Moderna flu shot succeeds in late-stage study
(Reuters) -Moderna on Wednesday said its flu vaccine had generated a stronger immune response against all four A and B strains of the influenza virus compared to traditional flu shots in a late-stage trial, sending shares up about 6% in early trading. The effectiveness of Moderna's flu vaccine was demonstrated across all age groups, including older people, and was found to be safe and tolerable, according to the company. Moderna also said it had found that its shot was equal or superior to Sanof