/articles/channels?channel=6551 This [feature]/[breaking news]/[focus] channel highlights experts, research, and feature stories related to... en-us Copyright 2022 News 115 31 / /images/newswise-logo-rss.gif /articles/view/755883/?sc=c6551 /articles/view/755883/?sc=c6551 Thu, 19 Aug 2021 15:00:13 EST Expert Q&A: Do breakthrough cases mean we will soon need COVID boosters? The extremely contagious Delta variant continues to spread, prompting mask mandates, proof of vaccination, and other measures. Media invited to ask the experts about these and related topics. News