A nurse fills syringes with H1N1 vaccine during a drive thru H1N1 vaccination clinic at Doctor's Medical Center in San Pablo, California in November 2009. An estimated 10,000 people including 1,100 children died of swine flu in the United States in the seven months after the new strain of flu was first detected in April, a top US health official said Thursday.
(AFP/Getty Images/File/Justin Sullivan)