Panorama of a city business district with office buildings and skyscrapers and superimposed data, charts and diagrams related to stock market, currency exchange and global finance. Blue line graphs with numbers and exchange rates, candlestick charts and financial figures fill the image with a glowing light. Sunset light.
Pfizer and its German partner BioNtech on Friday said they have requested U.S. regulatory agencies to expand the emergency use of their Covid-19 vaccine in adolescents aged 12 to 15.
U.S. sees rising Covid cases associated with youth sports, CDC director says