Moderna's combo shot for flu and COVID-19 showed strong antibody responses The U.S. Food and Drug Administration wants more proof that it protects against sickness and not just antibodies Modern ...

The new molecule combines the specificity of a mature flu fighter with the broad binding capacity of a more general immune system defender. Scientists have engineered a monoclonal antibody that ...

(Gray News) - A combination shot for flu and COVID-19 using messenger RNA-generated antibodies in a study, but U.S. government regulators want to see data on whether the new vaccine protects ...