Covid Vaccines

Health officials are again concerned that winter the winter months are going to bring a surge of covid cases this time driven by not one but several new omicron sub variants they include now some new letters on the scrabble board here bq1 and bq1.1 They are descendants in the variant world of the highly transmissible ba5 sub variant which still accounts for 67 percent of us covid cases. Dr Peter Hotez is the co-director of the texas chilons hospital center for more vaccine development and he's dean of the national school of tropical medicine and bailing. Adley Gamble CNBC's the best at understanding these energy markets and translating it into America