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BioWorld - Friday, May 1, 2026
Home » Topics » Infection » Coronavirus

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European flag, vial, syringe

European regulators delay decision on Valneva COVID shot again, asking for antibody data

April 25, 2022
By Richard Staines
Shares in Valneva SE fell sharply after the company said European regulators came back with further queries, including on antibody efficacy data, instead of a recommendation during a rolling review of its delayed COVID-19 vaccine. The company had expected a positive opinion on the vaccine, known as VLA-2001, following the April meeting of the European Medicines Agency’s CHMP committee.
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Regulatory actions for April 25, 2022

April 25, 2022
Regulatory snapshots, including global drug submissions and approvals, clinical trial approvals and other regulatory decisions and designations: Bayer, Biogen, Direct, Incyte, Lynk, Medac, Medexus, Novartis, Revance.
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Other news to note for April 25, 2022

April 25, 2022
Biopharma happenings, including deals and partnerships, grants, preclinical data and other news in brief: Acelrx, Assembly, Arrowhead, Astellas, Biotest, Grifols, Medigene, Nektar, Portage, Porton, Sinorda, Stimunity, Tiancheng, Turnstone, Visirna, Wave and Xbiome.
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In the clinic for April 25, 2022

April 25, 2022
Clinical updates, including trial initiations, enrollment status and data readouts and publications: Faron, Isofol, Novavax, Roche, Scynexis, Takeda.
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Vaxxas HD-MAP vaccine application

COVID-19 vaccines R&D remains robust, diverse

April 22, 2022
By Jennifer Boggs
By January 2022, 12 billion COVID-19 vaccine doses had been manufactured and, to date, roughly 20 vaccines have received either full approval or emergency use authorization in countries around the world. In places such as Europe and the U.S., most of the people who want vaccinations have gotten their jabs. And the vaccines continue to show efficacy, with the latest CDC data showing consistently less risk for testing positive for COVID-19 or dying from the infection for those who are vaccinated and boostered. Yet the development of new COVID-19 vaccines remains surprisingly robust, with BioWorld tracking 258, the majority of which are in preclinical development.
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Regulatory actions for April 22, 2022

April 22, 2022
Regulatory snapshots, including global drug submissions and approvals, clinical trial approvals and other regulatory decisions and designations: Ampio, Dragon Boat, Hansa, Moleculin, Nrx, Otsuka, Tvardi, Vertex, Zambon.
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Other news to note for April 22, 2022

April 22, 2022
Biopharma happenings, including deals and partnerships, grants, preclinical data and other news in brief: Alzecure, Arev, Celsion, Codiak, Gilead, ICER, Immune-Onc, Janssen, Legend, Pfizer, Sanofi, Terran, Vallon.
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In the clinic for April 22, 2022

April 22, 2022
Clinical updates, including trial initiations, enrollment status and data readouts and publications: Adiso, Astrazeneca, Epicentrix, Maat, Novavax, Orasis, Servier.
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Evusheld carton and vials

Full data published on Evusheld, Astrazeneca’s ‘last MAb standing’ in COVID-19

April 21, 2022
By Randy Osborne
Astrazeneca plc led the handful of firms rolling out COVID-19-related news, as the company said detailed results from the Provent phase III pre-exposure prophylaxis (prevention) trial with Evusheld (tixagevimab and cilgavimab), were published in the New England Journal of Medicine, the “culmination of about 19 months of pretty intensive work,” said Mark Esser, vice president of microbial sciences.
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Regulatory actions for April 21, 2022

April 21, 2022
Regulatory snapshots, including global submissions and approvals, clinical trial approvals and other regulatory decisions and designations: Clarius Mobile Health.
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