Moderna says its combination Covid and flu vaccine works well in late-stage trial

Moderna said on Monday its combination vaccine to protect against both Covid and influenza generated a stronger immune response in adults aged 50 and over when compared to separate shots against the viruses in a late-stage trial.  NBC News Health

​Moderna said on Monday its combination vaccine to protect against both Covid and influenza generated a stronger immune response in adults aged 50 and over when compared to separate shots against the viruses in a late-stage trial.