List of Antiviral Therapies Companies with Phase 4 Active Clinical Trial - 8

Astellas Pharma US, Inc. is an affiliate of Tokyo-based Astellas Pharma Inc., a top 20 global pharmaceutical research company. Astellas is committed to turning innovative science into medical solutions that bring value and hope to patients and their families. Keeping our focus on addressing unmet medical needs and conducting our business with ethics and integrity enables us to improve the health of people throughout the Americas and around the world. All content developed by Astellas Pharma US, Inc. and intended for U.S. audiences.

Complement Therapeutics GmbH (CTx) is an early-stage biotechnology company focused on the research and development of novel therapeutics for complement-mediated diseases. The Company is a spinout from the University of Manchester and is based on the pioneering research of its founders into novel targets within the complement cascade. Our lead investigational product (CTx001) is being evaluated as a potential gene therapy for dry age-related macular degeneration/geographic atrophy, a leading cause of blindness. Additional programmes will evaluate potential therapeutic opportunities in other complement-mediated conditions. The Company is also developing a unique quantification methodology, the Complement Precision Medicine (CPM) platform, to enable quantification of over 30 complement cascade proteins enabling more precise diagnosis and monitoring of disease.

At Daiichi Sankyo, we create essential medicine for longer, better lives. By uniting cutting edge science and technology with a genuine interest in people, we develop high quality, life changing solutions for the patients of today and tomorrow with great care and unwavering dedication. With more than 120 years of experience, Daiichi Sankyo leverages its world-class science and technology to create new modalities and innovative medicines for people with cancer, cardiovascular, and other diseases with high unmet medical need. For more information, please visit www.daiichisankyo.us. See our community guidelines here: https://bit.ly/4fLkZS8

Kissei Pharmaceutical - Approaching R&D with Passion and Creativity “Pharmaceutical company cannot exist without R&D.” These words have been passed down at Kissei ever since the company was founded. They show that R&D is an essential and central part of our work, The phrase also expresses the passion of each and every Kissei Pharmaceutical - Kissei employee for the development of new innovative drugs, in the hope that those drugs will help as many people as possible recover as quickly as possible from disease and live lives full of laughter and joy. We aim to develop and supply innovative pharmaceutical products that contribute to the improvement of medicine and the health of people around the world by aggressive incorporation of leading-edge technology and collaborations with our foreign and domestic partners.

Nanoscope is focused on proprietary ambient light activated optogenetic therapy to restore vision in people suffering from all forms of Retinitis Pigmentosa.

We’re focused on using our proven vaccine technology to protect health by developing our R&D assets and establishing partnerships. We stand strong against infectious diseases and viral threats—our science grounds us, our technology pushes us forward, our commitment inspires us to achieve our mission of ensuring broad access to our vaccines. It’s more than our job. It’s our passion. Our Novavax Social Community Guidelines: https://www.novavax.com/social-media-community-guidelines

Ridgeback Biotherapeutics is a biotechnology company focused on developing treatments and diagnostics for underserved patient populations primarily in pediatric orphan and emerging infectious diseases. The team at Ridgeback is dedicated to working toward finding life-saving and life changing solutions for patients and diseases that need champions. Headquartered in Miami, Florida, Ridgeback Biotherapeutics is a privately held, majority woman-owned biotechnology company; all funding for Ridgeback Biotherapeutics has originated from Wayne and Wendy Holman; two science driven individuals who invest in technologies that they believe will make the world a better place.

Talphera, Inc. is a specialty pharmaceutical company focused on the development and commercialization of innovative therapies for use in medically supervised settings. Talphera’s lead product candidate, Niyad is a lyophilized formulation of nafamostat and is currently being studied under an investigational device exemption, or IDE, as an anticoagulant for the extracorporeal circuit, and has received Breakthrough Device Designation Status from the FDA. Talphera is also developing two pre-filled syringes in-licensed from its partner Aguettant: Fedsyra™, a pre-filled ephedrine syringe, and PFS-02, a pre-filled phenylephrine syringe. To learn more about the development status of these product candidates, please visit our website at www.talphera.com.