Hipra Scientific, S.l.u

This study tested a new COVID-19 booster shot in adults with conditions that weaken their immune systems, like HIV or kidney disease. The goal was to see if the extra dose was safe and helped their bodies build a stronger defense against the virus. Researchers measured antibody l…

This study tested a new COVID-19 booster vaccine to see if it was as safe and effective as an already approved booster shot. It involved 913 adults who had already received their primary COVID-19 vaccinations and at least one booster. Researchers compared the new vaccine's safety…

This study tested a new COVID-19 booster vaccine called PHH-1V. Researchers compared it to the Pfizer booster shot in adults who were already fully vaccinated. The goal was to see if the new vaccine was as safe and effective at triggering an immune response, including against new…

This study tested a COVID-19 booster vaccine called BIMERVAX in teenagers aged 12 to 18. Researchers wanted to see if it was safe and how well it boosted the immune system in teens who had already received two Pfizer shots. They followed 242 participants for a year, checking for …