Intervacc completes successful evaluation of US strain of strangles pathogen ahead of clinical trials
Intervacc AB (publ), a Swedish growth company specialising in animal vaccines, has completed the evaluation of a US strain of Streptococcus equi in US horses prior to its use in a clinical trial towards the registration of Strangvac, a vaccine against equine strangles, in the US market.
Strangles, caused by the bacterium Streptococcus equi, is the most frequently diagnosed respiratory disease of horses in the US. The disease is highly contagious and can lead to prolonged disruptions to equine operations, with significant economic consequences.
The strains of S. equi that cause disease
Intervacc AB (publ), a growth company within veterinary medicine with its vaccine Strangvac registered in 16 European countries, today announces that Chairman of the Board Håkan Björklund has handed over to Emil Billbäck, previously a Board member, who was elected as the new Chair at the Annual General Meeting held on Wednesday. Continuity is ensured as Håkan Björklund remains on the Board as a non-executive Director.
The appointment represents a natural step in the Company’s development, with a primary focus on growth and scaling. Intervacc’s new Chair, Emil Billbäck, brings extensive
Intervacc AB (publ) held its Annual General Meeting (”AGM”) on Wednesday 13 May 2026, at which the following resolutions were made.
Adoption of the income statement and balance sheet
The AGM adopted the Board of Directors’ submitted income statement and balance sheet for the parent company and the group for the financial year 2025.
Appropriation of the company’s profit or loss
The AGM resolved, in accordance with the Board of Directors’ proposal, that no dividend shall be paid for the financial year 2025, and that the result shall be balanced in a new account.
Discharge from
The Group in summary
01/01/26 01/01/25 01/01/25 -31/03/26 -31/03/25 -31/12/25 Net sales 3 374 4 574 20 087 Operating result -22 228 -13 537 -83 501 Result after -21 724 -13 172 -80 815 financial items Cash flow from -11 610 -11 692 -65 786 operating activitiesCash flow for the -15 264
Intervacc AB (publ), a Swedish growth company in animal health with the vaccine Strangvac registered on 16 European markets, today announces that the company is strengthening its management team through the recruitment of Lars Stubberud as Chief Technology Officer (CTO). Lars will take up the position on July 15. In addition, Astrid Larberg has been promoted to Program Manager, with responsibility for the development of Strangvac for the US market.
These two additions to the management team reflect the company’s stated focus on securing that Strangvac reaches the US market and on
Intervacc AB (publ), a Swedish growth company specialising in animal vaccines, highlights the annual initiative Strangles Awareness Week – an international awareness campaign aimed at reducing the spread of strangles within the equine industry. In Sweden, the campaign is known as Stoppa kvarkan.
Strangles, caused by the bacterium Streptococcus equi, is the most commonly diagnosed infectious disease in horses worldwide. The disease is highly contagious and can lead to prolonged disruptions to equine operations, with significant economic consequences.
A Shared European Commitment
Today, Intervacc AB (publ), a Swedish growth company specialising in animal vaccines, together with Dechra Pharmaceuticals PLC, is hosting a European Key Opinion Leader (KOL) meeting focused on advancing best practice in the prevention and control of strangles.
The KOL meeting is held over two days and brings together leading equine veterinarians, researchers and industry experts from across US and Europe. It forms part of Intervacc’s and Dechra’s ongoing efforts to support education, scientific dialogue and collaboration within the equine community, with the long-term objective of
Intervacc AB (publ) announces that Strangvac, the company’s innovative vaccine against strangles in horses, has been approved by the authorities in Iceland.
Strangles, a potentially lethal infection caused by Streptococcus equi, is the most frequently diagnosed infectious disease of horses worldwide. However, it has not been permitted to import horses into Iceland for over 1000 years and so this country retains the only strangles-free horse population in the world.
Whilst horses within Iceland do not develop strangles, they have no natural immunity and are highly susceptible to this
Intervacc AB (publ) announces that the company's 2025 Annual Report has been published today. The annual report (in Swedish) is attached and an English unaudited translation of the report is available for download on the company's website intervacc.com .
For more information please contact:
Carl-Johan Dalsgaard, CEO
Phone: +46 (0)8 120 10 600
E-mail: carl-johan.dalsgaard@intervacc.se
The information was submitted for publication, through the agency of the contact person set out above on April 14, 2026 at 08.30 CET.
About
The shareholders of Intervacc AB (publ), reg. no. 556238-1748 (the “Company”), are hereby invited to the Annual General Meeting (“AGM”) to be held on Wednesday 13 May 2026 at 3.00 p.m. at Cirio Advokatbyrå, Biblioteksgatan 9, in Stockholm.
Participation at the AGM
Shareholders who wish to participate at the AGM must:
· both be registered by own name (not nominee registered), in the register of shareholders maintained by Euroclear Sweden AB as per Tuesday 5 May 2026, · and notify their intention to participate to the Company in accordance with the instructions below, no later
Intervacc AB (publ) is first in the world to show that piglets were protected against the virulent and severe disease-causing S. suis Sequence Types 1 and 16 (serotype 2 and 9, respectively), by vaccinating sows and transferring maternal immunity to piglets. The protection was proven in two separate challenge studies.
Streptococcus suis is an important worldwide endemic swine pathogen, which causes meningitis, septicemia, arthritis, and endocarditis in weaned piglets between 4 and 10 weeks of age. Mortality rates can be as high as 20 % in some farms and the total cost of S. suis
Intervacc AB (publ) is a Swedish biotechnology company developing breakthrough vaccines based on recombinant protein fusions. In March, the company will present at the DNB/Carnegie Healthcare Seminar, Stora Aktiedagarna and Stockholm Corporate Finance Life Science kapitalmarknadsdagar.
– At this time when more than 30,000 horses have been vaccinated with Strangvac, several field studies have been completed and a long series of scientific articles have been published, it is time and of great importance to summarize and report on the company's current situation for the shareholders, says
The Group in summary
01/10/ 01/10/24 Full year Full year 25 -31/12 -31/12/24 2025 2024 /25Net sales 3 123 4 127 20 087 11 787 Operating result -36 -18 505 -83 501 -77 277 377Result after -35 -18 059 -80 815 -75 515 financial items 566
The Board of Directors of Intervacc AB (publ), together with Jonas Sohlman, has agreed that he will leave his role as Chief Executive Officer and Group CEO.
Simultaneously, the Board has appointed Carl-Johan Dalsgaard as the new Chief Executive Officer and Group CEO with immediate effect.
– The Board thanks Jonas Sohlman for his strong efforts in developing the company and laying the foundation for its upcoming expansion, says Chairman of the Board Håkan Björklund. A new leadership is now installed in order to guide the company through its continued journey and growth phase.
Carl-
Intervacc AB (publ) announces that the company has started the first phase of clinical safety studies in horses in the United States as part of the approval process for Strangvac in the U.S.
The initial phase of the safety studies, involving vaccination of horses in the U.S., began on 15 December 2025 and is planned to continue during 2026. The safety trials will include approximately 600 horses across four different states, in accordance with USDA regulations. The company intends to start efficacy studies during the second half of 2026.
“A market authorisation approval for Strangvac
The Group in summary
01/07/ 01/07/ 01/01/ 01/01/24 Full year 25 24 25 -30/09 -30/09 -30/09 -30/09/24 2024 /25 /24 /25Net sales 5 378 2 531 16 7 660 11 787 964Operating -14 -22 -47 -58 772 -77 277result 976 514 124Result -14 -22 -45 -57 456 -75 515after 318 223 249financialitems
Intervacc AB (publ) announces today that the five-year distribution agreement signed in April 2021 with its partner Dechra Pharmaceuticals PLC has been extended by two years. The extension will take effect in April 2026. The agreement covers Strangvac, Intervacc’s vaccine against equine strangles a highly contagious infectious disease that affects horses.
Dechra Pharmaceuticals launched Strangvac in the United Kingdom during the autumn of 2022 and has since introduced the vaccine in an additional 12 countries, most recently in Spain, Portugal, and Slovenia in August this year. Intervacc
The animal health group Intervacc AB (publ) has appointed Anna-Carin Lagerlöf to the newly established role as Sales and Marketing Director. In this position, Anna-Carin will lead the company’s continued sales growth, with a particular focus on Strangvac – Intervacc’s vaccine against strangles, a common infectious disease in horses. Anna-Carin brings extensive experience from the animal health market and joins Intervacc from IDEXX Laboratories, where she served as Country Manager for the Nordics. She will assume her new role in November and will also become a member of the company’s
The Group in summary
01/04/ 01/04/ 01/01/ 01/01/24 Full year 25 24 25 -30/06 -30/06 -30/06 -30/06/24 2024 /25 /24 /25Net sales 7 012 2 735 11 5 129 11 787 586Operating -18 -18 -32 -36 258 -77 277result 611 279 148Result -17 -17 -30 -35 233 -75 515after 759 844 931financialitems
Intervacc AB (publ) announces today that its European distribution partner, Dechra Pharmaceuticals PLC (“Dechra”), is launching Strangvac in Spain, Portugal and Slovenia. Vials of the vaccine against the highly contagious bacterial equine disease strangles are expected to be available for delivery in these markets shortly.
"Strangvac is approved for sale and marketing in the EU as well as in the United Kingdom and Norway, and has been launched in Sweden, Denmark, Finland, the United Kingdom, France, Germany, Belgium, the Netherlands, Austria, Ireland, Poland, Italy and now also in Spain,
Intervacc AB (publ) has held its Annual General Meeting (”AGM”) on Wednesday 14 May 2025, at which the following resolutions were made.
Adoption of the income statement and balance sheet
The AGM adopted the Board of Directors’ submitted income statement and balance sheet for the parent company and the group for the financial year 2024.
Appropriation of the company’s profit or loss
The AGM resolved, in accordance with the Board of Directors’ proposal, that no dividend shall be paid for the financial year 2024, and that the result shall be balanced in a new account.
Discharge
The Group in summary
01/01/25 01/01/24 01/01/24 -31/03/25 -31/03/24 -31/12/24 Net sales 4 574 2 394 11 787 Operating result -13 537 -17 979 -77 277 Result after -13 172 -17 389 -75 515 financial items Cash flow from -11 692 -16 312 -52 937 operating activitiesCash flow for the 181 689 -16 464
Intervacc AB (publ) announces today that its distribution partner, Dechra Pharmaceuticals PLC ("Dechra"), will launch Strangvac in Finland and vaccine vials are expected to be available for delivery shortly. This launch is the result of an extended collaboration between Intervacc and Dechra, where Dechra now has the right to sell Strangvac in Finland. This is a natural development given Dechra's long-standing presence and strong organization in Finland.
“Dechra has a long and successful history in Finland, and it was a natural step for us to give Dechra the opportunity to sell Strangvac