility records. The likely outcome is that Medicaid rolls will decrease exponentially over the course of six months to a year as eligibility is redetermined on a rolling basis.

In the marketplace, there is a false presumption that all 15 million Medicaid members will seamlessly transition to commercial or exchange health plans. However, families with a single head of household, women with children under the age of six, and families in both very rural and impoverished urban areas will be less likely to have access to commercial insurance or be able to afford federal exchange plans. Low unemployment and higher wages could put these families in the position of making too much to qualify for Medicaid, but still not making enough to afford the health plans offered by their employers (if their employer offers health insurance). Even with the expansion of Medicaid and exchange subsidies, it, is possible that the rate of uninsured families could rise.

For providers, this means the payer mix in their market will likely not return to the pre-pandemic levels. For managed care organizations with state Medicaid contracts, a loss of members means a loss of revenue. A loss of Medicaid revenue could have a negative impact on programs built to address health equity and social determinants of health (SDOH), which will ultimately impact public health indicators.

For those of us who have worked in the public health and Medicaid space, the pandemic exposed the cracks in the healthcare ecosystem to a broader audience. Discussions regarding how to address SDOH, health equity, and behavioral health gaps are now critical, commonplace components of strategic business planning for all stakeholders across our industry’s infrastructure.

But what happens when Medicaid enrollment drops, and revenues decrease? Will these discussions creep back to the “nice to have” back burners of strategic plans?

Or will we, as an industry, finish the job?

What will end with the COVID public health emergency?

https://mailchi.mp/d62b14db92fb/the-weekly-gist-february-10-2023?e=d1e747d2d8

Last week the Biden Administration announced that the federal COVID public health emergency (PHE) will expire on May 11. While the recent Omnibus law will lessen the impact, the graphic above highlights several important provisions for providers which are currently set to end with the PHE.

The Centers for Medicare and Medicaid Services (CMS) will no longer provide hospitals with a 20 percent inpatient payment boost for treating traditional Medicare patients hospitalized with COVIDThe cost of COVID testing and treatments will shift from the federal government to consumers as private and public insurers can charge for tests and care, while the uninsured will bear the full costs of COVID vaccines and treatment. 

Medicare’s current flexibilities around skilled nursing facility (SNF) admissions will end, as it reinstates the three-day prior hospitalization rule for SNF transfers, and ceases paying for SNF stays beyond 100 days.

The end of the PHE also means that providers will no longer be able to prescribe controlled substances virtually, without an initial in-person evaluation. This is especially significant given the volume of mental health and substance abuse treatment that shifted to telehealth across the course of the pandemic.

While the Drug Enforcement Agency has been working on regulations to address this, a proposed rule has not yet been released. Together, these changes amount to lower payments for health systems, COVID cost exposure for patients, and fewer flexibilities for providers managing care, even as thousands of patients are still being hospitalized with COVID each week.

So, Is the Pandemic Over Yet?

In his second State of the Union speech on Feb. 7, President Joe Biden made it clear that the Administration is moving into the next phase of the COVID-19 pandemic—one in which the threats of disease and death are considerably diminished, and therefore no longer require the resources and urgent allocation of funds that the previous two years have.

“While the virus is not gone…we have broken COVID’s grip on us,” Biden said. “And soon we’ll end the public health emergency.”

The President outlined his reasons for not renewing the COVID-19 national and public health emergencies when they expire on May 11, which have been extended every 90 days since they were established in 2020. The decision represents a de-escalation in the way the government is treating the pandemic.

But health experts say now is not the time to let down our collective guard on SARS-CoV-2. “I don’t believe the virus has gotten the memo that the pandemic is winding down,” says Dr. Jeffrey Glenn, director of the Stanford Biosecurity and Pandemic Preparedness Initiative.

“There is a disconnect between the broad perception that the pandemic is behind us, and focusing on getting back to life as it was pre-pandemic,” says Wafaa El-Sadr, founder and director of the International Center for AIDS Care and Treatment Programs (ICAP) at Columbia University’s Mailman School of Public Health. “But the reality is that we still continue to have substantial transmission and deaths due to COVID in the U.S., and we are in a situation where the virus will be with us for a long time.”

Even when the emergency states end, therefore, the pandemic will not be over, they and others say.

One reason is that the definition of a “pandemic” is primarily based on the breadth and speed of a virus’ spread, and the amount of the world affected by a pathogen. It’s only partially related to the severity of disease caused by a virus like SARS-CoV-2, or even the amount of immunity a population may have against it.

By that main criterion, COVID-19 is still very much with us, with around 200,000 new cases and 1,000 deaths a day globally. The latest Omicron variants quashed any hope of the pandemic ending any time soon. While they do not cause more serious infections than past variants, they have mastered the challenge of hopping more efficiently from one infected person to another.

Even though the pandemic is far from over, many health experts agree that ending the U.S. national emergencies is justified at this point. When these measures were first implemented in 2020, most people were immunological sitting ducks for the virus. The declarations were designed to devote financial resources and personnel to controlling the impact of infections on the population’s health as much as possible by shoring up the health care system and later by providing free vaccinations. U.S. officials decided to end the national and public health emergencies in May primarily because most people have either been vaccinated or have recovered from an infection (or both), so the population’s immunity stands at a higher level. COVID-19 cases—both overall and the severe kind—have declined considerably since those early days.

But the continuing stream of infections means that the virus is still reproducing and churning out mutations. So far, those variants haven’t caused more serious disease—but that’s purely by chance, which makes public health experts uncomfortable with declaring victory just yet. Even though COVID-19 cases are no longer inundating most hospitals, that means it’s time to rethink the COVID-19 response, not abandon it.

The best way forward at this point is to refine and target COVID-19 services to optimize the chances of controlling the virus where it may be causing the most health problems. “I think we need to move away from universal guidance on vaccines and boosters and mitigation measures where everybody gets the same guidance, to a more differentiated and tailored approach based on the different characteristics—both socioeconomic and clinical—of different groups of people,” says El-Sadr. “We are at a different moment in the pandemic, so the moment is now for a different message.”

That message isn’t to put COVID-19 completely behind us, but to move forward armed with the lessons we’ve learned from our experience—the most important of which is never to underestimate SARS-CoV-2.

New booster works against dominant Covid strain

https://www.politico.com/news/2023/01/25/bivalent-covid-booster-xbb-1-5-00079451?mkt_tok=ODUwLVRBQS01MTEAAAGJjU7308C9Y8wCxfUFTmF9l2n7GDK3ejZuigdebwgFj9OOr5ffXWyONZ2UpDkMVbgp0t6zGmmGbBdM0Vd7yn0Wf61hb_mHhXcbSfFlK5F-tKyN

A new CDC study has found that the Covid-19 bivalent booster reduces the risk of symptomatic infection from the most common subvariant circulating in the U.S. right now by about half.

Additional new data, set to be published on the CDC website on Wednesday, also shows that individuals who received an updated vaccine reduced their risk of death by nearly 13 fold, when compared to the unvaccinated, and by two fold when compared to those with at least one monovalent vaccine but no updated booster.

CDC officials said during a briefing on Wednesday that the new findings were “reassuring.” But only 15.3 percent of eligible Americans — or about 50 million people — have received the new shot, which was rolled out in September.

Meanwhile, the highly transmissible Omicron subvariant XBB.1.5 — nicknamed “the Kraken” by some — is now the dominant SARS-CoV-2 strain in the U.S., projected by the CDC to make up just over 49 percent of cases in the country as of last week.

Earlier this month, the WHO said XBB.1.5 is the most transmissible variant to date, and is circulating in dozens of countries. Though a catastrophic wave has not emerged in the U.S. yet, there has nevertheless been a spike in deaths this month, with an average of 564 people dying of Covid-19 each day as of Jan. 18, compared with an average of 384 around the same time in December.

The new vaccine efficacy study, which used data from the national pharmacy program for Covid testing, found that the bivalent booster provided 48 percent greater protection against symptomatic infection from the XBB and XBB.1.5 subvariants among people who had the booster in the previous two to three months, compared with people who had only previously received two to four monovalent doses.

It also provided 52 percent greater protection against symptomatic infection from the BA.5 subvariant, though according to CDC estimates, BA.5 only accounted for about 2 percent of U.S. cases last week.

CDC officials cautioned that the findings reflected a population-level rate of protection, and that individual risk of infection varies.

“It’s hard to interpret it as an individual’s risk, because every individual is different,” said Ruth Link-Gelles, the author of the vaccine effectiveness study published in MMWR Wednesday. “Their immune system is different, their past history of prior infection is different. They may have underlying conditions that put them at more or less risk of COVID-19 disease.”

She also said it was unclear, given the limitations of the study, how long the bivalent booster protection will last.

“It’s too early to know how waning will happen with the bivalent vaccine,” she said. “What we’ve seen in the past is that your protection lasts longer for more severe illness. So even though you may have diminished protection over time against symptomatic infection, you’re likely still protected against more severe disease for a longer period of time.”

How bad is China’s covid outbreak?

China is in the middle of what may be the world’s largest covid-19 outbreak after authorities abruptly loosened almost three years of strict pandemic restrictions in December following nationwide protests against the measures.

The sudden dismantling of China’s “zero covid” regime — enforced through mass lockdowns, testing and contact tracing — has left the country’s health system unprepared and overwhelmed. It has alarmed international health experts concerned about Beijing’s transparency and caused diplomatic friction as countries enforce travel restrictions on arrivals from China.

How many people have been infected?

So far, there are no reliable national figures for the number of people among China’s 1.4 billion population who have been infected in the current outbreak. After admitting the difficulty of tracking infections, China’s National Health Commission stopped reporting daily tallies in December.

The data is still maintained by the Chinese Center for Disease Control and Prevention, based on counts from hospitals and local health commissions. But because mandatory mass testing has been dropped, the official figure is believed to massively underestimate the rate of infection. As of Jan. 8, there have been a little more than 500,000 confirmed covid cases since the pandemic began, according to the CDC.

Statements from local governments indicate that the true number of infections is exponentially higher. Officials in Henan province estimated this week that 89 percent of the province’s 99 million residents have been infected. In Zhejiang province, officials said the province was seeing over a million new infections a day in late December. As of Jan. 8, all 31 provinces, municipalities and regions had reported covid infections, according to the CDC.

How serious is the outbreak?

The number of deaths remains unknown, even as evidence is mounting that the true death count is much higher than what has been reported — a little more than 5,200 deaths since the pandemic began and fewer than 40 since zero-covid restrictions were lifted on Dec. 7.

As of Dec. 25, the takeup of intensive care beds in secondary and tertiary hospitals across the country was about 54 percent, but that figure has since increased to 80 percent, Jiao Yahui, director of the Department of Medical Affairs of the National Health Commission, said in an interview with state broadcaster CCTV on Sunday.

Officials reassured the public by noting that the fatality rate of the coronavirus’s omicron variant is 0.1 percent. The current outbreak has mostly consisted of the omicron subvariants BA.5.2 and BF.7, the State Council Information Office said in a news conference Monday.

The lack of testing combined with the narrow definition of what counts as a covid death — positive patients who die of respiratory failure — continue to skew the statistics. Officials have said they will investigate fatalities and release the results in the future.

What is the government saying?

Authorities say the worst of the outbreak is over for Chinese cities where infections spread quickly in December. Now, they are preparing for a new surge in rural areas around the upcoming Lunar New Year holiday that begins Jan. 21.

State media has reported that cases in most major cities have started to decline. Yin Yong, acting mayor of Beijing, told CCTV on Monday that the city had reached its peak and that authorities were turning their focus to monitoring potential new coronavirus variants or subvariants of omicron, and to mitigating the impact of covid on the elderly and other vulnerable groups.

Officials also said the peak had been reached in the province of Jiangsu in late December, while in Zhejiang, authorities said, “the first wave of infections has passed smoothly,” according to Health Times, a publication managed by People’s Daily. The state-run Farmers’ Daily said that visits to 51 villages across 31 provinces showed that most residents had been infected and had recovered.

Data released by Baidu, the main search engine in China, showed that the number of searches related to covid symptoms and medical supplies had dropped since peaking in mid-December.

Yet in Henan, officials said hospitals remain overcrowded because of a rise in critical cases in the past week. Researchers at the Institute of Public Health at Nankai University in Tianjin, using data from fever clinics, project that the nationwide peak will be between Dec. 20 and Jan. 15, with two smaller peaks in the first half of this year.

Officials have predicted a second wave over the Lunar New Year holiday, when the total number of passenger trips by residents is expected to reach 2.1 billion as pent-up demand for travel is unleashed. At this point, more contagion could spread to rural areas, where severe shortages of anti-fever drugs and medical staff have been reported.

How did zero covid affect the outbreak?

China’s pursuit of zero covid, eliminating the spread of the virus through lockdowns, mandatory quarantines, travel restrictions and mass testing, has proved to be a double-edged sword. While the approach kept infections and death rates low throughout most of the pandemic, it left the Chinese population with little natural immunity to the virus.

Many elderly residents — already skeptical of vaccines, which have had a troubled past in China — did not get vaccinated, feeling that they would be protected by the zero-covid strategy. Only 40 percent of residents above the age of 80 have had booster shots.

Under China’s covid policy, the population was immunized with domestically made vaccines that are not as effective against the omicron variant as mRNA vaccines. China has yet to approve foreign mRNA vaccines, and a domestically made one is still under production.

What does this mean for the rest of the world?

Concerns about the possibility of a new variant emerging in China have prompted countries including the United States, Japan and South Korea, and many European countries, to require extra screening for arrivals from China.

Wu Zunyou, the chief epidemiologist at the CDC, told CCTV in a report published Sunday that no new variants have emerged and that new strains are being collected every day to monitor changes.

“All the strains we found so far have already been shared with international sharing platforms,” he said. “They are the ones either reported abroad, or have been introduced to China after spreading overseas. So far, no newly emerged mutated strains have been found in China.”

The World Health Organization has called on China to share more real-time data on the outbreak. Michael Ryan, the health emergencies director, said at a news conference in Geneva on Wednesday that the WHO “still believes that deaths are heavily underreported from China.” He added: “We still do not have adequate information to make a full comprehensive risk assessment.”

Beijing has criticized travel restrictions on people arriving from China imposed by other countries as “ridiculous” and politically motivated. It has threatened countermeasures and this week suspended short-term visas for Japanese and South Korean citizens.

XBB.1.5 variant becomes dominant COVID strain in US

https://mailchi.mp/ad2d38fe8ab3/the-weekly-gist-january-6-2023?e=d1e747d2d8

Surging from less than 5 percent of cases in the first week of December, XBB.1.5 now makes up over 40 percent of all COVID infections in the US. The new variant appears to demonstrate a high level of immune evasion, and is around 40 percent more contagious than the next most virulent strain, though illnesses caused by XBB.1.5 do not seem to be more severe. Weekly rates for new COVID-related hospital admissions are now higher than at any point since February 2022, despite case counts remaining lower than the peak of the summer wave in July 2022 (although it is likely that the vast majority of cases are now identified through home testing, and not reported, making the data unreliable). 

The Gist: While the new variant seems to be less likely to create a COVID spike of the magnitude we experienced last winter, hospitalizations rising faster than case counts bears watching. That’s especially true given the current staffing situation in most hospitals, which makes each COVID admission and each caregiver call-out for illness a cause for concern. 

Only 15 percent of eligible Americans have received the most recent bivalent booster, leaving the population more vulnerable to this and future variants. Plus, additional funding to support the fight against COVID does not seem to be forthcoming from the new Congress. Beset with surges of COVID, flu, and RSV admissions, hospitals must hope that the end of the holiday season brings some relief.

The current “tripledemic” is putting pressure on hospitals  

https://mailchi.mp/e44630c5c8c0/the-weekly-gist-december-16-2022?e=d1e747d2d8

Hospitals across the country are being hit with a spike in respiratory syncytial virus (RSV) and influenza cases, while still dealing with a steady flow of COVID admissions, in what’s been dubbed a tripledemic. The graphic above uses hospitalization data from the Centers for Disease Control and Prevention (CDC) to show that each disease has been sending similar shares of the population to hospitals across late fall, with flu hospitalizations having just overtaken COVID admissions after Thanksgiving.

These numbers reflect that we’re experiencing the worst RSV season in at least five years, and we’re set to endure the worst flu season since 2009-10. As RSV is most severe in very young children, its recent surge has revealed another capacity shortage in our nation’s hospitals: pediatric beds. From 2008 to 2018, pediatric inpatient bed counts fell by 19 percent, as hospitals shifted resources to higher revenue services. 

This strategy has now come to a head in many parts of the country, as RSV has driven pediatric bed usage rates to a recent high. (The Department of Health and Human Services’ pediatric capacity data only dates back to August 2020.) With three straight weeks of declining RSV hospitalizations, there is reason to hope that pediatric care units will soon feel a reprieve. However, flu season has yet to reach its peak, prompting calls for a return to widespread mask-wearing and a renewed emphasis on flu shots, given that more than half of Americans have not yet gotten vaccinated this season. 

Twitter no longer policing COVID misinformation

https://mailchi.mp/0622acf09daa/the-weekly-gist-december-2-2022?e=d1e747d2d8

Amid a flurry of policy changes initiated by Elon Musk since his takeover of the social media company last month, Twitter has ceased its formal efforts to combat COVID misinformation. To date, Twitter had removed over 100K posts for violating its COVID policy. The company will now rely on its users to combat disinformation through its “Birdwatch” program, which lets users rate the accuracy of tweets and submit corrections. Many of the 11K accounts suspended for spreading COVID misinformation, including those of politicians like Rep. Marjorie Taylor Greene (R-GA), have also been reinstated. 

The Gist: We’ve seen the damage caused by inaccurate or deliberately misleading COVID information, which has likely played a role in the US’s lower vaccination rates compared to other high-income countries. Around one in five Americans use Twitter, far fewer than Facebook or YouTube, but the platform is seen as highly influential, both for the reach of its content and also its moderation decisions. 

This policy change is worrisome, not only because COVID is still taking the lives of hundreds of Americans daily, but also because COVID misinformation catalyzes broader healthcare misinformation, including antivax sentiments and an overall mistrust of medical experts.

Virus roundup: There are new dominant Covid-19 strains in the US

Monkeypox cases in women and non-binary people may be getting misdiagnosed as sexually transmitted infections (STIs), daily Covid-19 hospital admissions are expected to increase for the first time since July, and more in this week’s roundup of monkeypox and Covid-19 news.

Monkeypox:

  • Monkeypox may be getting misdiagnosed as STIs in women and non-binary people, according to a new study published in The Lancet. For the study, researchers gathered data from 69 cisgender women, 62 transgender women, and five nonbinary people assigned female at birth with confirmed monkeypox cases between May 11 and Oct. 4 across 15 countries. The study found that 73% of monkeypox infections among this group were likely acquired from sexual contact. While nearly all monkeypox infections among trans women were likely acquired through sexual contact, roughly 24% of cis women and nonbinary people were believed to have acquired an infection outside of sexual contact, such as household or occupational exposure, according to the researchers. In addition, the researchers found that around 33% of cisgender women were misdiagnosed before being diagnosed with monkeypox—and almost half received a delayed diagnosis. “It’s very likely that infections have been missed and not picked up at all,” said Chloe Orkin, a physician and researcher at Queen Mary University of London. “The lesson here is that everybody needs to know about this,” Orkin noted. While public health messages have been primarily directed toward men who have sex with men, “it’s important to recognize this is not the only group,” she added. (Mandavilli, New York Times, 11/21; Hart, Forbes, 11/17)

Covid-19:

  • CDC is forecasting an uptick in Covid-19 hospitalizations for the first time since July, according to national disease modeling. In the coming weeks, CDC’s ensemble forecast from 15 modeling groups is projecting a nationwide increase in daily Covid-19 hospital admissions, with a forecasted 2,000 to 9,000 new daily admissions on Dec. 9. As of Nov. 11, the seven-day average of new hospital admissions for Covid-19 was 3,330—a slight decrease from 3,374 the previous week. In addition, modeling from Mayo Clinic is projecting a 51.5% increase in daily Covid-19 cases over next two weeks, with average daily cases projected to increase from 37,912.7 cases on Nov. 18 to 57,441 on Dec. 2. However, CDC’s ensemble forecast from 13 modeling groups projects that Covid-19 deaths will remain stable or follow an uncertain pattern over the next month. (Bean, Becker’s Hospital Review, 11/21)
  • Earlier this month, omicron subvariants BQ.1 and BQ.1.1 surpassed BA.5 as the dominant strains of the coronavirus in the United States. Currently, BA.5 accounts for roughly 25% of new Covid-19 cases, and BQ.1 and BQ.1.1 account for an equal proportion of around 48% of cases. As BQ.1 and BQ.1.1 become more dominant, many experts are voicing concern over low vaccine uptake and evidence that suggests the dominant strains are not as susceptible to current treatments. For instance, FDA earlier this month updated its guidance for two monoclonal antibody treatments—bebtelovimab and Evusheld—warning that BQ.1 and BQ.1.1 showed significant declines in susceptibility to the treatments. (Choi, The Hill, 11/18)
  • A new study published in JAMA Network Open found that almost 15% of 62,525 hospitalized Covid-19 patients had a medical contradindication after taking Paxlovid’s antiviral combination of nirmatrelvir and ritonavir. To evaluate Paxlovid eligibility among hospitalized Covid-19 patients, researchers used a list of individual contraindications created by FDA. The patients were hospitalized in Paris University hospitals between Jan. 24, 2020, and Nov. 30, 2021. In total, over 9,100 patients—or 14.6%—experienced a medical contraindication to Paxlovid, making the treatment inadvisable. Notably, contraindication rates were higher among men (18%) than in women (11.3%). Among older patients, contradiction rates were 26.9%. “The most prevalent contraindications were severe kidney impairment and use of medications dependent on CYP3A for clearance,” researchers said.