Related by context. Frequent words. (Click for all words.) 46 Chen Zhu 46 Richard Daines 43 Michael O. Leavitt 42 Dr. Thomas Frieden 42 Kieny 42 Aglukkaq 41 Homeland Security Janet Napolitano 41 General Angel Gurria 41 Schuchat 41 Samuel Bodman 41 Sam Bodman 40 Francisco Duque 40 Agwunobi 40 Lautenbacher 40 Education Arne Duncan 40 Richard McGarvey 40 Gerberding 40 Commissioner Thomas Frieden 39 Dr. Julie Gerberding 38 Minister Leona Aglukkaq 38 Interior Ken Salazar 38 Dr. Keiji Fukuda 38 H#N# swine flu 38 Steven Chu 38 Margaret Chan 37 swine flu outbreak 37 Thomas Frieden 37 State Colin Powell 37 Osterholm 37 Calonge 37 Agriculture Tom Vilsack 37 Patricia Espinosa 36 Human Services 36 Galson 36 swine influenza 36 Quinlisk 36 Education Margaret Spellings 36 swine flu virus 36 Health Organization PAHO 35 Frieden 35 Margaret Hamburg 35 H#N# flu 35 Transportation Ray LaHood 35 Spencer Abraham 35 State Condoleezza Rice 35 Karen Tandy 35 Fauci 35 Keiji Fukuda 35 Secretary Steven Chu 35 swine flu vaccine 35 H#N# influenza 35 H#N# strain 35 Sundlof 35 seasonal flu 35 pandemic H#N# 35 Mike Leavitt 34 Kathleen Sebelius 34 Dennis Wolff 34 Johanns 34 Anthony S. Fauci 34 Motsoaledi 34 Jane Lubchenco 34 Lester Crawford 34 Labor Hilda Solis 34 Vilsack 34 CDC 34 Ed Schafer 34 General Surin Pitsuwan 34 swine flu epidemic 34 Mike Johanns 34 swine flu 34 Brundtland 34 Hillary Rodham Clinton 33 H#N# pandemic 33 Janet Napolitano 33 Sayyed Hassan Nasrallah 33 H#N# influenza virus 33 West Nile virus 33 influenza 33 H#N# vaccine 33 Defense Donald Rumsfeld 32 Agustin Carstens 32 Bodman 32 Dr. Anne Schuchat 32 David Nabarro 32 Xie Zhenhua 32 spokesman Mo Elleithee 32 Dybul 32 Matthew Cate 32 H#N# 32 Shaun Donovan 32 Santiago Creel 32 flu vaccine 32 R. Frieden 32 Sebelius 32 Leavitt 32 flu outbreak 32 H#N# Influenza 32 Tauxe 32 Von Eschenbach 32 General Supachai Panitchpakdi