José Ángelo Cordova (19)

Felipe Calderón (16)

Barack Obama (15)

Margaret Chan (13)

Keiji Fukuda (13)

Donald Tsang (10)

Agustín Carstens (10)

Roselyne Bachelot (9)

Kathleen Sebelius (9)

Anne Schuchat (8)

Marcelo Ebrard (8)

Gregory Hartl (8)

Richard Besser (7)

Janet Napolitano (6)

Marie-Paule Kieny (5)

Thomas Abraham (5)

Nancy Cox (5)

Androulla Vasiliou (5)

Michael Bloomberg (4)

Jose Cordova (4)

Patricia Espinosa (4)

Gordon Brown (4)

Dick Thompson (4)

Oscar Ugarte (4)

Daniela Filipiova (4)

Joseph Biden (4)

Steven Chu (4)

Trinidad Jiménez (4)

Ulla Schmidt (4)

Jörg Hacker (4)

Robert Gibbs (4)

Juan Carlos (3)

Dawn Askham (3)

Marc-Alain Widdowson (3)

Maggie Fox (3)

Joseph Domenech (3)

Iain Askham (3)

Liam Donaldson (3)

Alan McNally (3)

Ban Ki Moon (3)

Edgar Hernandez (3)

Miguel Angel Gutierrez (3)

Robert Madelin (3)

Angus Nicoll (3)

York Chow (3)

Ab Klink (3)

Thomas Frieden (3)

Pan-Amerikaanse Gezondheidsorganisatie (3)

Alan Johnson (3)

Armando Ahued (3)

José Córdova (3)

Michael Ryan (3)

Laura MacInnis (3)

Graeme Pacitti (3)

Carlos Monsivais (2)

Regina Martinez (2)

Rodolfo Elizondo (2)

Sergio Massa (2)

Hosni Mubarak (2)

Klaus Theo Schröder (2)

Mohammad Zargham (2)

Eduardo Castillo (2)

Daniela Filipo (0.4)

Alan McNally (0.4)

Keiji Fukada (0.3)

Regina Martinez (0.3)

Jane Martinez (0.3)

Marc-Alain Widdowson (0.3)

Pan-Amerikaanse Gezondheidsorganisatie (0.2)

Daniela Filipiova (0.2)

Dan Jernigan (0.2)

Iain Askham (0.2)

José Córdova (0.1)

Steve Waterman (0.1)

David Persse (0.1)

Air Transat (0.1)

John McCauley (0.1)

Dick Thompson (0.1)

Graeme Pacitti (0.1)

York Chow (0.1)

Eduardo Castillo (0.1)

Agustín Carstens (0.1)

Donald Tsang (0.1)

Ben Nuckols (0.1)

Harry Burns (0.1)

Jose Cordova (0.1)

Carlos Monsivais (0.1)

José Angel Avila (0.1)

Nancy Cox (0.1)

Dawn Askham (0.1)

Joan Lowy (0.1)

World Health Organization (22)

European Union (13)

White House (11)

United Nations (10)

European Commission (8)

European Centre for Disease Prevention and Control (7)

Xinhua News Agency (5)

Member States (5)

Health Protection Agency (5)

World Bank (5)

Health Ministry (5)

Robert-Koch-Institut (5)

Centers for Disease Control and Prevention (5)

Food and Agriculture Organization (4)

El Universal (4)

Continental Airlines (4)

National Health Service (4)

Carnival Cruise Lines (4)

Facebook (3)

State Department (3)

Die Welt (3)

Pan American Health Organisation (3)

Marine One (3)

United Airlines (3)

Washington Post (3)

China Eastern Airlines (3)

Health Department (3)

International Monetary Fund (3)

News Limited (3)

Homeland Security (3)

GlaxoSmithKline (2)

Los Angeles Times (2)

Lufthansa (2)

Ministerio de Defensa (2)

La Repubblica (2)

Foreign Office (2)

Newcastle University (2)

Mexico says 149 killed by swine flu
May 1, 2009 - May 16, 2009

Mexico gunmen attack police bases
July 24, 2009 - July 24, 2009

UK 'not out of the woods yet' as swine flu experts warn of more sickness next winter
April 23, 2010 - April 23, 2010