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Referendum Seeks to Mend the Open Wound at Australia’s Coronary heart

MELBOURNE, Australia—When Capt. James Cook sailed to Australia in 1768, he did so with instructions that he should “show every kind of civility and regard” to the land’s indigenous people and get their consent before possessing their land. He did neither.

The brutal colonization that followed has set the tone for how Aboriginal people have been treated throughout the nation’s history. To this day, a treaty has never been signed with Aboriginal people, and they are not recognized in the Australian Constitution.

Now, a newly elected Labor government has started the process of repairing the open wound at the heart of the nation. Last month, Prime Minister Anthony Albanese kick-started the process of holding a referendum to enshrine in the Constitution a body to advise the government on Indigenous issues, to be known as the Aboriginal and Torres Strait Islander Voice.

“We are seeking a momentous change, but it is also a very simple one,” Mr. Albanese said in announcing the draft ballot question. “Enshrining a voice in the Constitution gives the principles of respect and consultation strength and status.”

In the month since, the prime minister has worked to build support for the referendum, consulting with Aboriginal leaders and even holding an unusual news conference on Saturday in Sydney with Shaquille O’Neal.

But the effort faces many challenges. After decades of stalled discussions about Indigenous recognition, the previous two conservative prime ministers opposed a referendum, and the current conservative political opposition has not yet said whether it will support the proposal. A referendum has never succeeded in Australia without bipartisan backing.

Critics have seized on the fact that Mr. Albanese has not yet fully explained what the Aboriginal voice would entail. He sought to answer the criticism on Saturday, saying that while it would ensure that Indigenous people were consulted on issues that affect them, it would not “usurp” Parliament.

Advocates say the proposal would be both a symbolic and structural change in a country that still struggles to acknowledge the bloodiest parts of its colonial history and the legacy of that past.

The Voice to Parliament, its supporters say, is a simple proposal.

“What it’s saying is: You need to better include Aboriginal and Torres Strait people in political and legal decision-making in their own affairs,” said Dani Larkin, the deputy director of the Indigenous Law Center at the University of New South Wales.

The proposal is the result of a consultation process undertaken in 2017 by Indigenous leaders with Aboriginal communities around Australia. They sought to find a solution for the powerlessness, stemming from the history of colonization, that had entrenched disadvantage in their communities.

Given the absence of a treaty with Aboriginal peoples, “it was particularly cruel and unjust the way the dispossession happened here, and the lack of redress to this date has been appalling,” said Hannah McGlade, an associate professor of law at Curtin University and a member of the United Nations Permanent Forum on Indigenous Issues.

Indigenous people’s lives remain drastically worse than those of other Australians and are even deteriorating in some areas. Indigenous people have shorter life spans and poorer health. The gap between Indigenous and non-Indigenous people is “actually widening in relation to incarceration, child removal and suicide rates,” Professor McGlade said.

While symbolic gestures acknowledging Aboriginal peoples are common in Australia, much of the population is reluctant to do more. Last year, a proposal to include more Indigenous history in school curriculums was slammed by the education minister at the time as promoting an “overly negative view” of Australia.

Eddie Synot, a law lecturer at Griffith University who was involved in the proposal for the Voice to Parliament, said, “In Australia, there’s very much been an emphasis throughout our history on just assimilating into the rest of Australian society and forgetting the past. ”

The proposal seeks to address the forces that relegate Indigenous people to second-class status. The plan developed by Aboriginal leaders, outlined in 2017 in a document called the Uluru Statement From the Heart, includes three demands: Voice, Treaty and Truth.

The Voice advising governments would “really give effect to Indigenous representation and reflect Indigenous self-determination,” Professor McGlade said.

As for the other two pillars, “the treaty-making process will go some way to redress this wrongful acquisition of land,” she said, “and truth telling is fundamental because there is still such denial of the deep violence of our history — the violence of colonization, the systemic discrimination of Indigenous people face today.”

Constitutional change is difficult in Australia. It can be done only through a referendum, one that requires a “double majority” — a majority of voters nationwide, as well as majority support in a majority of states.

When Malcolm Turnbull, the prime minister from 2015 to 2018, was in power, he said that there was not enough support among Australians to amend the Constitution on this issue, as critics voiced fears that a Voice to Parliament would act as a “third chamber of Parliament.” His successor, Scott Morrison, made a similar argument.

Mr. Albanese, who became prime minister in May, took a different view. Before the election, he promised that his Labor Party would put the voice to a referendum.

The issue was about “common courtesy,” he said, which dictates that “where you are implementing a policy that affects a group — in this case the oldest continuous civilization on the planet, something we should be proud about — you should consult, you should involve them.”

That could be achieved, he said, by adding just three sentences to the Constitution, creating a Voice to Parliament whose composition, functions and powers would be decided by Parliament.

The simplicity of the proposal seeks to avoid the failings of Australia’s last referendum, in 1999, when a majority of the public supported the idea of ​​making the country a republic but rejected the ballot question because of disagreements about the new model of governance.

But the lack of detail with the new referendum — whose date has not yet been set — has given critics an opening. A former conservative prime minister, Tony Abbott, said it meant that “a particular group will have an unspecified say about unspecified topics with unspecified ramifications.”

Anne Twomey, a constitutional expert at the University of Sydney, said that arguments framed around the need for more detail were often disingenuous.

If the debate stays in the realm of principles, where Mr. Albanese is trying to keep it, the referendum has a good chance of success, she said. But a debate about the details of the voice and how it could be used in the future could prove more challenging.

Some Indigenous people say that no matter the details, a Voice to Parliament would not be enough.

“I really don’t see how this is going to bring justice to our people by providing advice,” said Lidia Thorpe, an Indigenous senator. “We’ve had many, many advisory bodies.”

Still, she said, if the referendum fails, “it will set Australia back as a nation, and it will have an impact on the health and well-being of First Nations people.”

dr Larkin, of the University of New South Wales, said that Australia should embrace its chance at a long-overdue reckoning with its treatment of Aboriginal people.

We’re inviting the Australian people to walk with us because we believe in the Australian people’s humanity and compassion,” she said.

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Coronary heart Issues After Vaccination in U.S. Are Unusual and Quick-Lived, Researchers Say

For every one million Americans immunized with a coronavirus vaccine, about 60 develop temporary heart problems, according to a study published Wednesday in JAMA magazine.

The complications were all short-lived, the researchers found. And these heart problems are far more common in patients who develop Covid-19, as external experts have found.

When analyzing the medical records of just over 2 million people who had received at least one dose of a coronavirus vaccine by May 2021, the new study found 20 cases of myocarditis, or inflammation of the heart muscle, and 37 cases of pericarditis, an inflammation of the heart muscle membrane that surrounds the heart.

Patients who were admitted to the hospital were discharged after just a few days, none of them died.

The incidence of myocarditis in the study is 10 cases per million vaccinated, higher than the Centers for Disease Control and Prevention’s estimate of 4.8 cases per million, suggesting there may be more cases than the federal database tracking these Side effects mentioned after vaccinations.

“We see that these adverse events lead to very short and inconspicuous hospital stays,” said Dr. Jeremy Faust, an emergency doctor at Brigham and Women’s Hospital in Boston who was not involved in the study. “The same cannot be said so far of hospital stays for Covid-19 in this or any other age group.”

“When people are hospitalized for Covid, the consequences are far more severe,” added Dr. Faust added, who compared post-vaccination myocarditis rates with those in Covid-19 patients.

The researchers worked with the Providence Health System to evaluate medical records from 40 hospitals in Washington, Oregon, Montana and Los Angeles County, California.

They found that myocarditis developed a median 3.5 days after vaccination, mostly after the second dose and in people with a median age of 36 years. Three quarters of the 20 cases were men.

The 19 patients admitted to the hospital were discharged after a median of two days. About three weeks after vaccination, 13 patients had recovered from their symptoms and the remaining seven improved.

Pericarditis affected elderly patients, a mean age of 59 years and later, about 20 days after vaccination, the researchers found. Pericarditis was also more common in men. Of the 37 identified cases, 13 were hospitalized; the average stay was one day.

A separate study published online last week found that the incidence of myocarditis in boys ages 12 to 17 with Covid-19 was 876 per million; in girls of the same age group with Covid-19, the incidence was 213 cases per million.

The study has not yet been peer-reviewed or published in a scientific journal.

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A Frequent Coronary heart Downside That’s Straightforward to Miss

Longer term, most patients with A-fib can be effectively and safely treated with medication, usually drugs called beta blockers and calcium blockers that help the heart sustain a normal rhythm. Patients are also given an anticoagulant to prevent blood clots.

Several currently popular anticoagulants, including Xarelto (rivaroxaban), which Mr. Hallick takes, have persistent anti-clotting effects even if patients miss a dose or two, which may help to avert a stroke. These anticoagulants also do not require close repeated monitoring of their effects on clotting, unlike their predecessor Coumadin (warfarin), which was for many years the leading anticoagulant to treat A-fib. Coumadin has one important advantage over the newer medications of an almost immediate reversal of its anti-clotting effect when patients must stop taking it to prevent excessive bleeding, say, before surgery or following an injury.

Yes, that’s what happened with Mr. Hallick. He was doing well on medication for seven years until May, when a routine checkup revealed that, unbeknown to him, his A-fib had recurred and his heart was beating 165 times a minute, about double the normal rate.

“I had been getting a little out of breath and finding it harder to walk uphill, but I wrote it off,” he recalled. “I thought I’m now 70 and maybe really out of shape thanks to the pandemic.”

A medication change and two shocks to try to restore a normal heart rhythm helped only briefly, and Mr. Hallick has just undergone a procedure that promises a more lasting benefit: destruction of the cells along the back wall of his heart’s left atrium that are transmitting erratic signals to the ventricles. The procedure, called ablation, involves snaking a catheter through a vein into the atrium and usually either burning or freezing the cells that misfire.

Controlled trials have shown that over time, ablation is significantly more effective in correcting A-fib than drug therapy. In one recent study of 203 patients, ablation successfully prevented A-fib a year later in about 75 percent of patients in one group, whereas drug therapy helped only 45 percent of the patients in the other. In otherwise healthy people like Mr. Hallick, ablation often can be done as an outpatient procedure, followed by a few days of limited activity while the heart heals from resulting inflammation.

Dr. Stevenson of Vanderbilt said some patients with persistent A-fib prefer to undergo ablation rather than continually taking medications, which can cause bleeding problems or other side effects. On the other hand, the benefit of ablation is sometimes delayed. In the first few months after ablation, he said, about half of patients experience abnormal heart rhythms and may require a cardiac shock or drug treatment until the heart fully recovers from the procedure.

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Coronary heart Failure Tied to Elevated Most cancers Threat, Examine Finds

People with heart failure can be at increased risk of cancer.

Cancer patients are usually monitored for heart failure because some cancer drugs can damage the heart. Now, a new study suggests that heart failure patients who can live with the disease for many years could benefit from being monitored for cancer.

The researchers used a German health database to track 100,124 heart failure patients and compare them to the same number of controls who did not have heart failure. All were initially cancer-free, and the scientists tracked their cancer incidence over the next 10 years. The study is in the journal ESC Heart Failure.

The two groups were matched for age, gender, age, obesity, and diabetes incidence, although researchers lacked data on socioeconomic status, smoking, alcohol consumption, and physical activity, all of which are known to affect cancer risk.

Nevertheless, the differences in cancer incidence between the two groups were significant. Overall, 25.7 percent of patients with heart failure were diagnosed with some form of cancer compared with 16.2 percent in those without.

The increased rate of cancer in heart patients has been noted in other studies, but the large sample size in this analysis allowed researchers to identify differences between the cancers. Heart failure patients were more than twice as likely to develop cancer of the lip, oral cavity, and throat. The risk of lung cancer and other cancers of the respiratory tract was 91 percent higher, female genital cancer 86 percent, and skin cancer 83 percent higher. People with heart failure were 75 percent more likely to develop colon cancer, stomach cancer, and other cancers of the digestive system. Women with heart failure were 67 percent more likely to develop breast cancer and men were 52 percent more likely to develop cancer of the genital organs.

“I think it’s an interesting retrospective cohort study,” said Dr. Girish L. Kalra, Senior Cardiology Fellow at the David Geffen School of Medicine at UCLA who was not involved in the work. “The study’s main flaw is that the database did not allow researchers to control the greatest risk of developing cancer and heart disease: smoking. Smoking cigarettes could be the common thread in this study. “

Although the strong association with oropharyngeal and respiratory cancers suggests that smoking might be an explanation, the association remained robust for a wide range of cancers. The study also controlled other factors associated with different types of cancer, including obesity, diabetes, and increasing age, as well as the frequency of medical consultations that could lead to increased detection of cancer.

In addition to smoking, there are other possible mechanisms that could explain the link. For example, a previous study found that a well-known protein biomarker for heart disease that occurs before symptoms appear also correlates with an increased risk of cancer. It is also possible, the researchers write, that chronic inflammation can be implicated in both heart failure and cancer. Alcohol consumption has also been linked to a wide variety of cancers.

“There are more correlations between heart failure and cancer than just common risk factors,” says lead author Mark Luedde, a cardiologist at Kiel University. “Heart failure is not a heart disease. It is almost always a disease of the heart and other organs. The importance of comorbidities for the prognosis and quality of life of those affected cannot be overestimated. “

Dr. Kalra agreed. “Ultimately, the heart is a guarantee for all health,” he said. “This study supports the belief that people with heart failure are a high risk group and deserve our greatest attention. As doctors, we should ensure that our heart patients are screened for cancer at the recommended intervals. And we should continue to urge our smokers to quit. “

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FDA provides warning of uncommon coronary heart irritation to Pfizer, Moderna vaccines

Vials with Pfizer-BioNTech and Moderna coronavirus disease (COVID-19) vaccine labels are seen in this illustration picture taken March 19, 2021.

Dado Ruvic | Reuters

The U.S. Food and Drug Administration on Friday added a warning to patient and provider fact sheets for the Pfizer and Moderna Covid-19 vaccines to indicate a rare risk of heart inflammation.

For each vaccine, the fact sheets were revised to include a warning about myocarditis and pericarditis after the second dose and with the onset of symptoms within a few days after receiving the shot.

Myocarditis is the inflammation of the heart muscle and pericarditis is the inflammation of the tissue surrounding the heart. Health officials said the benefits of receiving the vaccine still outweigh any risk.

“The risk of myocarditis and pericarditis appears to be very low given the number of vaccine doses that have been administered,” Janet Woodcock, acting FDA commissioner, said in a statement.

“The benefits of Covid-19 vaccination continue to outweigh the risks, given the risk of Covid-19 diseases and related, potentially severe, complications,” she said.

The FDA update follows a review and discussion by the Centers for Disease Control and Prevention’s Advisory Committee on Immunization Practices meeting on Wednesday. 

There have been more than 1,200 cases of a myocarditis or pericarditis mostly in people 30 and under who received the shots, according to presentation slides from the CDC meeting.

About 300 million shots had been administered as of June 11, according to the CDC. There have been just 12.6 heart inflammation cases per million doses for both vaccines combined.

— CNBC’s Berkeley Lovelace Jr. contributed reporting

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Coronary heart Issues After Vaccination Are Very Uncommon, Federal Researchers Say

The coronavirus vaccines manufactured by Pfizer-BioNTech and Moderna could have caused heart problems in more than 1,200 Americans, including about 500 who were under 30, according to data reported Wednesday by researchers at the Centers for Disease Control and Prevention .

Still, the benefits of vaccination far outweighed the risks, and CDC advisors strongly recommended vaccination for all Americans 12 and older.

The reported heart problems are myocarditis, which is inflammation of the heart muscle; and pericarditis, inflammation of the lining of the heart. The risk is higher after the second dose of an mRNA vaccine than after the first, the researchers reported and much higher in men than in women.

Overall, however, the side effect is very rare – only 12.6 cases per million second doses given. The researchers estimated that out of a million second doses given to boys ages 12-17, the vaccines could cause a maximum of 70 cases of myocarditis, but would prevent 5,700 infections, 2,215 hospitalizations, and two deaths.

Agency researchers presented the data to members of the Advisory Committee on Immunization Practices, which makes recommendations on vaccine use in the United States. (The scientists grouped pericarditis with myocarditis for reporting purposes.)

Most of the cases were mild, with symptoms like fatigue, chest pain, and irregular heartbeat that cleared up quickly, the researchers said. Of the 484 cases reported in Americans under the age of 30, the CDC has definitely linked 323 cases to vaccination. The rest are still being investigated.

“These events are really very rare, extremely rare,” said Dr. Brian Feingold, an expert on pediatric heart inflammation at UPMC Children’s Hospital in Pittsburgh. “That has to be seen in the context of illness and morbidity and mortality in connection with Covid.”

Separately, more than a dozen state and professional medical organizations said in a joint statement Wednesday that myocarditis “is an extremely rare side effect and affects an extremely small number of people after vaccination.”

Federal researchers also presented early safety data on Wednesday on the six million vaccine doses given to children ages 12 to 15. The side effects – usually fatigue and pain at the injection site – were similar to those seen in young people aged 16-25.

“So far, the Covid-19 vaccines approved in the USA have shown a high level of safety,” said Dr. Matthew F. Daley, Principal Investigator at Kaiser Permanente Colorado and a member of the Advisory Committee.

The CDC advisors met when the Biden administration publicly admitted that it expects to miss its target of at least partially vaccinating 70 percent of Americans by July 4, will be immunized.

About two in 100,000 people aged 15 to 18 – about two-thirds of them male – are hospitalized with myocarditis each year, according to data presented at the meeting. Patients with the most severe cases may need mechanical assistance, such as a ventilator or a heart transplant.

Even people with mild symptoms may have to abstain from exercise for about six months after recovery. It is unclear what typically causes the condition or why it is more common in young men than women.

Updated

June 23, 2021 at 4:46 p.m. ET

The first cases of coronavirus vaccine-related myocarditis were reported in Israel, mostly in young men ages 16-19. Israel recorded 148 cases, 95 percent of them mild, from December to May.

In the United States, too, myocarditis was more common in men and boys: up to 80 percent of the cases diagnosed after the second dose were in men. There was also a marked difference in age, with the side effect becoming more common in people in their late teens and early 20s.

As of June 21, about 318 million doses of coronavirus vaccine had been administered in the United States and 150 million people are considered fully protected. Most symptoms of myocarditis appeared within about four days of the first or second dose.

“We have clear evidence here that vaccinated cases started within the first week,” said Dr. Tom Shimabukuro, a vaccine expert at the CDC, who presented the new data. There is also a dose effect, he said, adding, “The rates are higher with both vaccines after the second dose.”

The vast majority of patients with the side effect made a full recovery, noted Dr. James de Lemos, a cardiologist at the University of Texas Southwestern Medical Center at Dallas, who reported one of the first cases in January.

Covid-19 itself can cause heart problems in young people. A large study of college athletes showed that 2.3 percent of those who recovered from Covid-19 had heart abnormalities associated with myocarditis.

“Even in young men, myocarditis will be far more common if you get Covid than if you get a vaccine,” said Dr. de Lemos.

More than 4,000 children infected with the coronavirus developed a multisystem inflammatory syndrome that includes cardiac symptoms. Some children have also died while none died from the vaccination, noted Dr. Fine gold. “You can say no to the vaccine, but you take different risks.”

The CDC recommends vaccination for all Americans over the age of 12. But on Wednesday officials suggested that anyone who develops myocarditis after the first dose should postpone a second dose until they discuss the risks with a doctor.

The CDC’s recommendations may influence decisions about whether to vaccinate children under 12 years of age when vaccines become available for that age group. Some experts have questioned whether the benefits to children outweigh the potential risks, as the chances of developing serious illness from the virus in young children are small.

Still, the agency reported this month that Covid-19-related hospitalizations among teenagers in the United States were about three times higher than influenza-related hospitalizations in the last three flu seasons.

The total number of infections has fallen sharply since January, but as more adults have been vaccinated, the proportion of children in the total has increased. About a third of the new infections reported in May were in Americans ages 12 to 29, and there have been 316 deaths in that age group since April.

Vaccination becomes an even more pressing priority given more contagious variants of the coronavirus now circulating in the United States, said Dr. Paul Offit, a member of the Food and Drug Administration’s Vaccination Safety Committee, in an interview.

“We’re still a long way from where we need to be” in terms of the percentage of Americans who should be vaccinated, said Dr. Offit, who is also a pediatrician at the Philadelphia Children’s Hospital. “And you will go into winter when you have a generally underinoculated population.”

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CDC says there’s seemingly hyperlink between uncommon coronary heart irritation in younger folks after Covid shot

A CDC safety group said there was a “likely link” between rare heart inflammation in adolescents and young adults, mostly after they received their second Covid-19 vaccine, citing the latest available data.

There have been more than 1,200 cases of myocarditis or pericarditis, mostly in those under 30 who have the Covid- Vaccine received from Pfizer or Moderna have practices methods exercises.

Myocarditis is the inflammation of the heart muscle while pericarditis is the inflammation of the membrane that surrounds the heart.

“The clinical picture of myocarditis cases after vaccination was variable and most often appeared within a week of the second dose, with chest pain being the most common,” said Dr. Grace Lee, Chair of the Committee’s Security Group. CDC officials are collecting more data to fully understand the potential risks, how to deal with them and if there are any long-term issues, she said.

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The agency said 267 cases of myocarditis or pericarditis were reported after receiving one dose of the mRNA vaccines and 827 cases after two doses by June 11. There are 132 additional cases where the number of doses received is unknown, the CDC said.

The agency announced that around 300 million shots had been administered by June 11.

“This is still a rare occurrence,” said Dr. Tom Shimabukuro at the meeting. For both vaccines combined, there were 12.6 cases of heart inflammation per million doses. Cases were more common among Moderna vaccine recipients at 19.8 cases per million than eight cases per million at Pfizer, he said.

Men under 30 make up the bulk of cases, the CDC said, and most cases appear to be mild. Of the 295 people who developed the disease and were discharged, 79% made a full recovery, according to the presentation. Nine people were hospitalized, according to the agency, two of them in the intensive care unit.

CDC officials said the benefits of the Covid vaccine still outweigh the risks.

Cases in younger people are increasing as older people are vaccinated at higher rates. The US vaccinated 177.6 million people with at least one dose, according to the CDC, that’s about 53% of the population. Only 13.6% of 18- to 24-year-olds in the United States received at least one dose of vaccine, compared with 26% of people ages 50 to 64, the data shows.

While hospitalization rates have decreased in older age groups, they have barely moved in adolescents and young adults, said Dr. Megan Wallace from the CDC.

“Teenagers and young adults make up a larger proportion of the total cases, 33% of the cases reported in May were people ages 12-29, compared with 28% last December,” she said. Since the pandemic began, 2,767 people aged 12 to 29 have died of Covid, she said, noting that 316 of these deaths had occurred since April 1.

The CDC is coordinating its investigation with the Food and Drug Administration, which last month approved the Pfizer BioNTech vaccine for adolescents ages 12-15. Symptoms like chest pain and shortness of breath usually develop within a week of receiving the vaccination, with most developing within four days, the agency said.

This is a developing story. Please check again for updates.

CNBC’s Rich Mendez contributed to this article.

Correction: Most of the cases of people who had myocarditis occurred in people under the age of 30. In a previous version, the age was incorrectly stated. The number of cases per million doses administered was 12.6. In an earlier version, the number was incorrectly specified.

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C.D.C. Advisers to Focus on Uncommon Coronary heart Issues in Vaccinated Youth

Advisors to the Centers for Disease Control and Prevention will meet on Wednesday to address reports of rare heart problems in young people immunized with Pfizer-BioNTech and Moderna’s coronavirus vaccines.

The reports pertain to conditions called myocarditis, inflammation of the heart muscle; and pericarditis, inflammation of the membrane surrounding the heart. Most of the cases were mild, with symptoms such as fatigue, chest pain, and irregular heartbeat that go away quickly. The agency is tracking nearly 800 reports, although not all of them have definitely been linked to the vaccines.

The CDC advisors meeting comes as the Biden administration publicly recognizes it expects to miss its goal of partially immunizing 70 percent of Americans by July 4th.

Experts have said that the benefits of vaccination far outweigh the risk of potential problems, but they are expected to revisit this debate, especially for adolescents and young adults.

More than half of heart problems were reported in Americans ages 12 to 24, while that age group accounted for only 9 percent of the millions of doses given. The numbers are higher than one would expect for this age.

As of May 31, 216 people had developed myocarditis or pericarditis after a dose of either vaccine and 573 after the second dose. While most of the cases were mild, 15 patients remained in hospitals at this point. The second dose of Pfizer BioNTech vaccine was associated with approximately twice as many cases as the second dose of Moderna’s vaccine.

“We look forward to more clarity about the potential risk of myocarditis after mRNA vaccines in order to increase vaccination confidence and rates,” said Dr. Yvonne Maldonado, Chair of the Committee on Infectious Diseases at the American Academy of Pediatrics.

Recommendations from CDC advisors after Wednesday’s meeting may also influence decisions about immunizing children under 12 if vaccines are available for that age group. Some experts have questioned whether the benefits to children outweigh the potential risks given the low likelihood of serious illness in young children.

The CDC strongly recommends Covid-19 vaccines for Americans 12 and older. The agency reported this month that Covid-19-related hospitalizations among teenagers in the United States were about three times higher than influenza-related hospitalizations for the past three flu seasons.

By June 10, according to the American Academy of Pediatrics, nearly 17,000 children in 24 states had been hospitalized for Covid-19 and 330 children had died.

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C.D.C. advisers are anticipated to debate uncommon coronary heart issues in vaccinated youthful individuals.

Advisors from the Centers for Disease Control and Prevention are due to meet on Wednesday to discuss reports of rare heart problems in young people immunized with Pfizer-BioNTech and Moderna’s coronavirus vaccines.

The reports pertain to conditions called myocarditis, inflammation of the heart muscle; and pericarditis, inflammation of the membrane surrounding the heart. Most of the cases were mild, with symptoms such as fatigue, chest pain, and irregular heartbeat that go away quickly. The agency is tracking nearly 800 reports, although not all of them have definitely been linked to the vaccines.

The CDC advisors meeting comes as the Biden administration publicly recognizes it expects to miss its goal of partially immunizing 70 percent of Americans by July 4th.

Experts have said that the benefits of vaccination far outweigh the risk of potential problems, but they are expected to revisit this debate, especially for adolescents and young adults.

More than half of heart problems were reported in Americans ages 12 to 24, while that age group accounted for only 9 percent of the millions of doses given. The numbers are higher than one would expect for this age.

As of May 31, 216 people had developed myocarditis or pericarditis after a dose of either vaccine and 573 after the second dose. While most of the cases were mild, 15 patients remained in hospitals at this point. The second dose of Pfizer BioNTech vaccine was associated with approximately twice as many cases as the second dose of Moderna’s vaccine.

“We look forward to more clarity about the potential risk of myocarditis after mRNA vaccines in order to increase vaccination confidence and rates,” said Dr. Yvonne Maldonado, Chair of the Committee on Infectious Diseases at the American Academy of Pediatrics.

Recommendations from CDC advisors after Wednesday’s meeting may also influence decisions about immunizing children under 12 if vaccines are available for that age group. Some experts have questioned whether the benefits to children outweigh the potential risks given the low likelihood of serious illness in young children.

The CDC strongly recommends Covid-19 vaccines for Americans 12 and older. The agency reported this month that Covid-19-related hospitalizations among teenagers in the United States were about three times higher than influenza-related hospitalizations for the past three flu seasons.

By June 10, according to the American Academy of Pediatrics, nearly 17,000 children in 24 states had been hospitalized for Covid-19 and 330 children had died.

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Dr. Scott Gottlieb on uncommon coronary heart irritation in younger Covid vaccine recipients

Rare instances of heart inflammation in young people after receiving their second Covid vaccine dose require further inquiry, Dr. Scott Gottlieb told CNBC on Friday.

However, the former Food and Drug Administration commissioner said the cases have mostly been mild and should not dissuade people from signing up for the two-shot regimens from Pfizer and Moderna.

“At this point, the risk/benefit still favors vaccination certainly in this age group,” Gottlieb, a Pfizer board member, said in an interview on “Squawk Box.” “That’s what CDC and FDA have also affirmed.”

A day earlier, the Centers for Disease Control and Prevention indicated it has seen a higher-than-projected number of cases of heart inflammation in 16-to-24-year-olds following their second Covid shot—  275 recorded occurrences compared with expectations of 10 to 102.

In people age 30 and below, there’s been 475 total reports of myocarditis or pericarditis, which according to the CDC involves inflammation of the heart muscle or the lining around it. Men make up the vast majority of reported instances of post-vaccine myocarditis or pericarditis.

Of the 270 people who developed the conditions and have been discharged from the hospital, 81% have fully recovered, according to CDC data. The remaining 19% either still have symptoms or their status is not known. Fifteen people are still hospitalized, the CDC said.

Symptoms, which include chest pain and shortness of breath, typically develop when a few days of receiving the vaccine, according to the CDC.

Gottlieb said many questions remain about the connection between the heart inflammation and the Covid vaccines from Pfizer and Moderna.

“I think at this point you need to assume there’s a causal relationship between the vaccine and these observations until you can prove otherwise,” said Gottlieb, who led the FDA from 2017 to 2019 in the Trump administration.

Gottlieb said what’s not known yet is whether there’s something specific about the vaccines that are causing heart inflammation. “We know the vaccine induces inflammatory response. That’s why you get a fever. That’s why you get injection-site pain because your immune system is stimulated.”

“Is this a more generalized inflammatory response from the vaccine that’s localizing in the heart in some patients?” Gottlieb asked. “Or is this something that’s more direct, where the vaccine itself is triggering some kind of very targeted immune reaction and it’s manifesting in this way? We don’t have the answers to these questions.”

It’s possible additional cases haven’t been recorded, Gottlieb said, but “we are probably capturing most of the severe cases.” He added, “When you look at the number of people who are having severe cases of pericarditis, it’s very small numbers right now.”

Roughly 141.5 million people in the U.S. have been fully vaccinated against Covid, according to CDC data. The vaccines have been critical in driving down the number of coronavirus cases in the U.S. to their lowest levels since early in the pandemic.