“It will be a close phone call,” Dr. Ashish Zai, dean of Brown University School of Public Health, told CNN on Tuesday. “We’re really vaccinating. That’s good news. These types are spreading very fast across the country. That’s bad news.” Zhao added, “For me, I think this vaccine should be …
Read More »U.S. Coronavirus: U.S. In the race between variants and vaccines will be the closest call, the expert warns, and simple restrictions have not helped
