08:08 AM EST, 02/02/2021 (MT Newswires) -- Aeterna Zentaris (AEZS.TO), through its subsidiary Aeterna Zentaris GmbH,has entered into an exclusive option agreement to evaluate a preclinical potential COVID-19 vaccine developed at the Julius-Maximilians-University Wuerzburg in Germany. The vaccine technology developed at the University uses a typhoid fever vaccine as a carrier strain and has the potential to be an orally active COVID-19 live-attenuated bacterial vaccine. Aeterna can egotiate an exclusive worldwide license to develop this technology for the prevention of coronavirus diseases, including COVID-19. A scientific advice meeting with the German authorities has been scheduled by the University to discuss a roadmap towards initiating a first-in-human clinical trial. Aeterna believes that, if it is determined that there is sufficient data to advance into human clinical trials, the development program for this particular vaccine could be shortened because extensive clinical safety data is already available for the underlying vaccine strain. Aeterna expects to make a decision whether to exercise its option to negotiate a license by mid 2021. "While vaccines for COVID-19 have been developed, we believe there is opportunity for improvement. That includes the potential to develop a more cost-effective oral alternative with less onerous storage requirements than the currently approved COVID-19 vaccines," said Dr. Klaus Paulini, Aeterna CEO. "We are optimistic that results from further studies of this new vaccination approach may offer a much needed, safe and effective immunization alternative against COVID-19." Prof. Thomas Rudel of the University added: "Our new vaccine technology based on the live-attenuated Salmonella Typhi Ty21a strain modified to present two viral antigens, opens the opportunity for a new oral vaccination strategy which may have the potential to prevent people from infection with SARS-CoV-2. In addition, the use of dual antigens in one vaccine strain, may lower the likelihood of evolution of resistant viral mutants. We believe that a positive decision by Aeterna Zentaris to license this technology will start a fruitful collaboration with Aeterna, with the aim to begin the clinical development as soon as possible." Price: 0.8900, Change: 0.0000, Percent Change: 0.00 |