WSKG (https://wskg.org/npr_story_post/novavax-covid-19-vaccine-effective-but-less-so-against-variant-in-south-africa/attachment/nurse-vash-deelchand-inoculated-kate-bingham-chair-of-the-u-k-governments-vaccine-task-force-with-a-novavax-vaccine-at-the-royal-free-hospital-in-london-in-october/)