It’s not surprising that, of all the recommendations the U.S. CDC’s vaccine advisory board made at its June meeting, the first one Health and Human Services Secretary Robert Kennedy signed off on would essentially remove thimerosal from influenza vaccines in the U.S. What is surprising is the time it took for him to do so, given his long-held position on the preservative used in multidose vials and his insistence that a thimerosal presentation and vote be added to the agenda.
With no U.S. CDC director in place yet, Health and Human Services Secretary Robert Kennedy recently adopted two vaccine recommendations from the April meeting of the Advisory Committee for Immunization Practices (ACIP), making them official CDC recommendations and ensuring coverage of the vaccines for the specified populations.
Despite the controversies swirling around the June meeting of the U.S. CDC’s Advisory Committee for Immunization Practices (ACIP), the reconstituted committee delivered good news to Merck & Co. Inc. when it voted 5-2 June 26 to recommend that infants younger than 8 months who are not protected by maternal vaccination get one dose of a monoclonal as they head into their first respiratory syncytial virus season.
Although the U.S. CDC’s Advisory Committee for Immunization Practices (ACIP) was scheduled to vote June 25 on recommendations for maternal and pediatric respiratory syncytial virus vaccines, it adjourned by pushing that vote to the second day of the meeting. But before leaving for the day, it got an earful of comments from pediatricians, nurses and even a retired FDA scientist urging the CDC to reinstate the 17 committee members Health and Human Services Secretary Robert Kennedy dismissed two weeks earlier and replaced with eight new members.
With the U.S. FDA’s approval of Enflonsia (clesrovimab) to prevent respiratory syncytial virus (RSV) infection lower respiratory tract disease in newborns and infants, Merck & Co. Inc. steps into a space of competition and regulatory shifts. The preventive, long-acting monoclonal antibody (MAb)
will take its place in the market alongside the blockbuster Beyfortus (nirsevimab) from Sanofi SA and Astrazeneca plc. The MAb for pediatric use brought in about $1.77 billion in 2024.
Decoy Therapeutics Inc. has announced that a series of antiviral drug candidates previously designed by its Imp3act platform to be broadly effective against viruses of the paramyxoviridae family have also shown promising in silico activity against measles and Nipah viruses. The candidates were previously shown to be active in vitro against respiratory syncytial virus and human parainfluenza virus 3.
Merck Sharp & Dohme LLC has synthesized viral replication inhibitors reported to be useful for the treatment of respiratory syncytial virus and metapneumovirus infections.
Enanta Pharmaceuticals Inc. hit the mark that Wall Street hoped for, and details rolled out in top-line results from the first-in-pediatrics phase II study evaluating once-daily, oral zelicapavir in hospitalized and non-hospitalized children aged 28 days to 36 months with respiratory syncytial virus (RSV).
