Archives for 25/01/2022

Welcome to the Voice of America's News Words. In the United States, COVID-19 cases are on the rise. Breakthrough Experts say the Delta variant is one reason. People who are not vaccinated against COVID-19 make up the most cases and deaths. Among fully vaccinated people, evidence shows a small minority getting breakthrough infections. In medicine, a breakthrough … [Read more...] about Breakthrough (News Words)