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NEWS

Media Contacts:

United States

Polina Miklush
Mobile: +1 908 608 7170
Email: polina.miklush@seqirus.com

CSL Seqirus news releases

CSL Seqirus news releases

CSL Seqirus, a Proud Champion of Pandemic Preparedness, Announces U.S. Government Award in Response to Avian Influenza

30 May 2024

· CSL Seqirus to complete the fill and finish process for pre-pandemic vaccine to support the U.S. government’s outbreak and preparedness response.
· Outbreaks of highly pathogenic avian influenza (HPAI) viruses in birds and livestock have been reported in the U.S.
· Fourth avian influenza pandemic preparedness award to CSL Seqirus under a multi-year agreement with Biomedical Advanced Research and Development Authority (BARDA).

Recently Published Real-World Evidence Study Shows Effectiveness of Cell-Based Quadrivalent Influenza Vaccine Over Three Seasons

02 May 2024

• A real-world evidence (RWE) study recently published in Open Forum Infectious Diseases (OFID) examined three consecutive U.S. flu seasons in the United States. The study suggests that cell-based quadrivalent influenza vaccine (QIVc) may have the potential to be more effective than egg-based vaccines (QIVe) in preventing test-confirmed influenza.1
• The study results reveal that the relative vaccine effectiveness of QIVc versus QIVe in prevention of test-confirmed influenza was at least 10% higher across three consecutive flu seasons, 2017–2020.

New Data at IDWeek 2023 Demonstrates Public Health Benefit Cost Savings with Cell-Based and Adjuvanted Influenza Vaccines

11 Oct 2023

• Data evaluating the impact of cell-based quadrivalent influenza vaccines suggests an additional 31%–39% of influenza cases may have been prevented among persons 0–64 years of age during the 2017-2020 U.S. flu seasons.1
• Vaccination of children 6 months to 17 years of age with cell-based quadrivalent influenza vaccines would be cost-effective in >95% of simulations, compared to traditional egg-based vaccines based on modeling data from 2011/12 and 2017/18 U.S. flu seasons.2
• Influenza vaccination with an adjuvanted quadrivalent influenza vaccine or standard-dose egg-based quadrivalent vaccine significantly reduced cardiovascular, respiratory, and other complications of influenza among U.S. adults 65 years of age and older over the 2018/19 and 2019/20 influenza seasons.3

CSL Seqirus Presents Real-World Evidence at ESWI Demonstrating the Impact of Influenza Vaccination Campaigns to Help Protect People and Healthcare Systems

19 Sep 2023

• Results from a retrospective cohort study from 2015 to 2020 demonstrated a notable rise with increasing age in pneumonia-related medical encounters following an influenza encounter.1
• Results from a retrospective cohort study during the 2019/20 season demonstrated the benefit of an adjuvanted influenza vaccine in prevention of influenza-related medical encounters among adults 65 years and older.2
• Results from a study across three consecutive influenza seasons showed that vaccination with cell-based influenza vaccines resulted in lower rates of test-confirmed influenza compared with traditional egg-based vaccines.3

CSL Seqirus Announces Third U.S. Government Award in Relation to Influenza A(H5N8) Candidate Vaccine

28 Aug 2023

• CSL Seqirus will deliver further H5N8 A/Astrakhan antigen to support the U.S. government's pandemic preparedness activities
• This is the third influenza pandemic preparedness award to CSL Seqirus in the last two years, building on a longstanding partnership with BARDA

CSL Seqirus Begins Shipping Portfolio of Innovative Influenza Vaccines for the 2023/24 U.S. Season

17 Jul 2023

• CSL Seqirus is the only influenza vaccine manufacturer that offers differentiated vaccine options for individuals six months of age and older.
• Since the COVID-19 pandemic, there has been a significant drop in influenza immunization rates and high levels of influenza-related illness, underscoring that flu is an ongoing threat.1,2
• The Centers for Disease Control and Prevention (CDC) recommends annual influenza vaccination for all eligible people aged six months and older, as a critical tool to help prevent flu and lessen the severity of influenza-related illness and potentially life-threatening associated complications.3

CSL Announces Closing of Global Collaboration and Licensing Agreement with Arcturus Therapeutics

12 Dec 2022

CSL to access late-stage next-generation mRNA platform technology, enabling development of vaccines for COVID-19, influenza, multi-pathogen pandemic preparedness and other respiratory pathogens

CSL Seqirus Announces U.S. Government Award to Manufacture and Clinically Assess Influenza A(H5N8) Pre-Pandemic Vaccine

06 Oct 2022

• CSL Seqirus will manufacture and clinically assess a cell-based, adjuvanted pre-pandemic influenza vaccine candidate to support the U.S. government’s pandemic preparedness activities
• Third influenza pandemic preparedness award to CSL Seqirus under a multi-year agreement with Biomedical Advanced Research and Development Authority (BARDA)

CSL Announces Positive Preclinical Data for Self-Amplifying Messenger RNA (sa-mRNA) Influenza Vaccine Candidates

05 Oct 2022

Data published in Molecular Therapy – Methods and Clinical Development confirm the potential preclinical benefit of the sa-mRNA technology platform, the next generation of mRNA vaccine technology

Seqirus Begins Shipping Portfolio of Innovative Influenza Vaccines for the 2022/23 U.S. Season

11 Jul 2022

• This year marks the first full season that Seqirus’ portfolio of innovative influenza vaccines provides a differentiated vaccine option for people of all ages who are eligible in the U.S. to receive a flu shot
• Seqirus will offer FLUCELVAX® QUADRIVALENT (Influenza Vaccine), the first and only cell-based quadrivalent influenza vaccine, which is now available for eligible persons six months of age and older
• Seqirus will offer FLUAD® QUADRIVALENT (Influenza Vaccine, Adjuvanted), which is now preferentially recommended by the CDC’s Advisory Committee for Immunization Practices as one of the preferred vaccine options for adults 65 years and older, over standard-dose influenza vaccines

Seqirus’ Holly Springs Manufacturing Facility Designated by U.S. Government as Pandemic Ready

02 Jun 2022

• Seqirus is officially recognized by the U.S. government as having successfully established domestic manufacturing capability for innovative cell-based seasonal and pandemic influenza vaccines.
• Holly Springs, N.C., facility is ready to deliver 150 million doses of pandemic influenza vaccine to the U.S. government in the event of an influenza pandemic.