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BioWorld - Sunday, May 17, 2026
Home » Topics » Infection » Coronavirus

Coronavirus
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COVID-19 vaccine trial halted

Double blow in COVID-19 fight as Merck terminates two vaccine programs

Jan. 25, 2021
By Cormac Sheridan
Merck & Co. Inc. dropped a bombshell Jan. 25, announcing that it was terminating its two COVID-19 vaccine programs, V-590 and V-591, because neither demonstrated convincing levels of efficacy in phase I trials. As a relatively late entrant to the COVID-19 vaccine race, Merck, of Kenilworth, N.J., was never a leading contender in the effort to bring safe and efficacious vaccines to market. Even so, the failure of these programs is a significant setback, given the company’s scale and experience as a global vaccine manufacturer.
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Regulatory actions for Jan. 25, 2021

Jan. 25, 2021
Regulatory snapshots, including global drug submissions and approvals, clinical trial approvals and other regulatory decisions and designations: Abeona, Albireo, Arrowhead, Astrazeneca, Aurinia, Beigene, EMD Serono, Eusa, Iterum, Junshi, Pfizer, Waymade.
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Other news to note for Jan. 25, 2021

Jan. 25, 2021
Biopharma happenings, including deals and partnerships, grants, preclinical data and other news in brief: AB, Acer, Achilles, Atyr, Biovaxys, Elasmogen, Emergent, Evozyne, GB, Humanigen, Novavax, Nyrada, Ose, Pharmadrug, Piramal, Quercis, Relief, Sairiyo, Samsung Bioepis, Saniona, Seneca, Sonnet, Takeda, Therapeutic Solutions, Theratechnologies, Valneva.
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In the clinic for Jan. 25, 2021

Jan. 25, 2021
Clinical updates, including trial initiations, enrollment status and data readouts and publications: Alector, Antios, Astrazeneca, Durect, Dynavax, Exelixis, Genentech, Macrogenics, Medigen, Synairgen, Zydus.
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Regulatory front

First Circuit upholds fraud conviction

Jan. 25, 2021
By Mari Serebrov
The latest global regulatory news, changes and updates affecting biopharma, including: And now the state cases; Advamed urges administration to communicate on DPA; Looking for GCP volunteers.
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Regulatory front for Jan. 22, 2021

Jan. 22, 2021
By Mark McCarty
The latest global regulatory news, changes and updates affecting medical devices and technologies, including: Advamed urges administration to communicate on DPA; FDA posts third-party report for Q1, FY 2021.
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Regulatory actions for Jan. 22, 2021

Jan. 22, 2021
Regulatory snapshots, including global submissions and approvals, clinical trial approvals and other regulatory decisions and designations: Boston Scientific, Fluidigm.
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Other news to note for Jan. 22, 2021

Jan. 22, 2021
Med-tech happenings, including deals and partnerships, grants, preclinical data and other news in brief: Alung Technologies, Calcula, Conformis, Elekta, Exagen, Crescita, Orthopediatrics, Ready, Sartorius, Sites Medical, Stedim Biotech, Viewray, Worldwide Clinical Trials.
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Other news to note for Jan. 22, 2021

Jan. 22, 2021
Biopharma happenings, including deals and partnerships, grants, preclinical data and other news in brief: Alkido, Amarin, Aurinia, Biontech, Continuous, Edding, Eli Lilly, Esperion, Evgen, GSK, Humanigen, ICER, Innocan, Microba, Pfizer, Sartorius Stedim, Vaxess.
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In the clinic for Jan. 22, 2021

Jan. 22, 2021
Clinical updates, including trial initiations, enrollment status and data readouts and publications: Aslan, Birchbiomed, Immutep, Nanoform, Regeneron, Sanofi, Senhwa, Windtree.
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