Category: Covid-19 Vaccine

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Study investigates the production of a virosome-based COVID-19 vaccine candidate – News-Medical.Net

April 19, 2022

Severe acute respiratory syndrome coronavirus 2 (SARS-Cov-2) is the causative virus of coronavirus disease 2019 (COVID-19), which was declared a pandemic by the World Health Organization (WHO) in March 2020.

By April 2022, there was an estimated global number of infections of 500 million and a total of over 6.1 million COVID-19-associated deaths recorded.

Although effective COVID-19 vaccinations were rapidly produced and implemented, the rate of new variants has increased the demand for updates to vaccine formulas.

The production of substantial amounts of stable and high-quality SARS-CoV-2 S proteins is essential for the development of virosomal-based vaccines. Full-length S protein production has been reported using a variety of expression systems, the bulk of which are based on mammalian cells. The insect cell-baculovirus expression vector system (IC-BEVS) is a viable option since it is widely considered a low-cost, scalable manufacturing platform.

In a recent study published in Pharmaceutics, different signal peptides, baculovirus transfer vectors, cell lines, infection techniques, and formulation buffers were investigated with the purpose ofbuildinga scalable bioprocess to generatehigh-quality S protein for incorporation in a virosome-based COVID-19 vaccine candidate.

The stability, oligomeric state, and binding capability of the generated protein to the angiotensin-converting enzyme 2 (ACE2)receptor and selected neutralizing SARS-CoV-2 antibodies were all evaluated in depth. The S protein was also covalently linked to a click chemistry lipid in the virosomal membrane through its polyhistidine- (His)-tag.

The most adequate method of infection was identified via the infection of sf-9 cells at cell concentration at infection (CCI) of 1 and 2 x 106 cell/mL with recombinant baculovirus rBac with a multiplicity of infection (MOI) of 0.1 and 1 pfu/cell, and small-scale shake flasks (SF) were utilized to examine the growth and S protein expression kinetics. Following infection, traditional profiles of insect cell viability and growth were seen. CCI = 2 x 106 cell/mL and MOI = 1 pfu/cell produced the highest S protein titers and specific production rates.

The authors explored three different signal peptides, which included the insect honeybee melittin (BVM) (rBac 1), the rBac gp67 (rBac 2), and the S protein signal peptide from the original SARS-CoV-2 strain (rBac 3). Insect Sf-9 cells were infected at CCI = 2 106 cell/mL with each rBac at MOI = 1 pfu/cell, and small-scale SF was utilized to examine S protein expression kinetics and growth.

Following infection, the authors discovered traditional profiles of insect cell viability and growth, with samples infected with rBac 1 being the only ones to have S protein detected via Western blot, therefore, baculovirus constructs containing the BVM signal sequence were used in future analyses.

For all N-linked glycan sites already identified in currentliterature, purified S protein was analyzed using liquid chromatography-mass spectrometry (LC-MS) to determine site-specific glycosylation and glycan composition. At glycosylation sites N 68_81, N172, N241, and N1081, a combination of high mannose and complex/paucimannose-type glycans were discovered; the remaining 15 sites were dominated by processed, complex-type glycans.

High-performance liquid chromatography size-exclusion chromatography (HPLC-SEC) and differential scanning fluorimetry (DFS)were used to examine the isolated S protein's mid-term storage durability. When kept at 80 C and 4 C or after 5 freeze-thaw cycles, HPLC-SEC analysis showed a single peak in all conditions tested, implying that S protein trimer structure is sustained for up to 90 days. The durability of S protein was further corroborated by DSF data, which revealed a minor difference in S protein melting temperatures across all circumstances investigated.

Dibenzocyclooctyne- (DBCO-) azide click chemistry was used to covalently link virosomes to purified S protein, and an enzyme-linked immunosorbent assay (ELISA) was used to detect S protein on the virosomes through exposed epitopes and ACE2 binding. The S protein on the exterior of the virosomes has the capacitytoattachto the ACE2 receptor and is also recognized by CR3022 and all of the tested neutralizing antibodies against diverse epitope clusters, according to the results.

This research shows that an insect cells-baculovirus expression vector system can be used to create high-quality SARS-CoV-2 S protein for the implementationin a virosome-based COVID-19 vaccine candidate. The authors claim that the bioprocessing engineering approach used here permitted them to produce 4 mg/L of full-length S protein, which is the greatest value achieved to date utilizing insect cells.

Furthermore, the S protein produced from insect Sf-9 cells showed glycan processing identical to mammalian cells and mid-term storage durability. Moreover, even after a month of storage at 4 C, the S protein on the exterior of the virosomes had the capacity tobindto the ACE2 receptor and was recognized by a wide range of neutralizing antibodies. Immunogenicity and safety-toxicology investigations in appropriate animal models should be carried out to verify these particles as COVID-19 vaccine candidates.

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Study investigates the production of a virosome-based COVID-19 vaccine candidate - News-Medical.Net

COVID vaccine clinic moves to NET Health’s main immunizations clinic – Tyler Morning Telegraph

April 19, 2022

As of Monday, the NET Health COVID Vaccine Clinic will relocate to NET Healths Immunizations Clinic located at 815 North Broadway Avenue, directly next to the Tyler Municipal Court.

The clinic is open Monday through Friday from 8 until 11 a.m., and from 1 until 4 p.m.; on Wednesdays, the clinic remains open until 6 p.m.

Booster doses of Pfizer and Moderna

The Centers for Disease Control and Prevention (CDC) endorsed booster doses for anyone age 12 years and older to receive a booster dose of the Pfizer or Moderna vaccine at least 5 months after their second dose, as well as secondary booster doses of the Pfizer COVID-19 vaccine for anyone age 50 and above who received their first booster dose at least 4 months ago.

If anyone has questions about their risks from COVID-19 and whether a booster dose is beneficial, it is advised that you consult your primary healthcare provider.

First and second doses of COVID-19 vaccines

Vaccination remains the best strategy to reduce the spread of COVID-19 in our communities, said George Roberts, NET Health CEO. All COVID-19 vaccines may be co-administered with other vaccines, including the seasonal influenza vaccine, during the same visit.

NET Health encourages everyone who has yet to become vaccinated to start their COVID vaccine series to protect themselves and loved ones. Eligibility is open to the following ages:

Parents and guardians of children who are now eligible to receive the Pfizer COVID-19 vaccine should consult a healthcare provider if they have questions about the benefits and risks of their children receiving the COVID vaccine.

For more details about the NET Health COVID vaccine clinics, visit NETHealthCOVID19.org.

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COVID vaccine clinic moves to NET Health's main immunizations clinic - Tyler Morning Telegraph

The Five Minute Read – Lowell Sun

April 19, 2022

Upcoming COVID-19 vaccine clinics in Lowell

LOWELL There will be free COVID-19 vaccine clinics at Nibbana Cafe and the Khmer New Year celebration this weekend hosted by the Greater Lowell Health Alliance and the Massachusetts Department of Public Health.

Vaccines will be available at Nibbana Cafe at 12 Cardinal OConnell Parkway from 9 a.m. to 2 p.m. on Saturday and Sunday. In addition, there will be a clinic at the Khmer New Year celebration from 12 to 5 p.m. Saturday at Clemente Park, 803 Middlesex St.

Vaccines are free for everyone age 5 and older. No ID or health insurance is required. Everyone who gets vaccinated at Nibbana Cafe will receive a $25 gift card to the cafe and everyone who gets vaccinated at the Khmer New Year celebration will receive a $25 Market Basket gift card.

The COVID-19 vaccine is the best defense against serious illness and hospitalization, said Lowell Health and Human Services Director Lisa Golden. Positive COVID numbers are down, but that is due to our high vaccine rate.

The DPH has planned family-friendly vaccine clinics during April vacation week at fun locations like zoos, bowling alleys and Six Flags to encourage everyone to get vaccinated.

We thank our many businesses and local partners for joining us in making vaccination available at these family-friendly locations, said DPH Commissioner Margret Cooke. These events are a convenient way for the whole family to get up to date on their COVID-19 vaccination and have some fun at the same time.

For more information, visit mass.gov/KidsClinic.

Pelham Police to participate in National Drug Take Back Day on April 30

PELHAM, N.H. The Pelham Police Department, in conjunction with the U.S. Drug Enforcement Administration, is participating in National Drug Take Back Day from 10 a.m. to 2 p.m. on Saturday, April 30, at the station headquarters at 14 Village Green.

National Drug Take Back Day is a free, no-questions-asked event that gives the community a chance to aid in the fight against substance use disorder by disposing of expired, unwanted or unused prescription drugs.

As part of the event, residents can drop off unwanted pills or patches, but not liquids, needles or sharps. All drugs that are turned in are given to the DEA for safe destruction.

For more information about the disposal of prescription drugs or to find collection sites, visit DEATakeBack.com.

Dunstable Fire Department completes training

DUNSTABLE The Fire Department successfully completed brush fire training behind the station, at 28 Pleasant St., on April 10.

Training was led by Lt. Patrick Bue with five firefighters in attendance.

Participants completed two hours of training, which included running water pumps on the Forestry 1 vehicle; practicing extinguishing brush fires in a safe and effective way; and drafting water out of the an adjacent pond, the Shaw Conservation Area, to simulate a crisis where an alternate water supply would be needed.

The Dunstable Fire Department holds training programs for its staff every month in an effort to maintain the safest firefighting policies and practices. Each months training addresses a different topic, such as smoke ventilation or ice rescues.

For a list of the training programs, visit http://www.dunstablefire.com/training. Anyone interested in learning more about the Dunstable Fire Department or about becoming a member should call 978-649-6661 or fill out a preapplication at https://bit.ly/3vpqsrv.

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The Five Minute Read - Lowell Sun

A Second Global Covid-19 Summit Led By the White House Is Set for May – The New York Times

April 19, 2022

The White House announced on Monday that it would co-host the second global Covid-19 summit next month, a gathering intended to build momentum for vaccine donations and for ending what the White House called the acute phase of the pandemic.

The meeting, which was originally expected to be held in March, is now scheduled to take place virtually on May 12.

Efforts to subsidize more global vaccinations stalled in the United States after lawmakers stripped $5 billion from a pandemic relief package that could come up for a Senate vote in the next few weeks.

When lawmakers announced an agreement earlier this month on the $10 billion coronavirus aid package, which is centered on domestic coronavirus testing, vaccination and treatment, they turned away a push from the Biden administration and from some members of Congress to reinforce the nations global Covid-19 commitments, which some public health experts said were already lacking. Republicans had demanded that any new aid be financed in part by repurposing previously approved but unspent Covid-19 relief.

The emergence and spread of new variants like Omicron have reinforced the need for a strategy aimed at controlling Covid-19 worldwide, the White House said on Monday in a statement announcing the May summit, which will also be hosted by Belize, Germany, Indonesia and Senegal.

Global health experts are worried that the United States commitment to addressing the global pandemic is waning as President Bidens attention has been consumed by other matters, notably the war in Ukraine.

Peter Maybarduk, director for access to medicines at the advocacy group Public Citizen, called the summit late and necessary, and criticized the Biden White House for not fighting harder to get money from Congress for the global effort. He said the effort must go beyond vaccination, to expand access to testing and therapeutics in low- and middle-income nations.

If you are going to solve a global pandemic, you need the wealthiest governments to really commit to it, Mr. Maybarduk said. And if you dont have a highly prioritized U.S. leadership, the world is going to stumble through it.

About 16 percent of people in low-income countries have received at least one dose of a vaccine, compared to 80 percent of people in high-income and upper-middle-income countries, according to the Our World in Data project at the University of Oxford. Production problems, export bans and vaccine hoarding by wealthy nations have helped widen the gap.

The May summit will carry over themes from the first meeting, held in September, the White House said. Those themes include the logistical work of getting shots into arms, reaching high-risk groups with virus tests and treatments, building up more local and regional vaccine manufacturing capacity and increasing the number of public health workers.

The lowest-income countries are getting more vaccine supplies than before, but health officials say that the doses may arrive on irregular schedules, making it difficult to organize vaccination campaigns, particularly when local health systems are short of staff, transportation and storage facilities.

Senator Chris Coons of Delaware, a Democrat who helped negotiate the pandemic relief package, said on Sunday that the United States had millions of vaccine doses on hand that could be sent abroad before they expire.

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A Second Global Covid-19 Summit Led By the White House Is Set for May - The New York Times

Impact of COVID-19 pandemic on vaccination campaigns for diseases preventable by vaccine – News-Medical.Net

April 19, 2022

In a recent study published in theInternational Journal of Infectious Diseases, researchers assess the influence of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic on vaccine-preventable disease (VPD) initiatives.

Study:Impact of the SARS-CoV-2 pandemic on vaccine-preventable disease campaigns. Image Credit: aslysun / Shutterstock.com

The coronavirus disease 2019 (COVID-19) pandemic has resulted in an extensive interruption of immunization services worldwide, like the deferral of mass vaccination initiatives. In fact, several independent reports from countries and regions have implied that the current pandemic has also hampered the implementation and planning of mass vaccination campaigns for all VPDs.

Nonetheless, the worldwide impact and progress of vaccination campaign reinstatement following the disruption caused by the current pandemic has not been measured and thoroughly investigated. In May 2020, the World Health Organization (WHO) and partnering nations initiated efforts to track COVID-19-linked interruptions to mass vaccination efforts against measles, cholera, polio, meningitis A, typhoid, yellow fever, and tetanus-diphtheria via the Immunization Repository Campaign Delay Tracker.

In the present study, scientists analyzed the data derived from the immunization repository campaign delay tracker. This information was used to assess the target population and the number of announced prophylactic and outbreak response vaccination campaigns postponed, scheduled, reinstated, and canceled at four timestamps including December 2021, May 2021, December 2020, and May 2020.

The WHO immunization campaign delay tracker included variables about each vaccination, such as country, United Nations Children's Fund (UNICEF) and WHO region, subnational or national campaign, original implementation date, deferred implementation date, target population size and age range, prophylactic or outbreak response vaccination campaign, other health interventions or co-administered vaccines, and funding source.

The authors compared and analyzed the number of vaccination campaigns postponed and canceled, as well as the primary causes for delay or cancellation at the aforementioned four timestamps.

Both prophylactic and outbreak response immunization campaigns were significantly affected by the COVID-19 pandemic across all vaccines. In May 2020, of 183 vaccination efforts in 57 nations, 105 were canceled or postponed because of the SARS-CoV-2 pandemic, with an anticipated 796 million missed or deferred vaccine doses.

The key factors responsible for the disruption of vaccination services during the early phase of the pandemic included inadequate personal protective equipment for healthcare personnel, lack of healthcare professionals, extensive lockdown measures, and vague public health protocol for safe vaccine administration in a mass campaign setting.

Nevertheless, in early July 2020, there was a restart of the immunization campaigns. The percentage of campaigns canceled or postponed because of the COVID-19 pandemic declined from 56% in May 2020 to 16% in December 2021. Further, the fastest resumption rate was observed in the monovalent oral polio vaccine type 2 (mOPV2) initiatives.

Yet, out of 472 immunization campaigns in 54 nations, 77, particularly in African regions, were still canceled or postponed due to the COVID-19 pandemic in December 2021, with nearly 382 million missed or postponed vaccine doses.

The COVID-19 pandemic continues to restrict the surveillance sensitivity and quality of vaccination activities. Resources and personnel have been pushed to meet the heightened demand for SARS-CoV-2 diagnoses. Additionally, some nations have prioritized SARS-CoV-2 vaccine introduction over other immunization initiatives.

Several countries resumed some vaccinations integrated with infection prevention and control (IPC) measures. Yet, it remains essential to bridge the residual immunity gaps generated by interrupting vaccination programsto avert widespread VPD outbreaks in a health system already overburdened by the SARS-CoV-2pandemic.

According to the authors, the current study was the most thorough account of how the COVID-19 pandemic impacted mass vaccination efforts presently available.

The study findings demonstrated that COVID-19 wreaked havoc on mass immunization initiatives of all vaccines. The authors believed there is a significant risk of VPD outbreaks because of the heightened number of vulnerable populations resulting from the extensive mass vaccination campaign deferral induced by the SARS-CoV-2 pandemic globally.

Taken together, the present study illustrates that COVID-19 severely interrupted both outbreak response and preventative mass vaccination services among all vaccines, thereby putting millions of children at risk of fatal yet avoidable illnesses. Furthermore, the timely reinstatement of immunization pursuits and an effective catch-up strategy that integrates improved routine immunization campaigns and services are critical in preventing the accumulation of vulnerable individuals and ultimately reducing the risk of disease outbreaks.

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Impact of COVID-19 pandemic on vaccination campaigns for diseases preventable by vaccine - News-Medical.Net

Counties with the highest COVID-19 vaccination rate in Rhode Island – What’sUpNewp

April 19, 2022

The vaccine deployment in December 2020 signaled a turning point in the COVID-19 pandemic. By the end of May 2021, 40% of the U.S. population was fully vaccinated. But as vaccination rates lagged over the summer, new surges of COVID-19 came, including Delta in the summer of 2021, and now the Omicron variant, which comprises the majority of cases in the U.S.

The United States as of Apr. 15 reached 988,342 COVID-19-related deaths and nearly 80.5 million COVID-19 cases, according to Johns Hopkins University. Currently, 65.9% of the population is fully vaccinated, and 45.3% of vaccinated people have received booster doses.

Stacker compiled a list of the counties with highest COVID-19 vaccination rates in Rhode Island using data from the U.S. Department of Health & Human Services and Covid Act Now. Counties are ranked by the highest vaccination rate as of Apr. 14, 2022. Due to inconsistencies in reporting, some counties do not have vaccination data available. Keep reading to see whether your county ranks among the highest COVID-19 vaccination rates in your state.

Population that is fully vaccinated: 70.5% (450,155 fully vaccinated) 14.1% lower vaccination rate than Rhode Island Cumulative deaths per 100k: 395 (2,525 total deaths) 18.6% more deaths per 100k residents than Rhode Island Cumulative cases per 100k: 34,763 (222,113 total cases) 6.1% more cases per 100k residents than Rhode Island

Population that is fully vaccinated: 74.8% (61,421 fully vaccinated) 8.9% lower vaccination rate than Rhode Island Cumulative deaths per 100k: 110 (90 total deaths) 67.0% less deaths per 100k residents than Rhode Island Cumulative cases per 100k: 24,592 (20,186 total cases) 24.9% less cases per 100k residents than Rhode Island

Population that is fully vaccinated: 78.1% (98,044 fully vaccinated) 4.9% lower vaccination rate than Rhode Island Cumulative deaths per 100k: 178 (224 total deaths) 46.5% less deaths per 100k residents than Rhode Island Cumulative cases per 100k: 26,014 (32,667 total cases) 20.6% less cases per 100k residents than Rhode Island

Population that is fully vaccinated: 78.3% (128,615 fully vaccinated) 4.6% lower vaccination rate than Rhode Island Cumulative deaths per 100k: 312 (513 total deaths) 6.3% less deaths per 100k residents than Rhode Island Cumulative cases per 100k: 29,743 (48,865 total cases) 9.2% less cases per 100k residents than Rhode Island

Population that is fully vaccinated: 78.6% (38,124 fully vaccinated) 4.3% lower vaccination rate than Rhode Island Cumulative deaths per 100k: 349 (169 total deaths) 4.8% more deaths per 100k residents than Rhode Island Cumulative cases per 100k: 28,167 (13,655 total cases) 14.0% less cases per 100k residents than Rhode Island

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Counties with the highest COVID-19 vaccination rate in Rhode Island - What'sUpNewp

Plea To FDA From Those Injured By COVID-19 Vaccines: ‘Please Hear Us’ – Pink Sheet

April 19, 2022

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SCOTUS Declines to Block Air Force from Taking Actions Against Reservist Who Claims ‘Sincere Religious Objections’ to COVID-19 Vaccine – Law &…

April 19, 2022

Secretary of Defense Lloyd Austin

The Supreme Court refused on Monday to block the Air Force from taking action against a lieutenant colonel and reservist who refuses to get a COVID-19 vaccine.Conservative Justices Clarence Thomas, Samuel Alito, and Neil Gorsuch, said that they would have granted the application.

Lt. Col. Jonathan Dunn, an Air Force Reserve, filed his bid to block the COVID-19 mandate one week ago, citing his sincere religious objections to vaccination and his supposed natural immunity from having contracted the disease last summer.

Dunn said that the Air Forces mandate followed his infection, noting that 98 percent of airmen have now been vaccinated. More than 2,000 others are subject to medical and administrative exemptions, Dunns counsel claimed in their application.

After his request for a religious exemption was denied, Dunn sued and lost in federal court.

While the motion for a preliminary injunction was pending, respondents removed applicant from his command; he does not seek reinstatement to that post, but seeks only protection against further punishment, including a discharge, because of his religious beliefs, his lawyers wrote in their application for an injunction.

The U.S. Court of Appeals for the Ninth Circuit denied Dunns request for an injunction.

On Monday, so did the Supreme Court in a brief order silent on its reasoning and with three noted dissents.

Dunns attorney Donald Falk told Law&Crime that his clients litigation continues.

We are disappointed that the Court did not enter relief pending appeal, but look forward to completing expedited appellate proceedings in the Ninth Circuit, he wrote in an email.

Dunns case is hardly the only one challenging COVID-19 vaccine mandates in the military, nor is it the sole one filed for the Supreme Courts consideration.

In March, the Pentagon requested a stay of an order preventing the Navy from considering respondents vaccination status in making deployment, assignment, and other operational decisions.

Justice Brett Kavanaugh, in a concurring opinion, granted that request for what he described as a simple overarching reason.

Under Article II of the Constitution, the President of the United States, not any federal judge, is the Commander in Chief of the Armed Forces, Kavanaugh wrote on March 25.

That case had involved Navy SEALs who refused to be vaccinated against COVID-19, and the ruling in favor of the government also disappointed Alito and Gorsuch at the time.

By rubberstamping the Governments request for what it calls a partial stay, the Court does a great injustice to the 35 respondentsNavy Seals and others in the Naval Special Warfare communitywho have volunteered to undertake demanding and hazardous duties to defend our country, Alito wrote in a dissent at the time, joined by Gorsuch. These individuals appear to have been treated shabbily by the Navy, and the Court brushes all that aside.

Thomas also would have rejected that stay.

In December, a federal judge rejected a challenge against COVID vaccine mandates by Oklahoma National Guard members with a sobering statistic that the pandemic has in less than two years, killed more Americans than all killed in action in all of the wars the United States has ever fought.

The Department of Justice did not immediately respond to an email requesting comment.

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SCOTUS Declines to Block Air Force from Taking Actions Against Reservist Who Claims 'Sincere Religious Objections' to COVID-19 Vaccine - Law &...

Kiwis suffering health issues after Covid-19 vaccination want to be heard, but it’s complicated – Stuff

April 19, 2022

When Wendy* scales back her medication it hurts to breathe. Walking too far can be painful; even doing everyday tasks like putting out the washing or vacuuming is off the cards.

The 44-year-old mother-of-three isnt anti-vax. Despite being diagnosed with pericarditis after receiving two doses of the Covid-19 vaccination, shes trying to figure out how and when shell be able to get her booster.

The Wellingtonian still wholeheartedly believes the vaccine has served the vast majority of New Zealanders well, and the message from the Government and health officials stands: get vaccinated its the best thing you can do to protect yourself and others.

In this period, public health messaging has been one of the most important things we have had - if not the most important thing we have, Wendy says. But its a public health message that bypasses the individual.

READ MORE:* Covid-19: Were a year into NZs vaccine roll-out now what?* Covid-19: Is it dangerous to exercise after your vaccine booster? * Covid-19: Everything you need to know about vaccinations for under 12s* Coronavirus: Vaccine hesitancy will fade as more information comes to light - experts

Stuff

Immunologist Dr Maia Brewerton discusses side effects of the Covid-19 vaccination in a discussion with Roxie Mohebbi for Stuff's Whole Truth project.

Pericarditis inflammation of the tissue forming a sac around the heart is a known, very rare side effect of the Pfizer vaccine. Myocarditis is the inflammation of the heart muscle.

These conditions are treatable, and in most cases theyre mild and short-lived. The sooner you start treatment, the better the outcomes.

Covid-19 is more likely to cause myocarditis/pericarditis than the vaccine theres almost four-times higher risk and the risk of Covid-19 far outweighs the risk of the vaccine.

But those numbers are not much comfort to the small group of Kiwis suffering from this rare side effect.

ALDEN WILLIAMS/Stuff

The Covid-19 vaccine is overwhelmingly safe and effective. More than four million Kiwis over the age of 12 have had two doses of Covid-19 vaccine. Most people experience no adverse event after vaccination.

Wendy is one of a growing group of New Zealanders sharing their experience of adverse responses in the mainstream media, in the hope of being heard, acknowledged and supported.

Last week, a 35-year-old Wellington builder shared his experienced of being diagnosed with pericarditis after receiving the vaccine. Since having his first dose of the Pfizer vaccine, hes been to hospital about a dozen times. Like Wendy, hes struggled to be heard and get the support he feels he needs.

The discussion isnt an easy one to have. Its a balancing act.

More than four million Kiwis over the age of 12 have had two doses of the Covid-19 vaccine. Most people experience no adverse event after vaccination. Those who do usually experience a mild and temporary reaction.

The 10.9 million doses administered in New Zealand have saved lives, and helped the country avoid the large-scale infections experienced by other populations. And UK research shows those whove been fully vaccinated are about half as likely to develop long Covid, or long-lasting Covid-19 symptoms.

STUFF

Stuff's Whole Truth project has published more than 50 articles examining misinformation about the Covid-19 vaccine. These are the most common themes. (English subtitles.)

But there are risks as with any vaccine or medication.

So far, ACC has accepted 987 claims for vaccine related injuries 0.009 per cent of the total doses administered.

Among those accepted claims there are 77 for cardiac injuries like myocarditis or pericarditis. And at March 31, a total of 783 reports of myocarditis or pericarditis had been reported by people after vaccination.

Both of these things can be true: the data shows the vaccine is safe and effective for the vast majority of people; meanwhile, some people experience adverse reactions after the vaccine either directly or indirectly related to the vaccine.

People like Wendy say that in the fight to get the country vaccinated, and counter anti-vax rhetoric and misinformation, the second truth hasnt been properly heard or acknowledged.

For the most part, government officials, healthcare professionals, the media, and some of those whove experienced adverse reactions, have avoided having this conversation until now.

I have plenty of people to talk to. But nobody whos had my experience, and thats very isolating, she says.

While the Government says support is available for those unlucky few who have experienced an adverse reaction to the vaccine, those who spoke to Stuff say thats not their experience.

Christel Yardley/Stuff

New Zealand and global data continues to show that Covid-19 vaccines are safe for the vast majority of people. But the small group who do have an adverse reaction say there is a lack of acknowledgement, information and support.

Wendy developed chest pain soon after her first dose of the Pfizer vaccine her chest felt tight, then it hurt to breathe, walk, lie down. Eventually it subsided, but returned after her second dose in December. Shes still experiencing the symptoms, four months on.

Despite her diagnosis, the Ministry of Health denied Wendys request for a temporary vaccination exemption while she waited for her symptoms to subside, and to ensure the right booster was available to her. If the vaccine mandates were still in place, her lack of exemption could have impacted her job as a teacher.

Its easy to feel like theres nobody who understands, or no health professional who has the answers, she says.

9NEWS

Somebody had a real event after receiving the vaccination, and that needs to be recognised, acknowledged, and responded to, Immunisation Advisory Centre director Professor Nikki Turner says.

University of Aucklands director of the Immunisation Advisory Centre, Professor Nikki Turner, says individuals have a range of individual responses post-vaccination.

These could be something like a sore arm, or something rare and more serious like myocarditis or pericarditis.

Then there are a range of responses that may or may not be caused by the vaccine, such as tinnitus, migraines, and ongoing heart palpitations. Some of these responses could be due to anxiety related to needles, or to a fear of vaccination, Turner says.

The mandates added another layer. In this environment, those who were anxious, uncertain or against getting the vaccine may have been more likely to experience adverse reactions after receiving their jab.

Regardless of the response, or whether it was caused by the vaccine, those people should be treated with respect and compassion, she says.

Somebody had a real event after receiving the vaccination, and that needs to be recognised, acknowledged, and responded to.

Ross Giblin/Stuff

There are online forums riddled with conspiracy theories, misinformation, anti-vaccination statements, fear and grief. This spilled over into the real world, when protesters occupied Parliament grounds for more than three weeks.

When people dont feel heard and supported by the health system, they seek acknowledgement elsewhere. Some have become vulnerable to capture by those pushing an anti-vax agenda.

You dont have to go far to find Facebook groups and websites dedicated to those whove experienced some kind of event after receiving their vaccination. Some of these are pages riddled with conspiracy theories, misinformation, anti-vaccination statements and fear.

On April 11, the Ministry of Health was notified of the third death considered by safety monitoring officials to be linked to the Pfizer Covid-19 vaccine.

The teenager had myocarditis at the time of their death in December. However, there was not enough information at the time to determine the potential role of the vaccine.

In talking about the death, Director-General of Health Dr Ashley Bloomfield shared a message from the teens family: One thing I do want to say is the family was very clear that they didn't want this death, this unfortunate and very sad death, to in any way put people off from being vaccinated or to be used by groups to try and undermine vaccination efforts in New Zealand.

But in the days since, the teens death has been weaponised held up by some as a sort of proof of extremist conspiracies.

Supplied

Sanjana Hattotuwa, an independent researcher who works on The Disinformation Project, says countries with high-trust societies are struggling to get to grips with the erosion of social cohesion.

Sanjana Hattotuwa, an independent researcher who works on The Disinformation Project, says experiences and data relating to vaccine-related harm are increasingly being instrumentalised by anti-vax groups.

They prey on people whove had bad experiences with health services, authority, or who are vulnerable due to fear or grief.

Anti-vaccination conspiracy theories were a feature long before this pandemic, but things have escalated.

We should have known ... We knew what other countries had gone through I dont think the health agencies, institutions and ministries fully appreciated the instrumentalisation of the content they were putting out, Hattotuwa says.

The broader struggle for countries with high-trust societies is trying to get to grips with the erosion of social cohesion and trust. That has occurred at a pace where countries and institutions simply havent kept pace.

Amid the infowar surrounding the pandemic, official data has also been misconstrued or intentionally misrepresented by some groups.

In the case of adverse reactions, the Medsafe adverse events following immunisation reports have been used as fodder by the anti-vaccination crowd.

In a comprehensive written statement, Ministry of Health group manager of pharmacovigilance, vaccine effectiveness and population protection Dr Tim Hanlon talks about the range of messages and caveats in the Medsafe reports, which contextualise the data, and steer people to trusted sources of information.

The Medsafe reports advise people not to make any decisions about vaccination based on information contained in the report, and instead say any questions or concerns about receiving a vaccine should be raised with a healthcare professional.

Within the report there are statements like: the protective benefits of vaccination against Covid-19 far outweigh the potential risks of vaccination.

It provides stats to back up this statement. And it notes that a report can be submitted for any cause and is not necessarily associated with the vaccine.

Hanlon says the ministry has proactively communicated safety data as it becomes available, and the way the report is presented has change throughout the pandemic, based on feedback and the practices in other countries,

For example, the Medsafe reports now include the expected versus observed analysis, where the expected number of reports for something like pericarditis are placed alongside the actual number of received reports.

The Covid-19 Vaccine Independent Safety Monitoring Board has also provided expert advice on the safety of the vaccines, and there have been some proactive media releases from the ministry to communicate information around the safety of the vaccines.

But for those with a limited degree of science literacy, or pre-existing fear or mistrust, these messages and caveats may not go far enough to counter either unwitting or deliberate misinterpretation.

Immunisation Advisory Centres Turner says this is not a good enough reason to restrict the flow of information to the public.

Im very much in favour of us as a country learning how to do critical appraisal and understand science, not just assume that people can't figure it out.

She acknowledges the presence of a group thats created an industry out of anti-vax misinformation.

But the answer isnt to start covering up that data. Its to start calling out those people.

Almost 1 million eligible Kiwis have not yet received their booster shot. Ministry of Health group operations manager for the national immunisation programme Rachel Mackay says some of those people just havent got around to it yet.

But research by the ministry shows the main barriers for people who say they wont get the booster is because of concerns about the possible long-term and immediate side effects, Mackay says.

Jericho Rock-Archer

Dr Graham Le Gros the Wellington-based executive director of the Malaghan Institute and head of the Vaccine Alliance Aotearoa New Zealand thinks itll take 10 years to get a good understanding of trends, and complete risk profiles.

Dr Graham Le Gros the Wellington-based executive director of the Malaghan Institute and head of the Vaccine Alliance Aotearoa New Zealand says New Zealand has a good system for reporting events possibly related to vaccinations, and a high level of engagement from the public and healthcare professionals.

This means trends are quickly identified and information on any emerging risks is proactively released to healthcare professionals and the public.

But Le Gros thinks itll take about 10 years to get a complete understanding of all the specific risks that come with the vaccine as is the case with all new vaccines and treatments.

We still dont know enough about the vaccine and what it can do to the great variety of human beings we have in this country.

Worldwide, more than 11.4 billion doses of Covid-19 vaccines have been administered. Countries are continuously monitoring any side effects, allergies or adverse reactions, which is constantly adding to the global understanding of how people react to the vaccines.

And, in New Zealand, there is a new national study to find out if people who developed myocarditis or pericarditis following the Covid-19 Pfizer vaccination had long-term health problems.

Matt Rourke/AP

More than 11.4 billion doses of Covid-19 vaccines have been administered throughout the world. Theyve saved lives, and are overwhelmingly safe.

Wendy says she doesnt know how the Government or public health officials could have done things differently, or exactly how they should change their messaging to acknowledge the experiences of people like her.

But she wants information to be readily available to health professionals as well as consumers; she wants support; and she wants to feel heard.

Not just heard by the healthcare professionals she interacts with, but heard by the Director-General of Health Dr Ashley Bloomfield, and the Government.

*Wendy is not her real name. Stuff has agreed not to identify her due to concerns her identity could be used by anti-vaccination groups to further their agenda.

Go here to see the original:

Kiwis suffering health issues after Covid-19 vaccination want to be heard, but it's complicated - Stuff

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