U.S. eyeing UK COVID-19 variant but South Africa one more concerning: NIH’s Collins
South Africa in the news: U.S. eyeing UK COVID-19 variant but South Africa one more concerning: NIH’s Collins: The United States is closely watching the more infectious variant of COVID-19 after British officials warned that it may also be more deadly, U.S. National Institutes of Health Director Francis …: “South Africa” – BingNews 2017: A …