Keywords: US Navy 091109-N-9818V-027 Master Chief Petty Officer of the Navy Rick West receives the H1N1 vaccination at the Pentagon.jpg en WASHINGTON D C Nov 9 2009 Master Chief Petty Officer of the Navy MCPON Rick West receives the H1N1 vaccination at the Pentagon The vaccination is mandatory for all military personnel U S Navy photo by Mass Communication Specialist 1st Class Jennifer A Villalovos/Released 2009-11-09 091109-N-9818V-027 Navy http //www navy mil/view_image asp id 78529 U S Navy photo by Mass Communication Specialist 1st Class Jennifer A Villalovos PD-USGov-Military-Navy People of the United States Navy 2009 swine flu outbreak in the United States Rick D West |