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Israeli information counsel mass vaccinations led to drop in extreme Covid instances, CDC examine finds

An Israeli health worker from Maccabi Healthcare Services prepares to administer a dose of the Pfizer BioNtech vaccine in Tel Aviv on February 24, 2021.

Jack Guez | AFP | Getty Images

Data from Israel, which vaccinated the vast majority of its elderly population with the Pfizer Covid-19 vaccine, suggests that mass vaccination has prevented people from getting seriously ill, according to a new study by the Centers for Disease Control and Prevention.

While clinical studies have shown the Pfizer BioNTech vaccine to be 95% effective at preventing Covid-19, the Israeli data provide early insight into the vaccine’s effectiveness in an uncontrolled, real-world setting.

The study, published Friday in the CDC’s weekly report on morbidity and mortality, found that among the most vaccinated portion of the Israeli population, the percentage of patients requiring ventilation has dropped dramatically, suggesting a reduction in the serious illness.

“Taken together, these results suggest a reduced rate of severe COVID-19 after vaccination,” wrote researchers from Ben Gurion University in the Negev, Tel Aviv University and Maccabi Healthcare Services.

Israel launched its national vaccination campaign in December, prioritizing people aged 60 and over, healthcare workers and people with comorbid illnesses. By February, according to the researchers, 84% of the population aged 70 and over had been fully immunized with the Pfizer-BioNTech two-shot vaccine. Only 10% of the population under the age of 50 had been vaccinated at any one time, the researchers said.

The researchers compared the number of Covid-19 patients aged 70 and over who needed a mechanical ventilator with those under 50 who needed a ventilator. The researchers said they needed a ventilator, a medical tool that helps patients breathe, to measure severe Covid-19.

Between October and February, the number of patients aged 70 and over who needed a ventilator decreased. At the same time, the number of people under the age of 50, a generally unvaccinated population, who needed a ventilator, the study found. The country began using gunshots on mostly elderly people on December 20. A second round of shooting followed three weeks later.

The researchers noted some limitations to the study. Israel put in place a strict national stay-at-home order on Jan. 8, weeks after the vaccination campaign began, which could have resulted in a decline in seriously ill patients who would have needed ventilators. The introduction of new variants of the coronavirus could also have affected the data.

The researchers said their results are preliminary, “important evidence of the effectiveness of vaccines in preventing severe cases of COVID-19 at the national level in Israel”.

“Getting COVID-19 vaccines to eligible individuals can help limit the spread of disease and potentially reduce the incidence of serious diseases,” they write.

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Prioritizing instructor vaccinations might be a problem till scarcity is resolved, Biden official says

Prioritizing teachers in the distribution of Covid vaccines will continue to be a challenge until more doses become available, Andy Slavitt, senior advisor to the White House’s Covid-19 response team, said Wednesday.

President Joe Biden has made reopening the country’s schools for personal teaching a top priority.

On Friday, the Centers for Disease Control and Prevention published new guidelines that teachers shouldn’t be vaccinated to safely reopen schools, but that states should give teachers priority access to Covid vaccines.

Slavitt said governors had “tough decisions” to make to juggle vaccine distribution to groups like seniors, nursing home workers and teachers.

“We are trying to support them with science as much as possible, but until the shortage is fixed we will still have these challenges,” Slavitt told CNBC’s “The News with Shepard Smith”.

The question of whether teachers should be vaccinated before returning to class has been a focus in the debate on reopening in-person teaching.

Vice President Kamala Harris said on the Today Show Wednesday morning, “Teachers should be priority.”

During a briefing on Wednesday, White House Chief Covid-19 Coordinator Jeff Zients said that while Biden and Harris believe that frontline teachers and other frontline staff should be on the front lines to get vaccines, they both do The CDC agree that vaccination of teachers “is not a requirement for schools to reopen.”

The CDC guidelines also recommend that schools adapt their reopening plans to the severity of the outbreak in their communities. The agency also recommends schools maintain “essential elements” of personal learning, including wearing masks, exercising physical distancing, and monitoring the spread in the area.

“If that were easy, it would be done,” Slavitt told CNBC. “We’re focused on how we get kids and teachers back to school – not if we should, but how. And that’s the CDC plan, in my opinion.”

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Business

‘We Are Forgotten’: Grocery Employees Hope for Increased Pay and Vaccinations

HAC, the Oklahoma company that owns Cash Saver and Homeland, is employee owned. Its managing director, Marc Jones, said last year’s initial hero pay was “a reflection of the crowd in our stores, and as that wave subsided, it seemed like the time to end it.” It’s been a huge expense for the company, which has around 80 stores, 3,400 employees, and competes with Walmart.

Even with a better year than usual, groceries are “a particularly profitable” business, Jones said. By March he said, “It was a big question if the local grocery store would even survive and if everyone would go online.”

Ms. Sockwell said she was more concerned about the vaccination delay for food workers, especially given that her colleagues tended to work every hour they could, at the minimum wage.

“Most of my employees barely have a high school diploma,” said Ms. Sockwell, whose local UFCW unit tried to get Oklahoma officials to prioritize vaccination for food workers. “They want to do whatever they can to keep food and electricity in their home.”

She added, “We are simple workers who don’t need bachelor’s and master’s degrees, but we’re still human.”

At least 13 states in at least some counties have approved some grocery store employees for the Covid-19 vaccine. They are Alabama, Arizona, California, Delaware, Illinois, Kansas, Kentucky, Maryland, Nebraska, New York, Pennsylvania, Virginia, and Wyoming.

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World News

Protesters Disrupt Dodger Stadium Vaccinations

Motorists queuing at one of the largest vaccination stations in the country were stopped briefly on Saturday afternoon when protesters arrived at Dodger Stadium, authorities said.

At around 1:50 p.m. Pacific time, authorities closed the entrance to the stadium, said David Ortiz, a spokesman for the Los Angeles Fire Department. The closure lasted for about an hour before the entrance reopened while vaccinations continued at the stadium, Ortiz said. About 50 demonstrators were present at the entrance.

The Los Angeles Police and Fire Department did not comment on whether the protesters belonged to groups or what exactly they were demonstrating against.

However, photos posted on social media show people holding posters saying “99.96% survival rate” and “End the lockdown” and other paraphernalia that appear to condemn the existence of the pandemic and coronavirus vaccinations.

The vaccination site at Dodger Stadium opened on January 15th. Since then, those seeking to get vaccinated have faced a variety of waiting times, with the spot highlighting some of the logistical hurdles involved in vaccinating people in one of America’s largest cities. For the past week, an average of nearly 7,000 cases per day were reported in Los Angeles County, according to a New York Times database. The city of Los Angeles has one of the highest vaccination rates in the country, as nearly 83 percent of the doses the city has received have been given.

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President Joe Biden targets 1.5 million Covid vaccinations a day, up from 1 million

President Joe Biden makes remarks before signing a “Made in America” ​​executive order on January 25, 2021 in the Auditorium of the South Court at the White House in Washington, DC.

Jim Watson | AFP | Getty Images

President Joe Biden said Monday the United States could hit 1.5 million Covid-19 vaccinations per day, surpassing its previously targeted pace of 1 million per day, which the Trump administration has already neared.

Biden has pledged to give 100 million shots of coronavirus vaccine in his first 100 days in office, which equates to a rate of 1 million shots a day.

“That is my promise that we will get 100 million vaccinations,” he said on Monday. “I think if the grace of God and the goodwill of the neighbor and the fools don’t rise as the old saying goes, we can maybe bring that to 1.5 million a day instead of 1 million a day, but we have to target that of a million a day. “

Some public health professionals criticized Biden’s promise to give 100 million vaccine shots in his first 100 days in office as being too modest. By the time Biden took over the presidency last week, the US was well on its way to the necessary pace of 1 million shots a day. According to the Centers for Disease Control and Prevention, the US exceeded an average of 1.1 million vaccinations per day for seven days on Sunday.

And with the expected launch of Johnson & Johnson’s one-shot vaccine next month, the Biden administration is now saying the pace of 1 million shots a day is more of a floor than a target. The two currently approved vaccines from Pfizer and Moderna require two doses to achieve maximum protection against the virus. The potential approval of JNJ’s one-time vaccine could significantly accelerate the mass effort.

But just last week, Biden rejected the idea that the goal of 100 million vaccinations in 100 days might be too low a threshold, claiming he was told before he took office that the target might be too high.

“I find it fascinating that yesterday the press asked, ‘Is 100 million enough?’ The week before they said, “Biden, are you crazy? You can’t make 100 million in 100 days, “said the President on Friday.” God willing, we will not just do 100 million, we will do more than that. “

Biden said Monday that the administration is working to increase the number of people who administer the shots, increase production of the cans, and create more facilities where people can schedule appointments and get their vaccinations.

“Time is of the essence,” he said. “We are trying to get at least 100 million vaccinations in 100 days and move in the next 100 days where we are way beyond that to get to the point where we can get herd immunity in a country.” of over 300 million people. “

His change of tune reflects comments made by White House Chief Medical Officer Dr. Anthony Fauci, who served in the Trump administration, handed in this weekend. Fauci said Sunday that Biden’s goal of 100 million doses in 100 days was not a final number.

“It’s really a floor, not a ceiling,” Fauci told CBS’s Face The Nation program. “It’s going to be a challenge. I think it was a sensible goal that was set. We always want to do better than the goal you set.”

With a limited dose offer, states are still rationing life-saving recordings and setting a wide variety of approval parameters. The Trump administration, and now the White House in Biden, have encouraged both states to quickly move through the eligibility stages in an attempt to expand the population able to receive the vaccines.

Biden said Monday from a reporter when the US will get to the point where anyone who wants to get the vaccines will be able to, Biden said this spring. But he added it would be “a logistical challenge that surpasses anything we’ve ever tried in this country.”

“I am confident that by the summer we will be well on the way to achieving herd immunity,” he said.

But even when Biden voiced a more aggressive target for the vaccination campaign, he added Monday that the US “will see between 600,000 and 660,000 deaths before we start turning the corner in the right direction”.

And the president painted an even gloomier picture last week, saying, “There is nothing we can do to change the course of the pandemic over the next few months.”

– CNBC’s Nate Rattner contributed to this report.

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Health

Kareem Abdul-Jabbar needs sports activities stars to advertise Covid vaccinations

NBA legend Kareem Abdul Jabbar

Adam Jeffery | CNBC

Famer Kareem Abdul-Jabbar’s Basketball Hall said it supports teams and players who use their platforms to promote Covid-19 vaccinations.

The former National Basketball Association star joined CNBC’s “Closing Bell” on Monday and discussed vaccination. Abdul-Jabbar announced that he received his vaccination shots this month and that the league should raise awareness to slow down Covid-19 infections.

“From what I’ve seen, the vaccination is much less bad than the virus,” said Abdul-Jabbar. “So we have to vaccinate as many people as possible. And I hope that every effort in this direction will be fruitful.”

President Joe Biden is committed to delivering 100 million Covid-19 vaccine shots within his first 100 days. Abdul-Jabbar mentioned the importance of the black community to get vaccinated, but acknowledged the story of the Tuskegee experiment for suspicion of vaccination among blacks.

The event dates back to 1932 in Tuskegee, Alabama, when black men were given placebos to treat syphilis. In 1972 the Associated Press reported that the federal government allowed men to go untreated for over 40 years because penicillin was found to be the treatment for the disease in 1947.

“That put a terrible strain on the problem of trust with the black community,” said Abdul-Jabbar of the experiment. “We have to overcome that, and we have to overcome this moment. The more people that can come on board with the promotion of vaccinations, the more this will definitely change and put this in a positive light.”

In a poll conducted by Pew Research in November, only 42% of blacks polled said they were planning to get a vaccination, compared with more than 60% of Americans overall.

The NBA released its latest Covid-19 report on January 20, which tested 11 new players positive. Abdul-Jabbar urged players to make public announcements about vaccinations. When asked whether athletes should have special access to vaccinations, Abdul-Jabbar said no.

“I don’t think you can get people out of line, so to speak, so that sports stars come out on top,” said Abdul-Jabbar. “But anyone with a following in our country can do a great job of getting people to understand that they need to be vaccinated ASAP. And I don’t think there is a problem with that.”

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Business

Frustrations Boil at Tempo of Vaccinations at Lengthy-Time period Care Amenities

In mid-December, a top Trump administration official floated an enticing possibility: All nursing home residents in the United States could be vaccinated against the coronavirus by Christmas. “It’s really a remarkable, remarkable prospect,” Alex M. Azar II, the secretary of health and human services, declared.

It turned out to be a fantasy.

A month later, vaccinations of some of the country’s most vulnerable citizens are going more slowly than many state officials, industry executives and families expected. Their hopes had been buoyed when government officials said long-term care facilities would be at the front of the line for vaccines.

CVS and Walgreens, which are largely responsible for vaccinating residents and workers in long-term care facilities, are on track to make at least initial vaccination visits to nearly all nursing homes they are working with by Jan. 25. The two pharmacy chains have already given out more than 1.7 million vaccine doses at long-term care facilities.

But the progress is uneven across the country and not nearly as comprehensive for different types of long-term care. For example, thousands of assisted living facilities — for older people who need less care than those in nursing homes — do not yet even have an appointment for their first visit from the pharmacy teams, in large part because states have given such facilities lower priority in their vaccine-distribution plans.

“I’ve had facilities call me, and I’ve had people cry, I’ve had people curse, because this was the first sign of hope that they’ve had in many, many months,” said Betsy Johnson, who leads a group that represents Kentucky’s nursing homes and assisted living facilities.

“It’s just human nature to think, ‘OK, but I was supposed to be first — and I don’t even know when my clinic is going to happen,’” Ms. Johnson said.

In Pennsylvania, teams from CVS or Walgreens are not scheduled to visit some nursing homes until February, and the vast majority of the state’s assisted living facilities have not yet been scheduled for a first visit, said Zach Shamberg, president of the Pennsylvania Health Care Association.

“There’s a great deal of frustration, there’s a great deal of apprehension, as to when or if this vaccine will come,” Mr. Shamberg said.

The pace of the vaccination program has taken on greater urgency as the rapidly spreading virus continues to decimate nursing homes and similar facilities. The virus’s surge since November has killed about 30,000 long-term care staff and residents, raising the total of virus-related deaths in these facilities to at least 136,000, according to a New York Times tracker. Since the pandemic began, long-term care facilities have accounted for just 5 percent of coronavirus cases but 36 percent of virus-related deaths.

Even as the vaccination campaign accelerates, the suffering is unlikely to wane. The coming months could be “the deadliest of the pandemic” for people living and working in long-term care, according to an analysis released on Thursday by the Kaiser Family Foundation.

The Trump administration announced in October that it had teamed up with CVS and Walgreens to lead a federal effort to vaccinate residents and workers at long-term care facilities, among the first eligible groups.

On Friday, CVS said it had given out just over one million doses in more than 12,000 initial visits to long-term care facilities. Nearly 8,000 visits are scheduled for the coming week. Walgreens said it had given out nearly 750,000 doses in nearly 9,000 visits to facilities, mostly nursing homes. The number of visits that Walgreens has scheduled with assisted living facilities “continues to accelerate,” a company spokeswoman, Rebekah Pajak, said.

The vaccinations by CVS and Walgreens were always expected to take several months because of the need to visit tens of thousands of facilities three times. The first two visits are for most residents and staff to get the two doses of the vaccine, with the third visit as a backup for people who missed the first clinic.

Covid-19 Vaccines ›

Answers to Your Vaccine Questions

If I live in the U.S., when can I get the vaccine?

While the exact order of vaccine recipients may vary by state, most will likely put medical workers and residents of long-term care facilities first. If you want to understand how this decision is getting made, this article will help.

When can I return to normal life after being vaccinated?

Life will return to normal only when society as a whole gains enough protection against the coronavirus. Once countries authorize a vaccine, they’ll only be able to vaccinate a few percent of their citizens at most in the first couple months. The unvaccinated majority will still remain vulnerable to getting infected. A growing number of coronavirus vaccines are showing robust protection against becoming sick. But it’s also possible for people to spread the virus without even knowing they’re infected because they experience only mild symptoms or none at all. Scientists don’t yet know if the vaccines also block the transmission of the coronavirus. So for the time being, even vaccinated people will need to wear masks, avoid indoor crowds, and so on. Once enough people get vaccinated, it will become very difficult for the coronavirus to find vulnerable people to infect. Depending on how quickly we as a society achieve that goal, life might start approaching something like normal by the fall 2021.

If I’ve been vaccinated, do I still need to wear a mask?

Yes, but not forever. The two vaccines that will potentially get authorized this month clearly protect people from getting sick with Covid-19. But the clinical trials that delivered these results were not designed to determine whether vaccinated people could still spread the coronavirus without developing symptoms. That remains a possibility. We know that people who are naturally infected by the coronavirus can spread it while they’re not experiencing any cough or other symptoms. Researchers will be intensely studying this question as the vaccines roll out. In the meantime, even vaccinated people will need to think of themselves as possible spreaders.

Will it hurt? What are the side effects?

The Pfizer and BioNTech vaccine is delivered as a shot in the arm, like other typical vaccines. The injection won’t be any different from ones you’ve gotten before. Tens of thousands of people have already received the vaccines, and none of them have reported any serious health problems. But some of them have felt short-lived discomfort, including aches and flu-like symptoms that typically last a day. It’s possible that people may need to plan to take a day off work or school after the second shot. While these experiences aren’t pleasant, they are a good sign: they are the result of your own immune system encountering the vaccine and mounting a potent response that will provide long-lasting immunity.

Will mRNA vaccines change my genes?

No. The vaccines from Moderna and Pfizer use a genetic molecule to prime the immune system. That molecule, known as mRNA, is eventually destroyed by the body. The mRNA is packaged in an oily bubble that can fuse to a cell, allowing the molecule to slip in. The cell uses the mRNA to make proteins from the coronavirus, which can stimulate the immune system. At any moment, each of our cells may contain hundreds of thousands of mRNA molecules, which they produce in order to make proteins of their own. Once those proteins are made, our cells then shred the mRNA with special enzymes. The mRNA molecules our cells make can only survive a matter of minutes. The mRNA in vaccines is engineered to withstand the cell’s enzymes a bit longer, so that the cells can make extra virus proteins and prompt a stronger immune response. But the mRNA can only last for a few days at most before they are destroyed.

The idea that all nursing home residents could get their first doses by Christmas was not a realistic prospect even when Mr. Azar, the health secretary, floated it 12 days before the holiday. By that point, some states had told the Centers for Disease Control and Prevention that they would not activate the federal program to vaccinate their nursing homes until Dec. 28. The logistics would have been challenging even if states had put a priority on getting their first doses to nursing homes.

Michael Pratt, a spokesman for the Health and Human Services Department, said Mr. Azar had been speaking only aspirationally about what states were capable of doing, since they had enough vaccine doses to cover all nursing home residents by Christmas. But that would have required that states place less of a priority on vaccinating high-risk groups like heath care workers.

T.J. Crawford, a spokesman for CVS, said the chain was making first visits to all facilities within four weeks of each state’s activating its vaccination program for nursing homes or assisted living facilities.

“This isn’t a drive-through or stadium vaccination effort,” Mr. Crawford said. “We’re visiting more than 40,000 facilities with an average of less than 100 residents, in some cases going room to room.” He said CVS was “on track and delivering on goals established and communicated early in the process.”

But a growing number of governors and state health officials have voiced frustration with CVS’s and Walgreens’ speed.

In Mississippi, some long-term facilities won’t get their first visit until Feb. 11, the state health officer, Dr. Thomas Dobbs, said this month. “We’re clearly disappointed with the progress in the long-term care program,” he said.

Some states and cities are exploring ways to hasten the inoculations.

Seattle is using its Fire Department to vaccinate nearly 1,000 residents and staff at adult family homes, a type of long-term care, by the end of January. Florida hired an emergency services company, CDR Maguire, to give out doses at 1,900 assisted living facilities that had not been scheduled for visits by CVS and Walgreens teams before Jan. 24.

In Michigan, officials have asked the federal government to let them work with other pharmacies, such as the supermarket chains Meijer and Kroger, to speed up the vaccination effort in long-term care facilities, said Bobby Leddy, a spokesman for Gov. Gretchen Whitmer.

West Virginia is the only state that has not activated the federal program involving CVS and Walgreens, though Walgreens is separately working with West Virginia to vaccinate 32 of its long-term care facilities. Relying mostly on local independent pharmacies, the state said on Dec. 30 that it had wrapped up the first round at its 214 long-term care facilities.

Some of the initially feared problems that could slow down the vaccine rollout in nursing homes have not emerged as serious obstacles, at least so far, according to facility operators and industry researchers.

Despite widespread worries that the vaccines’ side effects — which can include fevers, chills and fatigue — would cause staff to miss work and residents to need more care, that has not happened to any significant degree. And while there was early confusion about how nursing homes should get consent from residents or their families, that process has largely gone smoothly.

But other things are slowing the campaign. A significant number of long-term care workers have balked at receiving the vaccine. The virus’s spread is also delaying the process. People should not be vaccinated while they still have Covid-19 symptoms or are isolating, according to the C.D.C.

Outbreaks and cases of Covid-19 in some long-term care communities have led Walgreens to delay scheduling initial visits or to reschedule them, said Rick Gates, an executive leading the company’s long-term care vaccinations.

CVS has encountered the same issue, though it has not been widespread. The company has left the decision about whether to proceed with visits in such cases to local clinic team leaders and officials at the facilities, Mr. Crawford said.

Another factor is that some states did not quickly activate their programs to vaccinate people at assisted living facilities and similar communities. In some cases, they waited until weeks after they began vaccinations at nursing homes.

But many long-term care facilities include both nursing homes and assisted living. In those cases, pharmacy teams have been able to vaccinate only a subset of residents.

In Prairie du Chien, Wis., for example, a team from Walgreens on Thursday made its first visit to the local nursing home, Prairie Maison, to inject nearly all of its roughly 50 residents with the Moderna vaccine.

But Prairie Maison is part of a larger senior community, which includes about 50 assisted living residents. Because Wisconsin did not activate its vaccination program for assisted living until Friday, those residents weren’t offered the vaccine — even though they are in the same building as the nursing home residents.

“Vaccinating one group and not the other doesn’t make a lot of sense,” said Dr. Mark Grunwald, the chairman of Prairie Maison’s board.

Abby Goodnough contributed reporting.

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Health

New York state will open Covid vaccinations to everybody 65 and over, Gov. Cuomo says

New York Governor Andrew Cuomo speaks out on Coronavirus Disease (COVID-19) on November 15, 2020 at Riverside Church in Manhattan, New York City, United States.

Andy Kelly | Reuters

New York State will accept new federal guidelines to open the approval of Covid vaccines to anyone over the age of 65 as well as younger people with compromised immune systems, Governor Andrew Cuomo said Tuesday.

The governor accepted the new guidelines, which Cuomo said came from the Centers for Disease Control and Prevention, and also criticized the move. He said demand will quickly outstrip supply. The state had previously given priority to health workers and recently extended the eligibility to those aged 75 and over.

Cuomo said expanding it further to 65 and older would open the eligibility to about 7 million people, but the state only receives about 300,000 doses a week.

“We will accept the federal guidelines,” Cuomo said on a conference call with reporters. “I don’t want New Yorkers to believe that we are not doing everything we can to qualify them for the vaccine because I want to keep the people of New York as calm as we can keep people in these anxious times.”

Cuomo said the state is still facing a “drop, drop, drop from the faucet of federal dosage availability” that is inhibiting the state’s ability to vaccinate people. The federal government has withheld more than half of all available vaccine doses to ensure enough second booster vaccinations are needed to achieve maximum immunity.

But the Trump administration will announce Tuesday that the government will begin distributing these doses to states, a senior government official told CNBC.

This is the latest news. You can find updates here.

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U.S. may ramp up sluggish Covid vaccinations by giving two half doses of Moderna shot

A FDNY EMS Fire Department employee receives a COVID-19 Moderna vaccine amid the coronavirus disease (COVID-19) pandemic in the Manhattan neighborhood of New York City, New York, United States. December 23, 2020.

Carlo Allegri | Reuters

The head of the federal government’s Covid-19 vaccination program said Sunday that health officials are considering the idea of ​​giving a large group of Americans half-volume doses of a vaccine to speed up adoption.

Moncef Slaoui, head of Operation Warp Speed, said on CBS’s “Face the Nation” that one way to speed up immunization against Covid-19 is to give some people two half-volume doses of the Moderna vaccine.

“We know that for the Moderna vaccine, half the dose is given to people between the ages of 18 and 55 – two doses, half the dose, which is exactly the goal of getting twice the number of people using the doses immunize that we have – we know it induces an identical immune response to the 100 microgram dose, “Slaoui said.

“And that’s why we’re in talks with Moderna and the FDA – of course it will ultimately be a decision of the FDA – to accelerate the injection of half the volume,” he added.

Moncef Slaoui, a former executive director of GlaxoSmithKline, speaks to President Donald J. Trump during a vaccine development event in the Rose Garden of the White House on Friday, May 15, 2020 in Washington, DC.

Jabin Botsford | The Washington Post | Getty Images

The comments came in response to why the US is not adopting the strategy of giving all available vaccine doses now, even though the approved vaccines require a second round of firing to be fully effective. The UK has taken this approach in the hope that continued production will enable the second recordings in the future.

Slaoui said it was a mistake to make a decision that was not supported by the experimental data. White House Health Advisor Dr. Anthony Fauci, commented similarly on NBC’s Meet the Press on Sunday, said the strategy “goes against science” and would not solve the problems with the US launch.

“The idea of ​​expanding it so you can get more people is when you don’t have enough vaccine and a lot of people are waiting in line to wait for a vaccine,” Fauci said. “That’s not our problem now. We have a vaccine. We have to get it into people’s arms. It really is the right solution to the wrong problem.”

The FDA and Moderna did not immediately respond to requests for comment.

The dispute over different vaccination approaches stems from the fact that the introduction of the vaccine in the US did not achieve the goals of Operation Warp Speed ​​and the pandemic continues to devastate the country. President Donald Trump has blamed states for the slow adoption as the number of vaccinations given lags behind the number of vaccines sent and delivered.

Health officials wanted to inject a vaccine to 20 million Americans by the end of the year. However, according to the Centers for Disease Control and Prevention, only about 4.2 million people had received gunfire by January 2.

The last 7-day average for new cases of the coronavirus in the US is 205,093, according to John Hopkins University. That number has grown by 8% week-to-week, although tests and reports tended to be inconsistent during the holiday season. According to Johns Hopkins, the nation has an average of more than 2,600 deaths a day attributed to the virus.

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Health

Britain Opts for Combine-and-Match Vaccinations, Confounding Consultants

Public Health England and AstraZeneca representatives did not respond to requests for comment.

Both Pfizer and AstraZeneca vaccines introduce a protein called spike into the body that, while not infectious in itself, can teach immune cells to recognize and fight off the actual coronavirus.

Covid19 vaccinations>

Answers to your vaccine questions

With a coronavirus vaccine spreading out of the US, here are answers to some questions you may be wondering about:

    • If I live in the US, when can I get the vaccine? While the exact order of vaccine recipients may vary from state to state, most doctors and residents of long-term care facilities will come first. If you want to understand how this decision is made, this article will help.
    • When can I get back to normal life after the vaccination? Life will only get back to normal once society as a whole receives adequate protection against the coronavirus. Once countries have approved a vaccine, they can only vaccinate a few percent of their citizens in the first few months. The unvaccinated majority remain susceptible to infection. A growing number of coronavirus vaccines show robust protection against disease. However, it is also possible that people spread the virus without knowing they are infected because they have mild or no symptoms. Scientists don’t yet know whether the vaccines will also block the transmission of the coronavirus. Even vaccinated people have to wear masks for the time being, avoid the crowds indoors and so on. Once enough people are vaccinated, it becomes very difficult for the coronavirus to find people at risk to become infected. Depending on how quickly we as a society achieve this goal, life could approach a normal state in autumn 2021.
    • Do I still have to wear a mask after the vaccination? Yeah, but not forever. Here’s why. The coronavirus vaccines are injected deep into the muscles and stimulate the immune system to produce antibodies. This seems to be sufficient protection to protect the vaccinated person from disease. What is not clear, however, is whether it is possible for the virus to bloom in the nose – and sneeze or exhale to infect others – even if antibodies have been mobilized elsewhere in the body to prevent that vaccinated person gets sick. The vaccine clinical trials were designed to determine whether people who were vaccinated are protected from disease – not to find out whether they can still spread the coronavirus. Based on studies of flu vaccines and even patients infected with Covid-19, researchers have reason to hope that people who are vaccinated will not spread the virus, but more research is needed. In the meantime, everyone – including those who have been vaccinated – must imagine themselves as possible silent shakers and continue to wear a mask. Read more here.
    • Will it hurt What are the side effects? The vaccine against Pfizer and BioNTech, like other typical vaccines, is delivered as a shot in the arm. The injection in your arm feels no different than any other vaccine, but the rate of short-lived side effects seems to be higher than with the flu shot. Tens of thousands of people have already received the vaccines, and none of them have reported serious health problems. The side effects, which can be similar to symptoms of Covid-19, last about a day and are more likely to occur after the second dose. Early reports from vaccine trials suggest that some people may need to take a day off because they feel lousy after receiving the second dose. In the Pfizer study, around half developed fatigue. Other side effects occurred in at least 25 to 33 percent of patients, sometimes more, including headache, chills, and muscle pain. While these experiences are not pleasant, they are a good sign that your own immune system is having a potent response to the vaccine that provides lasting immunity.
    • Will mRNA vaccines change my genes? No. Moderna and Pfizer vaccines use a genetic molecule to boost the immune system. This molecule, known as mRNA, is eventually destroyed by the body. The mRNA is packaged in an oily bubble that can fuse with a cell, allowing the molecule to slide inside. The cell uses the mRNA to make proteins from the coronavirus that can stimulate the immune system. At any given moment, each of our cells can contain hundreds of thousands of mRNA molecules that they produce to make their own proteins. As soon as these proteins are made, our cells use special enzymes to break down the mRNA. The mRNA molecules that our cells make can only survive a few minutes. The mRNA in vaccines is engineered to withstand the cell’s enzymes a little longer, so the cells can make extra viral proteins and trigger a stronger immune response. However, the mRNA can hold for a few days at most before it is destroyed.

However, the vaccines convey their immunological teachings in different ways and do not contain equivalent ingredients. While Pfizer’s vaccine relies on a molecule called messenger RNA, or mRNA, wrapped in greasy bubbles, AstraZeneca’s images are based on a viral envelope that provides DNA, a cousin of mRNA.

Both vaccines should be given in a two-shot regime with an interval of three or four weeks. While the first shots of any vaccine are considered somewhat effective in preventing Covid-19, it is the second dose – which is meant to be a kind of molecular screening session for the immune system – that triggers the protection process.

While it is possible that swapping one vaccine for another could still train the body to recognize the coronavirus, it is still a scientific gamble. With different ingredients in each vaccine, it is possible that people will benefit less from a second shot. Mixing and matching could also make it more difficult to collect clear vaccine safety data.

With no evidence to support this, the hybrid vaccination approach seems “premature,” said Saad Omer, a vaccines expert at Yale University. Still, it’s not without precedent: health officials like the CDC have previously said that if it is impossible to give doses of a vaccine from the same manufacturer, “providers should give the available vaccine” to complete an injection schedule.

In a controversial move, the UK government also decided earlier this week to pre-load the vaccine rollout and give people as many first doses as possible – a move that could delay the second shots by up to 12 weeks.

Rapid deployment could provide partial protection against the virus to more people in the short term. Some experts, including Dr. Moore, however, fear that this too could be unwise and endanger vulnerable populations.