France / Sanofi (EURONEXT: SAN) (NASDAQ: SNY)
Tests : 
Sanofi and Luminostics to join forces on developing breakthrough COVID-19 smartphone-based self-testing solution
https://www.sanofi.com/-/media/Project/One-Sanofi-Web/Websites/Global/Sanofi-COM/Home/media-room/press-releases/2020/2020-04-16-14-00-00-2017250-en.pdf
https://www.sanofi.com/-/media/Project/One-Sanofi-Web/Websites/Global/Sanofi-COM/Home/media-room/press-releases/2020/2020-04-16-14-00-00-2017250-fr.pdf
https://luminostics.com/
Vaccines :
https://www.sanofi.com/fr/media-room/communiques-de-presse/2020/2020-04-24-07-30-00 
https://www.sanofi.com/-/media/Project/One-Sanofi-Web/Websites/Global/Sanofi-COM/Home/media-room/press-releases/2020/2020-04-24-07-30-00-2021459-fr.pdf
https://www.sanofi.com/-/media/Project/One-Sanofi-Web/Websites/Global/Sanofi-COM/Home/media-room/press-releases/2020/Sanofi-et-GSK-sassocient-dans-une-collaboration-sans-prcdent-pour-lutter-contre-le-COVID19-FR.pdf
https://www.sanofi.com/-/media/Project/One-Sanofi-Web/Websites/Global/Sanofi-COM/Home/media-room/press-releases/2020/2020-04-10-07-55-20-2014764-fr.pdf
https://www.sanofi.com/-/media/Project/One-Sanofi-Web/Websites/Global/Sanofi-COM/Home/media-room/press-releases/2020/2020-03-27-07-00-00-2007404-fr.pdf
https://www.sanofi.com/-/media/Project/One-Sanofi-Web/Websites/Global/Sanofi-COM/Home/media-room/press-releases/2020/2020-02-18-16-00-00-1986380-fr.pdf