With pandemic worsening in US, surgeon general worried


              FILE- In this Wednesday, July 7, 2021, file photo, people wait in line for COVID-19 vaccinations at an event at La Bonita market, a Hispanic grocery store, in Las Vegas. The U.S. surgeon general said Sunday, July 18 that he's concerned about what lies ahead with cases of COVID-19 increasing in every state, millions still unvaccinated and a highly contagious virus variant spreading rapidly.. (AP Photo/John Locher, File)
            
              FILE - In this Thursday, July 15, 2021 file photo, Paola Preciado gets a COVID-19 test in North Miami, Fla.  The U.S. surgeon general said Sunday, July 18 that he's concerned about what lies ahead with cases of COVID-19 increasing in every state, millions still unvaccinated and a highly contagious virus variant spreading rapidly. (AP Photo/Marta Lavandier, File)
            
              FILE - In this Thursday, July 15, 2021 file photo, Surgeon General Dr. Vivek Murthy speaks during the daily briefing at the White House in Washington. Murthy said Sunday, July 18 that he's concerned about what lies ahead with cases of COVID-19 increasing in every state, millions still unvaccinated and a highly contagious virus variant spreading rapidly.  (AP Photo/Susan Walsh)