COVID-19 hot spots offer sign of what could be ahead for US


              FILE - Jennifer Rubin, left, and her son Grant Rubin, 9, walk to take the Pfizer COVID-19 vaccine for children 5 to 11 at Lurie Children's hospital Friday, Nov. 5, 2021, in Chicago. First shots are averaging about 300,000 per day. (AP Photo/Nam Y. Huh, File)
            
              FILE - Michael Farias, left, holds his daughter, McKenzie, 8, as she watches her brother, Mikey, 10, receive the Pfizer COVID-19 vaccine for children ages 5 to 11 at a state-run site in Cranston, R.I., Nov. 4, 2021. First shots are averaging about 300,000 per day. (AP Photo/David Goldman, File)
            
              FILE - Siblings Amechi, 7, left, Chizara, 5, center and Kenechi Acholonu, 9, enjoy gifts from the hospital as they wait in the observation area after being inoculated with the first dose of the Pfizer COVID-19 vaccine for children 5 to 11 years at The Children's Hospital at Montefiore, Wednesday, Nov. 3, 2021, in the Bronx borough of New York. First shots are averaging about 300,000 per day. (AP Photo/Mary Altaffer, File)
            
              FILE - Graham Roark, 8, receives the Pfizer COVID-19 vaccine for children 5 to 11 years from Lurie Children's hospital registered nurse Virginia Scheffler at the hospital Nov. 5, 2021, in Chicago. 
First shots are averaging about 300,000 per day. (AP Photo/Nam Y. Huh, File)