Osivax Publishes Preclinical Data for Sarbecovirus Vaccine Candidate, OVX033in Frontiers in Immunology Evidence of cross-protection against multiple SARS-CoV-2 variants of concern observed in hamster challenge model Lyon, France – July 06, 2023 – Osivax, a a biopharmaceutical company developing vaccines to provide broad-spectrum protection against highly mutating infectious viruses, today announced the publication of promising preclinical …