[1] Ctr Dis Control, Atlanta, GA USA
[2] Connecticut Emerging Infect Program, New Haven, CT USA
[3] Oregon Dept Human Serv, Portland, OR USA
[4] Tennessee Dept Hlth, Nashville, TN USA
[5] Calif Dept Hlth Serv, Berkeley, CA USA
[6] Georgia Emerging Infect Program, Atlanta, GA USA
[7] Maryland Dept Hlth & Menta, Baltimore, MD USA
[8] Colorado Dept Publ Hlth & Environm, Denver, CO USA
[9] New York City Dept Hlth, Albany, NY USA
[10] Minnesota Dept Hlth, Minneapolis, MN USA