COVID-19 vaccine: UK to test the effects of mixing different coronavirus jabs

“This study will give us greater insight into how we can use vaccines to stay on top of this nasty disease,” said Jonathan Van Tam, the UK's deputy chief medical officer. READ MORE : https://www.euronews.com/2021/02/04/c... Subscribe to our channel: https://www.youtube.com/c/euronews?su... Watch our LIVE here:    / euronews   Subscribe to our thematic channels: NoComment: https://www.youtube.com/c/nocommenttv... Euronews Living: http://bit.ly/2sMsaDB Knowledge: https://www.youtube.com/c/euronewskno... Euronews is available on YouTube in 12 languages:    / euronewsnetwork   #World