In the face of rare, sometimes fatal, side effects associated with Janssen’s COVID-19 vaccine, the CDC’s Advisory Committee on Immunization Practices (ACIP) voted unanimously to recommend that the agency say it prefers mRNA COVID-19 vaccines over the Janssen vaccine for preventing COVID-19 in those ages 18 years and older.
Vaccine specialists Sanofi SA and Glaxosmithkline plc have been behind the curve throughout the pandemic, with upstarts such as Moderna Inc. and Biontech SE stealing the show with their ground-breaking mRNA technology. While their rivals were beginning to launch the first wave of vaccines early last year, Sanofi and GSK had to reformulate theirs after it failed to produce a strong enough immune response in older people. New results show that the shot, SP-0253, could play a role as a booster but there will be another delay after the companies struggled to recruit enough participants in a crucial phase III trial.
There was no slowing of biopharma innovation in 2021, even as industry directed significant resources to, while feeling the impact of, the ongoing COVID-19 pandemic. The year saw big wins for developers of DNA vaccines and biosimilars, while CAR T expanded its reach and a drug target once considered undruggable was finally conquered. And as 2021 gives way to 2022, other potentially game-changing technologies and therapeutics are waiting in the wings.
There is now more clarity on the Omicron variant of SARS-CoV-2, as serum antibodies produced by three doses of the Pfizer Inc.-Biontech SE COVID-19 vaccine have been shown to neutralize it. The data arrived a day after Glaxosmithkline plc and Vir Biotechnology Inc. said the monoclonal antibody sotrovimab retains activity against key mutations of the Omicron variant, including those found in sotrovimab’s binding site.
Mitsubishi Tanabe Pharma Corp.'s Medicago Inc. plans to "imminently" seek Health Canada approval for its plant-based COVID-19 vaccine candidate, MT-2766, after top-line phase III results showed an overall vaccine efficacy rate of 71% against all variants of SARS-CoV-2.
LONDON – New research shows the extent to which an individual’s immune response to the SARS-CoV-2 virus is affected by which variants they are initially exposed to, a finding that has consequences for attempts to update vaccines against emerging variants of concern.
LONDON – Each of six different COVID-19 vaccines given as booster doses were safe and increased immunity when administered after two doses of either Pfizer Inc.’s or Astrazeneca plc’s vaccine, according to the latest data from the U.K. Cov-Boost trial.
The U.S. Court of Appeals for the Federal Circuit struck a blow Nov. 30 to Biogen Inc.’s blockbuster multiple sclerosis (MS) drug, Tecfidera, affirming a lower court’s determination that a patent claiming a method of treating MS was invalid for lack of written description. In two other precedential cases the next day, the appellate court opened the door for Arbutus Biopharma Corp. to seek royalties on Moderna Inc.’s COVID-19 vaccine.
The U.K. is stepping up its response to the Omicron COVID-19 variant after the country’s regulatory agency approved Xevudy (sotrovimab), the antibody therapy from Glaxosmithkline plc and Vir Biotechnology Inc. At the same time the country placed orders for 114 million more doses of COVID-19 vaccines from Pfizer Inc. and Moderna Inc., for use in 2022 and 2023.
Abogen Biosciences Co. Ltd. has raised $300 million in a series C+ round to support the development of its mRNA products, specifically to support the development of its COVID-19 mRNA vaccine and expand to the global market.
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