France: Vaccination alone won’t be enough to break the fourth Covid wave, researcher says

France: Vaccination alone won’t be enough to break the fourth Covid wave, researcher says https://www.rfi.fr/en/france/20210720-vaccination-alone-won-t-be-enough-to-break-the-fourth-wave-researcher-says?fbclid=IwAR12lWqrOaNRuU8mi3p_rDPvsWqE_pxwtqJ84vkZ4rvSljr-jhqupoJjP3I&xtor=CS1-50&ref=fb_i