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BioWorld - Saturday, January 3, 2026
Home » Topics » Infection » Coronavirus

Coronavirus
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More work needed on COVID-19 therapies

Dec. 28, 2021
By Mari Serebrov
The U.S. FDA’s emergency use authorization for two oral antivirals to be used to treat individuals at high risk of progressing to severe disease is just one hurdle cleared, as Pfizer Inc.’s Paxlovid and Merck & Co. Inc.-Ridgeback Biotherapeutics Inc.’s molnupiravir still have many more laps to run.
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Russia updates COVID-19 treatment guidelines

Dec. 28, 2021
By Mari Serebrov
The Russian Ministry of Health issued the 14th version of its guidelines on preventing, diagnosing and treating COVID-19 infections. Released Dec. 28, the latest version includes information about the Omicron variant and provides updates on new therapies, including two new oral drugs: Pfizer Inc.’s Paxlovid (nirmatrelvir tablets and ritonavir tablets, co-packaged for oral use) and Merck & Co. Inc.-Ridgeback Biotherapeutics Inc.’s siRNA drug molnupiravir, which will be marketed in Russia as Mir-19.
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Regulatory actions for Dec. 28, 2021

Dec. 28, 2021
Regulatory snapshots, including global drug submissions and approvals, clinical trial approvals and other regulatory decisions and designations: Amniotics, Astrazeneca, Cstone, Daiichi, Leo, Novavax, Regor.
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Other news to note for Dec. 28, 2021

Dec. 28, 2021
Biopharma happenings, including deals and partnerships, grants, preclinical data and other news in brief: Aditxt, Aipharma, Collegium, Dicerna, Immuneoncia, Moderna, Novo Nordisk, Wuxi.
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In the clinic for Dec. 28, 2021

Dec. 28, 2021
Clinical updates, including trial initiations, enrollment status and data readouts and publications: Akeso, Bridgebio, Brii, Cassava, Daiichi, Faraday, Kiniksa, Kolon, Lipocine, Luye, Novavax, Nykode, Palatin, Pharmabcine, Pluristem, Relmada, Ribomic, Tracon.
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Packaging for Detect Hub and Detect Covid-19 Test

Detect diagnoses the future for home rapid PCR testing

Dec. 27, 2021
By Catherine Longworth
As global demand for rapid testing soars due to a new variant of COVID-19, one company is shaking up the diagnostics market with an at-home rapid PCR solution. Founded in 2017 by scientist and entrepreneur Jonathan Rothberg, Detect Inc. is the developer of Detect COVID-19, a direct-to-consumer PCR test that provides results within one hour.
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Regulatory actions for Dec. 27, 2021

Dec. 27, 2021
Regulatory snapshots, including global submissions and approvals, clinical trial approvals and other regulatory decisions and designations: Lumiradx.
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Other news to note for Dec. 27, 2021

Dec. 27, 2021
Med-tech happenings, including deals and partnerships, grants, preclinical data and other news in brief: Advanced Conceptions, Co-Diagnostics, Healthcor Catalio, Hyperfine, Idaho Molecular, Liminal Sciences, Luvo, Medtronic, Micro2nano, Microbot Medical, Nanopass, Powered by MRP, Rayner Surgical, Stryker.
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Antibodies attacking SARS-CoV-2 virus

Monoclonal antibodies can’t keep Omicron variant in check

Dec. 27, 2021
By Nuala Moran
LONDON – A suite of papers rushed through peer review and published in Nature late on Dec. 23, 2021 contain data indicating approved monoclonal antibody drugs designed to neutralize SARS-COV-2 have substantially weaker activity against the Omicron variant.
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Access key ingredient in Paxlovid vs. molnupiravir

Dec. 27, 2021
By Mari Serebrov
The FDA went from zero to two oral antivirals to treat COVID-19 in the space of two days, granting emergency use authorizations last week to Pfizer Inc.’s Paxlovid and Merck & Co. Inc.-Ridgeback Biotherapeutics Inc.’s molnupiravir. Both five-day regimens are authorized for use, within five days of COVID-19 symptom onset, in individuals at high risk of progressing to severe disease, including hospitalization and death.
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