The Future of Immunization and Vaccines

The Future of Immunization and Vaccines September 2023 | impactingourfuture.com

An independent supplement by Mediaplanet to USA Today

“Why we still need to talk about pandemics and how to approach future ones.”

“RSV is the leading cause of hospitalization in U.S. infants.”

Aurélia Nguyen, Chief Programme Officer, Gavi, the Vaccine Alliance

Demetre Daskalakis, M.D., M.P.H., Acting Director, National Center for Immunization and Respiratory Diseases, CDC

Page 02

Page 10

Why We Still Need to Talk About Pandemics and How to Approach Future Ones Nobody can be blamed for not wanting to hear the word “pandemic” ever again. COVID-19, the worst global health emergency in 100 years, claimed the lives of millions of people.

WRITTEN BY Aurélia Nguyen Chief Programme Officer, Gavi, the Vaccine Alliance

T

he pandemic wreaked profound economic and psychological distress on many. Yet, just as the COVID-19 years are beginning to slide inelegantly into the rearview mirror of our collective consciousness, we mustn’t let the learnings of our response get lost forever.

Readiness for global health emergencies It is more or less an evolutionary certainty that we will experience future pandemics and, due to several factors including climate change, mass migration, and continued encroachment by humans into animal habitats, this likelihood is increasing. This means we need to break the cycle of panic-neglect that we have allowed to take root each time we face a global health emergency of this scale.

Distribution and equity What are the lessons from COVID-19 that are invaluable in helping us be better prepared next time?

First, we need to ensure contingent at-risk funding is

available to allow at-risk lower-income countries to order vaccines or treatments as soon as they come onto the market — just as wealthier countries were able to do. This way, we can collectively be sure that scarce goods are directed first to those who need them, such as health workers, the elderly, or those with underlying health conditions.

Secondly, we need to build a world where vaccines and treatments can be manufactured in every region, rather than have production concentrated in just a few countries, which can then impede equitable access by prioritizing their own populations first. These are just two instances where action must be taken now to override the inevitable nationalism and export bans that hampered global efforts to bring COVID-19 under control.

Building a manufacturing ecosystem Fortunately, progress is being made in both areas.

As a co-lead of COVAX, the international initiative for equitable access to COVID-19 vaccines, and as the secretariat of the Vaccine Alliance, we are working with our partners, including the African Union, to kickstart development of a thriving African manufacturing ecosystem. Meanwhile, thanks to partnerships with development finance agencies, lines of credit are on hand to provide financing should new vaccines need to be procured.

01-04 APRIL 2024 WASHINGTON DC USE CODE MP20 FOR 20% OFF TICKETS

@MediaplanetUSA

Contact information: us.editorial@mediaplanet.com

Please recycle

Strategic Account Director: Benedetta Marchesi benedetta.marchesi@mediaplanet.com Managing Director: Julia Colavecchia U.S. Production: Taylor Daniels and Dustin Brennan | Head of Print & Design: Thomas Kent Designer: Aimee Rayment Content Editor: Angelica Hackett O’Toole | Head of Digital Operations: Harvey O’Donnell Paid Media Strategist: Jonni Asfaha Social & Web Editor: Henry Phillips Digital Assistant: Carolina Galbraith Duarte | All images supplied by Gettyimages, unless otherwise specified. This section was created by Mediaplanet and did not involve USA Today.

02

MEDIAPLANET

READ MORE AT IMPACTINGOURFUTURE.COM

A Unique AI Platform Is Helping to Create Universal Vaccines With Multiple Benefits

N INTERVIEW WITH Richard Stratford, Ph.D. CEO & Co-Founder, NEC OncoImmunity

INTERVIEW WITH Trevor Clancy, Ph.D. CSO & Co-Founder, NEC OncoImmunity

WRITTEN BY Mark Nicholls

The fight against infectious diseases takes a significant leap forward with a cutting-edge AI platform that can design universal vaccines.

ew developments within artificial intelligence are unlocking the potential for creating broadly protective universal vaccines against infectious diseases. NEC OncoImmunity’s (NOI) technology can identify cross-reactive immune targets covering numerous strains of a disease, cut development timelines, and make vaccines cheaper for more equitable global distribution.

What is a universal vaccine?

While current vaccines confer immunity to one or several strains of a disease, universal vaccines are designed to teach the immune system to defend against all versions of a pathogen. Significantly, that may even cover versions that do not yet exist.

Vaccines targeting all variants Biotech company NOI’s AI platform, with proprietary machine learning-based software, was initially designed for personalized cancer immunotherapy and is now also repurposed to identify optimal antigen/epitope targets for infectious disease vaccine development. Co-founded as OncoImmunity by CEO Dr. Richard Stratford and CSO Dr. Trevor Clancy in 2014, the company has been a part of NEC group since 2019 and, more recently, NEC Bio B.V. The company is already developing a portfolio of vaccine designs, which can be further developed into commercial vaccines, and is seeking meaningful

partnerships with established players in the infectious diseases field. Dr. Clancy explains that the ability to design universal vaccines has been made possible by the advent of next-generation sequencing (NGS) data, which can rapidly sequence pathogens and genomes, and the evolution of AI algorithms.

Faster infectious disease vaccine production Dr. Stratford says the process of target discovery, previously conducted in wet labs, is now done in silico, with the timelines reduced from years to weeks.

Following the pandemic, a global target was set to develop vaccines within a 100-day timeframe to protect against current and emerging threats. “We can already develop personalized cancer vaccines, within a short timeframe; the trick now is to translate that into the infectious disease field,” he added.

Enabled by AI and partnerships The AI platform could tackle diseases that have proven refractory to developing vaccines, Dr. Stratford explains.

“It also speeds up the process and makes it cheaper to develop vaccines,” he added. Currently, Dr. Stratford is looking to build partnerships to progress NOI’s portfolio into clinical development.

Scan the QR code to find out more

Paid for by NEC OncoImmunity

Next-Generation Vaccines Could Reduce “Tripledemic” Hospitalizations by 35% in the US The burden of respiratory diseases in the United States has increased over threefold compared to pre-pandemic levels, as COVID-19 continues to take a heavy toll on hospitals.

Attributed to and paid for by Airfinity

N

ew modeling by Airfinity estimates the rollout of next-generation vaccines could reduce the number of hospitalizations by 35%. It estimates that total hospitalizations will reach 1.15 million this winter season, up from 315,000 in 2018-19.

Vaccines to reduce hospitalizations The rollout of new, highly efficacious, next-generation vaccines — including combination and universal vaccines — could reduce hospitalizations by 400,000.

New vaccines could start to make an impact from the 2024-25 season. The most advanced vaccines in the pipeline are Pfizer/BioNTech’s mRNA BNT-161 and Moderna’s mRNA-1010, both of which will reach primary completion by March 2024.

Encouraging vaccine uptake Dr Louise Blair, senior director of Analysis and Insights at Airfinity, says: “Next-generation vaccines could help reverse falling COVID-19 uptake rates.

Across nearly all G7 nations, uptake of COVID-19 jabs has declined sharply since they were rolled out.

Conversely, influenza vaccine uptake remains stable and, on average, is higher than COVID-19 uptake. New vaccines could change this and help reduce pressure on hospitals.”

READ MORE AT IMPACTINGOURFUTURE.COM

MEDIAPLANET

03

How Maternal Immunization Can Help Protect Newborns’ Health “From Day One” Maternal immunization is a crucial health intervention because it can help protect newborn infants — whose immune systems are not yet sufficiently developed — from day one.

I INTERVIEW WITH Iona Munjal, M.D. Executive Director, Vaccine Research & Development, Pfizer

WRITTEN BY Tony Greenway

04

ona Munjal is a doctor who has experienced infant illness firsthand. She’s also a mother.

Both roles inform the work she does as executive director, vaccine research and development at Pfizer. She is passionately committed to researching and developing breakthrough maternal vaccines that have the potential to protect and make a life-changing difference in the health of newborn babies.

Babies may benefit from maternal immunization Maternal immunization — vaccinating pregnant women to help protect the health of their babies from their very first breath — is a vital intervention, explains Dr. Munjal.

“Infants are most vulnerable to sickness when they’re first born, because they don’t have a developed immune system and may not be able to capably fight off infections,” she said. “Infant immunization schedules typically begin when a child is two months old. But maternal immunization is a gift that can help protect infants before they are fully immunized.”

Sometimes, nature steps in and equips infants with immunity against certain illnesses while they are still in the womb. Dr. Munjal points out that women who have had infections and have sufficiently high levels of antibodies naturally pass those antibodies (the “fighting skills,” so to speak) via their placenta to their babies, thereby providing protection from becoming sick with those same infections.

With maternal immunization, modern medicine is simply taking a page out of Mother Nature’s playbook. “At Pfizer, we want to capitalize on the concept of passive protection transference by giving pregnant women vaccines for common infections that their babies might experience,” Dr. Munjal noted. “It’s a lovely idea for

MEDIAPLANET

scientific research that piggybacks on a very important piece of evolutionary design and helps to protect the infant from illness from day one.”

Take advantage of existing maternal vaccines Maternal vaccination is not new, however. The Tdap vaccine (tetanus, diphtheria, and pertussis) is already given to women to protect their newborns against pertussis (whooping cough), an illness that can have lifethreatening complications.

Flu and COVID-19 vaccines are also offered to protect the health of the mother. “We’re starting to head into winter and the flu season,” Dr. Munjal said. “So, if a flu vaccine is available and recommended by a pregnant mother’s doctor, then the vaccine has a dual role of protecting her — which is critical — and subsequently providing antibody protection to her unborn infant.”

Providing protection against pernicious illnesses At Pfizer, Dr. Munjal and her team have been working on maternal vaccines to help protect infants against respiratory syncytial virus (RSV) and group B streptococcus (GBS). These are two particularly pernicious conditions, she explains. RSV is a contagious lower respiratory tract illness that is both extremely prevalent and potentially life-threatening for young infants. In the United States, approximately 500,000600,000 infants experience lower respiratory tract disease due to RSV each year, and it is a leading cause of hospitalization in children less than 1 year of age. Meanwhile, group B streptococcus can cause potentially devastating diseases in infants, including sepsis, pneumonia, and meningitis. Pfizer hopes that maternal vaccination will help protect newborns and young infants from disease.

READ MORE AT IMPACTINGOURFUTURE.COM

Recently the U.S. Food and Drug Administration (FDA) approved the company’s RSV vaccine, for the prevention of lower respiratory tract disease (LRTD) and severe LRTD caused by RSV in infants from birth through 6 months of age by active immunization of pregnant individuals at 32 through 36 weeks gestational age. The European Commission (EC) also granted marketing authorization for the company’s RSV vaccine for passive protection against LRTD caused by RSV in infants from birth through 6 months of age following maternal immunization during pregnancy. Additionally, the FDA and EC also approved the vaccine for active immunization of individuals 60 years of age and older for the prevention of LRTD caused by RSV. Pfizer’s GBS vaccine candidate is currently in a Phase 2 clinical trial, and in July, positive efficacy and safety data from the study were published.

Bringing meaningful change It’s no exaggeration to say that these immunizations — if they are both successfully developed and approved— could reduce parental and child misery, and potentially prevent unnecessary deaths. Frankly, it’s about time children were protected from such potentially devastating conditions, says Dr. Munjal. “I can’t think of anything more meaningful than bringing change via new vaccines.”

It’s not just pregnant individuals and children in the first world who stand to benefit. In 2022, Pfizer announced a partnership with leaders from Rwanda, Ghana, Malawi, Senegal, Uganda, and the Bill & Melinda Gates Foundation to work toward sustained, equitable access to medicines and vaccines for 1.2 billion people living in 45 lower-income countries. The Bill and Melinda Gates Foundation has also provided support for the development and accessibility of the maternal RSV vaccine and GBS vaccine candidate in lower-income countries with grants totaling nearly $128 million, including the development of a multidose vial for potential delivery of these vaccines in lower-income countries.

Maintaining a commitment to patient safety Naturally, wherever in the world they are, mothers-to-be may be worried about the risks of maternal vaccinations. “We don’t want to

READ MORE AT IMPACTINGOURFUTURE.COM

negate the fact that shots can cause some discomfort at the site of the vaccination,” Dr. Munjal said. “No one likes getting shots. But what we’ve seen with maternal vaccines is that reactogenicity — the way vaccines are tolerated — is quite good. So, most of the reactions that pregnant individuals tend to have are mild to moderate.”

During the research and development of vaccines, patient safety is the number one priority.

“For this reason, Pfizer uses a three-tiered system in our clinical trials,” Dr. Munjal said. “First, we as a company make sure there are measures in place to record all safety events in the study.

“Second, we work with clinical or academic researchers who actively monitor patient safety.

Third, all patient data we collect are independently sent to and analyzed by outside groups, including regulators, like the FDA, so they can make their own safety assessment. Patient data are also sent to an independent external data monitoring committee, an advisory group of experts in the field that ensures all safety data is collected and duly analyzed.”

Tackling disease for pregnant individuals and infants Vaccine development is the very opposite of easy, Dr. Munjala admits. But when the results are successful, “gratified” doesn’t even begin to cover how she and her team feel.

“Clinical studies of maternal and child populations, particularly infants, is a time-consuming and challenging thing to accomplish, but we’re committed to researching and developing innovative maternal vaccines,” she said. “I’m proud to say that there’s now an option out there that could help reduce the burden of RSV. “Then there’s our GBS study.

If the vaccine candidate is successfully developed and approved, we could see it changing lives globally. That’s what we’re here for: to develop breakthroughs that change people’s lives.”

Spread paid for by Pfizer Scan the QR code to find out more

MEDIAPLANET

05

Lab to Jab in 100 Days: Flexible Vaccine Development to Improve Health Response Vaccine development can take up to a decade, which doesn’t work when an infectious disease is spreading across the globe.

How can manufacturers help to deliver more quickly?

T

he Coalition for Epidemic Preparedness Innovations (CEPI) is on a mission to explore whether new vaccines could be developed against emerging infectious diseases within just 100 days. With their recent successes and a range of advantages over traditional vaccine platforms, emerging rapid response technologies, like mRNA, are expected to play a significant role in achieving this goal.

Acceleration of vaccine development Before COVID-19, Merck held the record for the fastest modern vaccine ever developed. The company began formulating ERVEBO™ in 2014 while the Ebola virus epidemic raged in West Africa. The live attenuated vaccine was authorized by the European Medicines Agency and U.S. Food and Drug Administration (FDA) five years later in 2019 — half the normal authorization time.1,2 When the COVID-19 pandemic first began, the highly transmissible disease took a matter of months to become a global health emergency at a scale the modern world had never seen. As the virus continued to spread and mutate, all hopes of a way out were pinned on a vaccine.

Single and multi-nation funding opportunities flooded in. Devex’s global COVID-19 funding dashboard recorded $172 million invested in vaccine research between Jan. 1 and June 27, 2020.3 With the world watching, the biopharmaceutical community got to work.

Impact of rapid vaccine distribution Just 326 days after SARS-CoV-2 was first sequenced, the FDA approved Pfizer and BioNTech’s Comirnaty® under

06

MEDIAPLANET

Emergency Use Authorization.4 This turnaround was not only significantly faster than it was for any previous vaccines, but the formulation also leveraged a vaccine technology that hadn’t been widely used in patients before: mRNA. On its 100 Days website, CEPI applauds this recordbreaking development timeline. But it also argues that if these 326 days had been reduced to under 100, millions more lives could have been saved. According to CEPI: “Achieving the 100 Days Mission would give the world a fighting chance of containing a future outbreak before it spreads to become a global pandemic.”

UK investment in health innovations The U.K. government is behind the effort to reduce vaccine development timelines. The mission was first put forward during the U.K.’s G7 Presidency of June 2021, with support from representatives of the life sciences industry. In 2022, global governments pledged a combined $1.5 billion toward the “pandemic-busting plan,” which involves the investigation of rapid response vaccine technologies.5 So, where do we go from here?

As of early 2023, a vaccine manufacturing facility — the mRNA Innovation and Technology Centre — is being established in the U.K. The facility will be used to develop and manufacture mRNA vaccines against respiratory viruses. It aims to strengthen the U.K.’s response capabilities and preparedness for any emergent health risks.

This national mission shows a commitment toward advancing technologies to ensure preparedness for health threats. With continuous effort, vaccine development within 100 days could move from a goal to a lifesaving reality.

Spread attributed to and paid for by Cytiva

READ MORE AT IMPACTINGOURFUTURE.COM

Beyond COVID-19: How mRNA Shows Promise in the Future of Vaccines Research into the therapeutic use of messenger ribonucleic acid (mRNA) had been ongoing for decades prior to the COVID-19 pandemic. Now, the global community is looking at mRNA technology as the potential answer for fast vaccine delivery.

W

hat makes mRNA vaccines different from traditional formations? Instead of injecting someone with part of a pathogen, mRNA-based vaccines contain nucleic acids that code for a specific protein, or target antigen, related to a virus or disease. When an mRNA vaccine is administered, a patient’s body produces that protein to prompt a desired immune response.

Advantages of mRNA vaccines The mechanism and manufacturing of mRNA vaccines offer many advantages to developers, including quick development, high potency, a favorable safety profile, and the potential for cost-effective production.

This modality could help efficiently control rapidly spreading infectious diseases. mRNA vaccines can be made more quickly than traditional vaccine platforms because they are produced using an in vitro synthetic process that does not require the time-consuming growth or removal of cells and proteins. Platforms designed to create RNA can also be easily adjusted to target a range of indications or mutated versions of the same virus. This adaptability is what allowed Pfizer and BioNTech to redirect their existing mRNA platform from cancer to COVID-19 in a matter of weeks.

Expanding mRNA vaccine use cases Now that evidence suggests mRNA to be a safe and effective technology, researchers are hoping to use it to accelerate vaccine development for other indications.

Unsurprisingly, companies that had success with mRNA during COVID-19 are now looking to expand to new applications. According to GlobalData, 85% of planned mRNA vaccine trials in 2023 are sponsored by industry, up from 34% of mRNA trials initiated in 2021.

Moderna and Pfizer hold the two largest mRNA vaccine trials in 2023, for seasonal influenza.6 Arcturus Therapeutics is another company to watch, as they are currently working on an influenza vaccine based on a proprietary self-amplifying mRNA platform.

In August 2022, the Biomedical Advanced Research and Development Authority awarded Arcturus $63.2 million in funding to support this work.7 Challenges in mRNA development With focused attention and quick-moving research, exciting developments are expected in the field of mRNA. However, there are still challenges to overcome to fully realise mRNA’s potential.

To start, the stability of mRNA formulations can pose a challenge, as they are prone to degradation by ubiquitous enzymes and require strict temperature control and cold chain logistics. From a safety perspective, there is also a potential for an unwanted immune response and allergic reaction following patient administration.

When it comes to mRNA processing, dedicated consumables and equipment options suited to its characteristics are currently limited.8 An imbalance between supply and demand of plasmid DNA — a key raw material in mRNA production — has additionally become a bottleneck.

Tools to enable a rapid health response Cytiva offers solutions across the mRNA manufacturing workflow, from plasmid linearization to aseptic filling. For example, KUBio™ modular “box” environments by Cytiva are designed to support rapid response manufacturing of mRNA in a Biosafety Level 1 environment.

Installed inside that purpose-built environment, the FlexFactory™ platform can serve as an end-toend manufacturing solution for mRNA drugs. The Figurate™ automation platform provides a central data repository, enabling process analytics, reporting, and regulatory compliance.

Achieving CEPI’s 100 Days Mission will require flexible, configurable, and scalable manufacturing solutions. This fast turnaround time will also require a tool provider that is reliable and responsive, delivering high-quality systems with efficiency. When the next epidemic strikes, Cytiva will be ready to support the industry in rising to the challenge of a truly rapid response.

References 1. Wolf, J et al. Development of Pandemic Vaccines: ERVEBO Case Study. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7996233/; 2. Gavi. From biodefence to the DRC: How the Ebola vaccine became one of the fastest vaccines to license in history. https://www.gavi.org/vaccineswork/biodefence-drc-how-ebola-vaccine-became-one-fastest-vaccines-license-history; 3. Devex. Who’s funding the COVID-19 response and what are the priorities? https://www. devex.com/news/interactive-who-s-funding-the-covid-19-response-and-what-are-the-priorities-96833; 4. CEPI. 100 Days. https://100days.cepi.net/100-days/; 5. CEPI. Global community comes together in support of 100 Days Mission and pledges over $1.5 billion for CEPI’s pandemic-busting plan. https://cepi.net/news_cepi/global-community-comes-together-in-support-of-100-days-mission-and-pledges-over-1-5-billion-for-cepis-pandemic-bustingplan/; 6. GlobalData. Clinical Trials Arena. mRNA vaccines: four major clinical trial readouts to watch in 2023.; 7. Yahoo Finance. Arcturus Announces $63.2 Million Award from the U.S. Government to Support Development of Self-amplifying mRNA Vaccine for Rapid Pandemic Influenza Response. https://finance.yahoo.com/news/arcturus-announces-63-2-million-200000755.html?guce_referrer=aHR0cHM6Ly93d3cuZ29vZ2xlLmNvbS8&guce_referrer_ sig=AQAAAMcw4zgt1tvCDZ86z2AHBqHHUI8KkLS685B4AGqoxQSpJXb_OUpwYnga1lZdVRd2RGZVGSxrT25Khe01u8rNpfbpg9A7Ld71AzxFHiLEpj3H2UKr-1zBPthRHjGZG9u3X-yiMK7tjxzqpy0bynIyzE2n7J-yR0lwXKCfQASKH1W&guccounter=2; 8. Cytiva. mRNA vaccines: current trends and perspectives. https://www.cytivalifesciences.com/en/us/solutions/cell-therapy/knowledge-center/resources/current-trends-and-perspectives-in-mrna-vaccines

READ MORE AT IMPACTINGOURFUTURE.COM

MEDIAPLANET

07

Why We Should Re-Establish Trust in Vaccines and Infectious Diseases Professionals Infectious diseases (ID) professionals are uniquely positioned to educate the public on the positive impact of vaccination and help protect people in the community against preventable infectious diseases.

D WRITTEN BY Angela R. Branche, M.D., FIDSA Associate Professor of Medicine, University of Rochester

espite the efficacy of the COVID-19 vaccines in preventing severe illness and death, uptake rates are declining. This includes vulnerable groups, such as older adults and pregnant people. There are lower rates of children entering school with all state-required routine vaccines for the two years following the onset of the pandemic, leaving approximately 250,000 children unprotected against measles — a highly contagious virus.

Responsibility of infectious diseases professionals As an infectious diseases physician, I’m deeply concerned about these declining rates because I know how crucial vaccination is to prevent hospitalization, reduce the risk of developing debilitating long-COVID syndromes, and save lives. Furthermore, marginalized groups, especially Indigenous/Native Americans and Black and Hispanic communities, face disparities that have led to an understandable distrust of healthcare.

Infectious disease (ID) doctors can build trust and confidence in healthcare, though almost 80% of U.S. counties are without a single ID-trained clinician.

The impact of this deficiency was felt most acutely as clinicians raced to improve COVID-19 vaccine uptake and curb the staggering morbidity and mortality straining our healthcare systems.

Because ID is a diverse field of medicine, we are trusted voices to many who struggle to understand or accept federal healthcare policies. ID physicians are also trained to convert complex biological processes into accessible health information.

Providing community support While conducting clinical trials of of COVID-19 vaccines, we developed honest language around the science and safety of vaccines. Even with resources that are lacking in many other communities, the collective effort to inform, educate, build trust, and ultimately vaccinate our local community was overwhelming. Many other communities are not as fortunate.

I fully support federal healthcare agencies, like the National Institutes of Health and the Centers for Disease Control and Prevention, which fund research and develop policies that safeguard the health of our communities. However, trust is built at the local practice level; when it comes to vaccines, infectious diseases physicians are essential to those efforts.

27-30 NOVEMBER 2023 SANTA CLARA | USA USE CODE MP20 FOR 20% OFF TICKETS

08

MEDIAPLANET

READ MORE AT IMPACTINGOURFUTURE.COM

Vaccines Can Unlock a Brighter Future for People Around the World With a vaccine pipeline that can tackle today’s and tomorrow’s challenges, the life-saving potential of vaccines is more far-reaching than we know.

F WRITTEN BY Sophie Laghnimi-Hahn Associate Manager, Vaccines Policy, IFPMA

rom routine childhood immunization to seasonal flu and COVID-19, vaccines are important for our health. In fact, 4 million deaths are prevented each year from childhood vaccination alone. Within the next seven years, it is estimated that another 50 million deaths could be prevented, and that’s the tip of the iceberg when it comes to the future of vaccines.

Protecting against future health risks Vaccines can protect us against future health emergencies, whether Ebola or the next influenza pandemic. A life-course approach to vaccination for all ages helps control vaccine-preventable diseases, reduce hospitalizations, and build herd immunity. Investment in prevention funding, including in infrastructure and extension of immunization services, helps us build resilience for future outbreaks.

Vaccines prevent existing illness Against the rising threat of By 2030, the number of people aged 60 antimicrobial resistance (AMR), vaccines years and over is expected to increase give us hope. By 2050, it is estimated that Vaccines in by more than one-third, rising to 1.4 drug-resistant infections could cause as development hold billion — and 2.1 billion by 2050. New many as 10 million deaths annually. New the promise of and improved vaccines can protect and existing vaccines can help prevent this growing demographic against half a million AMR-related deaths protecting more severe and life-threatening illnesses annually by preventing infections in the people. caused by infections, such as influenza, first place; reducing the use, misuse, or pneumococcal, herpes zoster, and overuse of antibiotics and slowing the respiratory syncytial virus. They can also spread of “superbugs.” have a positive socioeconomic and cost-saving impact Warmer global temperatures and increased rainfall and reduce pressures on health systems. due to the climate crisis also put more people at risk of In some cases, we can aspire to eliminate certain mosquito-borne diseases like Dengue or Zika. Vaccines illnesses. For instance, Human papillomavirus in development hold the promise of protecting more vaccines can help prevent up to 90% of cervical cancer people. In the future, we will face several known and cases. With the widespread use of these vaccines, a unknown viruses. Vaccines are an important line of world in which girls and women do not face the threat defence — and, equally, a source of hope — for healthier of cervical cancer is possible. lives worldwide.

Harnessing the Power of AI to Develop Next-Generation Vaccines To prevent infectious diseases and help cancer patients, a biotechnology company is harnessing AI-powered platforms for new vaccines and immunotherapies.

A WRITTEN BY Birgitte Rønø, Ph.D. Chief Scientific Officer, Evaxion

Paid for by Evaxion

rtificial intelligence (AI) enables the development of precise treatments targeting health concerns.

Founded in 2008, the clinical-stage biotech company Evaxion aims to lead the exploration of AI to design new, superior vaccines and immunotherapies.

Using AI to create targeted vaccines The biotech company has four key validated AI platforms: EDEN, RAVEN, PIONEER, and ObsERV. These platforms enable the identification of antigens for use in next-generation vaccines.

With AI, the biotech company can find targets more quickly than current approaches. It can also find new targets that cannot be found in other ways. The technologies are based on a machine learning group of AI models trained on Evaxion’s unique datasets. The models identify therapeutically relevant targets based on predictions as to how they will mount an immune response.

READ MORE AT IMPACTINGOURFUTURE.COM

Prophylactic infectious disease vaccines The EDEN platform excels at identifying vaccine targets that can trigger a robust immune response, protecting against bacterial infections. It does this by recognizing traits shared by highly protective vaccine candidates.

Meanwhile, the RAVEN platform aims to identify vaccine targets against any existing, emerging, and mutating viruses.

The majority of cancer treatments are based on a one-size-fits-all approach.

Therapeutic cancer vaccines Currently, the majority of cancer treatments are based on a onesize-fits-all approach. PIONEER is used to identify patient-specific tumour neoantigens efficiently for personalized oncology

immunotherapies. These tumour-specific epitopes are selected to trigger a strong T-cell response, training the patient’s immune system to target and kill tumour cells with limited or no impact on healthy cells.

New frontiers in cancer vaccines Not all cancer patients will benefit from personalized neoantigen immunotherapy. Recent findings identify endogenous retroviruses (ERVs) as a potential additional source of cancer antigens to be used in personalized cancer immunotherapies leading to the development of the cancer AI platform ObsERV. It enables a new treatment paradigm in cancer, broadening the application of personalized cancer immunotherapy to support more patients in need, and it is unique to Evaxion. This platform exemplifies the ongoing, iterative biologydriven AI platform development, as evidenced by the pipeline of differentiated vaccines for infectious disease and cancer.

Find out more evaxionbiotech.com/

MEDIAPLANET

09

Fall is Fast Approaching: How to Prepare for Respiratory Virus Season Last fall, amid the COVID-19 pandemic, rates of flu and respiratory syncytial virus (RSV) surged to levels not seen in recent years. The simultaneous circulation of these respiratory viruses took a toll on an already fragile U.S. healthcare system.

A WRITTEN BY Demetre Daskalakis, M.D., M.P.H. Acting Director, National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention (CDC)

s we head into another potentially busy fall and winter season, we must protect Americans against the most serious effects of these respiratory viruses. This is a top priority for CDC, and we find ourselves in the strongest position yet to achieve this, with powerful new tools available to healthcare providers and the public.

• RSV is the leading cause of hospitalization in U.S. infants, causing an estimated 58,000–80,000 hospitalizations and 100 to 300 deaths among children ages 5 and under every year. Older adults are also at risk: RSV hospitalizes 60,000–160,000 adults ages 65 years and older and causes 6,000–10,000 deaths among this population each year.

Risks with respiratory viruses For the first time, the United States has vaccines to protect against these three major respiratory diseases.

CDC has also improved its surveillance capabilities, and is harnessing its detection and prediction tools to help Americans understand the risk of illness in their communities.

Recent advances in immunization Earlier this summer, we saw breakthrough developments come to fruition in our fight to prevent RSV, with the U.S. Food and Drug Administration (FDA) approving two immunizations: the first-ever RSV vaccines for older adults and the long-acting monoclonal antibody nirsevimab for infants and some older babies. In mid-August, the FDA approved the first RSV vaccine for use in pregnant people to protect infants against severe RSV after birth.

A new COVID-19 vaccine is expected to be available early this fall. While we don’t know what’s in store for this fall and winter season, we do know there are safe and effective immunizations, proven treatments, and common-sense precautions to help protect ourselves and our loved ones against RSV, flu, and COVID-19.

RSV is the leading cause of hospitalization in U.S. infants.

There is much at stake: • More than 1.1 million Americans have died from COVID-19 since the pandemic began, and while hospitalizations were declining, they have begun to tick up again.

With new variants appearing and the colder months approaching, we need to take precautions to avoid a surge.

• This past season, we saw between 27 and 54 million flu illnesses, with up to 650,000 hospitalizations and between 19,000 and 58,000 deaths, according to CDC preliminary estimates.

10

MEDIAPLANET

READ MORE AT IMPACTINGOURFUTURE.COM

Strengthening Immunization Programs: an Imperative for Europe’s Health Despite the well-documented safety and efficacy of vaccines, EU/EEA countries and nations worldwide are constantly grappling with outbreaks of vaccine-preventable diseases, revealing insufficient vaccination coverage rates.

U

ndoubtedly, the EU/EEA’s routine immunization programs have demonstrated commendable resilience, even during the COVID-19 pandemic. However, as we praise these achievements and the immense dedication they entail, we are also facing persisting disparities in vaccination rates between countries and regions.

WRITTEN BY Andrea Ammon Director, European Centre for Disease Prevention and Control (ECDC)

Inequity in routine immunization In addition, the existence of pockets of population sub-groups in the EU/EEA that did not finish the primary vaccination course for routine immunization (partially vaccinated) — or are not immunized at all — is very concerning. For example, according to ECDC data, between 2012 and 2021, approximately 2.4 million children in the EU/EEA may not have received three doses of the polio vaccine on time.

Despite the European region’s uninterrupted poliofree status of two decades, the continued periodical detection of the virus in other regions, in its wild form or as vaccine-derived strains, serves as stark reminders that the threat lingers. As long as there are non-vaccinated or under-vaccinated population groups and polio is not eradicated globally, the risk of the virus being reintroduced in Europe remains.

Lifelong vaccination approach It is equally crucial to emphasize the importance of a lifelong approach to vaccination. Vaccination programs protect people of all ages, including adolescents, pregnant women, adults, individuals living with chronic diseases, and the elderly.

People across all age groups should be encouraged to consult their respective national vaccination schedules, talk to their healthcare providers, and ensure they adhere to recommended vaccination plans.

Continuous work is essential to identify immunity gaps, especially in hard-to-reach populations, such as refugees, migrants, asylum-seekers, and other socially or medically vulnerable and underserved population groups.

Understanding vaccination Additionally, there is a continuous need to understand the drivers of sub-optimal vaccine uptake in a given population, to ensure that appropriate interventions are implemented in response. This includes tailored communication strategies aimed at building trust and addressing issues with vaccine acceptance. Healthcare professionals should be empowered to be effective advocates of vaccination.

Supporting and strengthening national routine vaccination programs remains a key priority for ECDC, on the principles of quality, safety, and efficacy of vaccines, as well as timely and equitable access.

READ MORE AT IMPACTINGOURFUTURE.COM

MEDIAPLANET

11

Advancing Malaria Vaccine Development to Protect Pregnant Women in LMICs Malaria, a deadly disease caused by Plasmodium parasites and transmitted by mosquitoes, remains a persistent public health concern. To minimize its threat to pregnant women, malaria clinical trials must also consider them.

T WRITTEN BY Mandeep Kaur Project Assistant, European Vaccine Initiative

WRITTEN BY Ole Olesen Executive Director, European Vaccine Initiative

he World Health Organization estimates that 247 million clinical cases and 619,000 malaria deaths occurred globally in 2021, with the great majority of these in Africa.

Consequences of malaria in pregnancy Pregnant women in low- and middle-income countries (LMICs) where malaria is endemic are particularly vulnerable to its adverse effects. Malaria during pregnancy can lead to complications, such as maternal anemia, preterm birth, low birth weight, and even maternal and neonatal mortality. These dire consequences underscore the critical importance of effective preventive measures, including vaccines.

Clinical trials involving pregnant women Creating a malaria vaccine tailored for pregnant women offers great potential in reducing the impact of malaria during pregnancy. Such a vaccine could enhance maternal immunity against Plasmodium parasites, lowering infection risks for pregnant women and providing protection for their fetuses, thereby improving maternal and neonatal outcomes.

Historically, pregnant women have been excluded from clinical trials due to concerns about potential harm — resulting in limited data on vaccine efficacy for this group. To address this, concerted efforts are needed to involve pregnant women in clinical trials and consider their distinct requirements in vaccine development.

WRITTEN BY Romina Di Marzo Communications and Advocacy Manager, European Vaccine Initiative

Historically, pregnant women have been excluded from clinical trials.

Developing malaria vaccines for maternal health The European Vaccine Initiative (EVI) is currently coordinating several efforts to develop a vaccine for malaria in pregnancy. This includes the testing of advanced malaria vaccine candidates in women of childbearing age. Moreover, two placental malaria (PM) vaccine candidates are also being prepared for clinical trials in Europe and Africa.

Advancing malaria vaccine development aligns with global health goals, improving maternal and child health and reducing child mortality. Prioritizing vaccine research, development, and distribution is crucial for a healthier future for pregnant women in LMICs.

The European Vaccine Initiative (EVI) is a Product Development Partnership that has supported the development of more than 40 different vaccine candidates from discovery to early/mid-stage clinical development for different diseases/pathogens, including malaria, leishmaniasis, diarrheal diseases, and emerging pathogens.

12

MEDIAPLANET

READ MORE AT IMPACTINGOURFUTURE.COM