"PARIS (Reuters) -Sanofi and Britain’s GlaxoSmithKline said on Friday they will test their potential COVID-19 vaccine further after clinical trials sh

[IanM]

PARIS (Reuters) -Sanofi and Britain’s GlaxoSmithKline said on Friday they will test their potential COVID-19 vaccine further after clinical trials showed an insufficient immune response in older people, delaying its potential launch until the end of next year.

https://www.reuters.com/article/uk-health-coronavirus-vaccines-sanofi/sanofi-gsk-delay-covid-19-vaccine-after-disappointing-trials-idUKKBN28L0IC?edition-redirect=uk