Sanofi SA and Astrazeneca plc had a lot to celebrate July 17 when the FDA approved Beyfortus (nirsevimab) ahead of schedule, making it the first respiratory syncytial virus (RSV) prophylactic for infants in the U.S. “This is just really an historic day,” Michael Greenberg, a Sanofi vice president and medical head of the company’s North America vaccines unit, told BioWorld. The companies had been expecting the FDA decision later this quarter. The earlier approval suggests the FDA appreciated the urgency of having time for health systems and doctors to get the drug ahead of the next RSV season, Greenberg said.
Takeda Pharmaceutical Co. Ltd. has voluntarily withdrawn its U.S. BLA for its dengue fever vaccine, Qdenga (TAK-003), following discussions with the FDA centered on “aspects of data collection, which cannot be addressed within the current BLA review cycle,” the company said in a statement. News of the withdrawal comes more than a month after the May 23 Qdenga PDUFA date. The future plan for Qdenga in the U.S. will be further evaluated given the need for travelers and those living in dengue-endemic areas of the U.S., such as Puerto Rico.
Moderna Inc. may have risen to prominence during the pandemic with its messenger RNA (mRNA)-based COVID-19 vaccine, but it’s now casting a net far larger and wider. The company said on July 5 that it is readying international approval for its second mRNA vaccine called mRNA-1345 for respiratory syncytial virus (RSV)-associated acute respiratory disease based on positive interim data from the ongoing Conquer RSV study in individuals 60 and older.
In a move to address both prevention and treatment of hepatitis B virus (HBV), Brii Biosciences Ltd. has acquired from VBI Vaccines Inc. a global exclusive license to HBV therapeutic vaccine BRII-179 (VBI-2601) and an exclusive license for HBV prophylactic vaccine Prehevbri in the Asia Pacific region, excluding Japan.
SK Bioscience Ltd. and Sanofi Pasteur SA announced June 30 positive results from a phase II study for its 21-valent pneumococcal conjugate vaccine (PCV) candidate called GBP-410, or SP-0202 under Sanofi.
Eubiologics Co. Ltd. said it would file for regulatory approval for its COVID-19 vaccine called Eucorvac-19 in the Philippines, after announcing positive interim phase III trial results on June 27.
The U.S. FDA’s Antimicrobial Drugs Advisory Committee voted unanimously, 21-0, June 8 in support of Astrazeneca plc’s nirsevimab as a one-dose prophylactic for infants born during or entering their first respiratory syncytial virus (RSV) season.
Having already notched approvals in the EU and U.K., Astrazeneca plc hopes to prime the pump for a U.S. approval of nirsevimab as a respiratory syncytial virus (RSV) prophylactic for infants when it makes its case June 8 before the FDA’s Antimicrobial Drugs Advisory Committee.
The EMA and the European Center for Disease Control have said COVID-19 vaccine manufacturers should ditch the existing formulations and adapt their products to target the omicron-descendant XBB.1.5, to protect against SARS-CoV-2 in the winter of 2023–2024.
Cansino Biologics Inc. reported positive data in a phase IIb trial evaluating the heterologous mRNA vaccine CS-2034 booster compared to an inactivated vaccine to prevent SARS-CoV-2 infections.
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