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GeoSentinel Sites participate in surveillance and monitoring of all travel-related illnesses seen in their clinics and hospitals. Aggregation of these data across the network of 71 globally dispersed sites in 29 countries and on all continents allows linking of final diagnoses in traveling and migrating populations with similar geographic exposures. In addition to formal surveillance, GeoSentinel sites also participate in enhanced surveillance, research, and networking with public health partners.

NHS Lothian Edinburgh
Co-Director: Sarah CliffordData Contact: Amy ShepherdSite Director: Oliver KochAffiliation: Regional Infectious Diseases UnitCountry: Scotland, United Kingdom

Motol University Hospital
Prague
Co Director: Vyacheslav GrebenyukSite Director: Milan TrojánekCountry: Czechia

University of Nebraska Medical Center
Omaha
Site Director: David Brett-MajorCo Director/Data Contact: Jana BroadhurstCountry: United States

The University of Oklahoma Health Sciences Center
Oklahoma City
Site Director: Nelson Agudelo HiguitaCo Director/Data Contact: Shelby BeamonCountry: USA

Centre for Tropical Diseases, Ospedale Sacro-Cuore Don Calabria
Negrar
Co Director: Andrea RossaneseSite Director: Federico GobbiData Contact: Leonardo MottaCountry: Italy

Institut Hospitalo-Universitaire (IHU) Méditerranée Infection
Marseille
Site Director: Emilie JavelleData Contact: Christen Jacques-RobertCountry: France

Hospital Universitario La Paz-Carlos III
Madrid
Co Director: Rosa de MiguelSite Director: Marta Diaz-MenendezData Contact: Natalia RomeroCountry: Spain

Unidad de Medicina Tropical - Servicio de Enfermedades Infecciosas - Hospital Ramon y Cajal
Madrid
Co Director: Francesca NormanData Contact: Clara CrespilloSite Director: Jose Perez-MolinaCountry: Spain

Baylor College of Medicine
Houston
Co Director: Eva ClarkCo Director: Theresa SepulvedaSite Director: Jill WeatherheadData Contact: Megan DuffeyData Contact: Susana Lopez AlamilloCountry: USA

Heidelberg University Hospital
Heidelberg
Site Director: Claudia Maria DenkingerData Contact: Ilsa BeigCountry: Germany

Hospital Clinic de Barcelona - ISGlobal
Barcelona
Co Director: Daniel CamprubíData Contact: Carme SubiraSite Director: Jose MunozCountry: Spain

Hospital Universitario Poniente
Almeria
Co Director: Nerea Castillo FernandezData Contact: Maria del Mar Moreno FernándezSite Director: Joaquin Salas CoronasCountry: Spain

Yokohama Municipal Citizen's Hospital
Kanagawa
Affiliation: Department of Infectious Diseases - Yokohama Municipal Citizen’s HospitalCountry: Japan

Worldwise Geographic Medicine
Auckland
Co Director/Data Contact: Annemarie HernSite Director: Marc ShawAffiliation: Worldwise Travellers Health and Vaccination CentreCountry: New Zealand

Winnipeg Regional Health Authority
Winnipeg
Site Director: Pierre PlourdeAffiliation: Travel Health and Tropical Medicine ClinicCountry: Canada

Vall d'Hebron University Hospital. PROSICS
Barcelona
Co Director/Data Contact: Fernando Maria Salvador VelezSite Director: Israel MolinaAffiliation: Antiga Escola de Infermeria, 2ª planta. Hospital Universitari Vall d'HebronCountry: Spain

University Zurich
Zürich
Co Director: Annelies ZinkernagelData Contact: Marisa KaelinSite Director: Patricia SchlagenhaufAffiliation: University of Zürich Centre for Travel Medicine, WHO Collaborating Centre for Travellers' HealthCountry: Switzerland

University of Utah
Salt Lake City
Site Director: Daniel LeungCo Director/ Data Contact: Theresa SofarelliAffiliation: International Travel Clinic - University of Utah Hospital and ClinicsCountry: United States

University of Cape Town
Cape Town
Co Director: Salim ParkerSite Director/ Data Contact: Tari PapavarnavasAffiliation: Division of Infectious Diseases & HIV Medicine - Groote Schuur HospitalCountry: South Africa

University of Calgary
Calgary
Co Director: Susan KuhnSite Director: Stephen VaughanCountry: Canada

University of British Columbia
Vancouver
Co Director: Yazdan MirzanejadSite Director/Data Contact: Katherine PlewesAffiliation: Tropical Medicine Expert Group BC - Vancouver General HospitalCountry: Canada

University of Brescia and Spedali Civili General Hospital
Province of Brescia
Co Director: Alberto MatteelliSite Director: Francesco CastelliData Contact: Silvia OdoliniAffiliation: Clinica di Malattie Infettive e Tropicali - University of BresciaCountry: Italy

University Hospital Ramón y Cajal. Madrid
Madrid
Country: Spain

University Hospital Frankfurt - Infectious Diseases
Frankfurt am Main
Co Director: Frauke BorgansData Contact: Ester Mostazo-MendozaSite Director: Timo WolfCountry: Germany

Tulane School of Medicine
New Orleans
Co Director: Arnoud DrouinCo Director: Obinna NneduSite Director: Dahlene FuscoCountry: United States

The University of Hong Kong
Pok Fu Lam
Co Director: Kelvin ChiuSite Director: Jasper ChanAffiliation: Hong Kong UniversityCountry: Hong Kong S.A.R.

The Ottawa Hospital Civic Campus
Ontario
Site Director: Anne McCarthyAffiliation: Jmain… The Ottawa Hospital Civic Campus

The New York Center for Travel and Tropical Medicine
New York
Co Director: Marina RogovaSite Director: Bradley ConnorData Contact: Victoria AverillAffiliation: The New York Center for Travel and Tropical MedicineCountry: United States

The Hospital for Sick Children
Toronto
Co Director: Kescha KazmiData Contact: Danny FarrarSite Director: Shaun MorrisAffiliation: The Hospital for Sick Children - Department of Infectious DiseaseCountry: Canada

Sun River Health
Peekskill
Director: Test MemberSite Director: Nancy Piper JenksAffiliation: Hudson River Health CareCountry: United States

Stanford/PAMF
Fremont
Affiliation: Travel Medicine & Emergency/Urgent Care - Palo Alto Medical FoundationCountry: United States

Sheba Medical Center
Ramat Gan
Co Director: Tamar LachishSite Director: Eli SchwartzAffiliation: The Center of Geographical Medicine & Tropical Diseases, Sheba Medical CenterCountry: Israel

Severance Hospital
Seoul
Site Director: Joon Sup YeomAffiliation: Division of Infectious Diseases, Severance HospitalCountry: South Korea

Royal Melbourne Hospital
Parkville VIC
Site Director: Karin LederData Contact: Stephen MuhiAffiliation: Victorian Infectious Diseases Service - Royal Melbourne HospitalCountry: Australia

Pontificia Universidad Católica de Chile
Santiago
Co Director: Thomas WeitzelSite Director: Cecilia Perret PerezAffiliation: Centro de Enfermedades - Tropicales y Salud del Viajero - Pontificia Universidad Católica de ChileCountry: Chile

Policlinico San Martino University Hospital, Genoa, Italy, AND Department of Health Science, University of Genoa, Italy
Metropolitan City of Genoa
Co Director: Federica ToscaniniData Contact: Chiara SepulcriSite Director: Matteo BassettiAffiliation: University of Genova, Italy - Ospedale Policlinico San MartinoCountry: Italy

Pitié-Salpêtrière hospital
Paris
Co Director: Oula ItaniSite Director: Paul-Henri ConsignyAffiliation: Service des Maladies Infectieuses et Tropicales - Hôpital Pitié-Salpêtrière, Sorbonne UniversitéCountry: France

Orlando Health Travel Medicine
Orlando
Country: United States

Northwell
New Hyde Park
Affiliation: Northwell HealthCountry: United States

National Institute for Communicable Disease
Johannesburg
Co Director: Albie de FreySite Director: Lucille BlumbergCountry: South Africa

National Center for Global Health and Medicine
Tokyo
Co Director: Natsuo TachikawaCo Director/Data Contact: Kei YamamotoSite Director: ujiie.m@jihs.go.jpSite Director/Data Contact: Yukihiro YoshimuraAffiliation: Travel Clinic - National Center for Global Health and Medicine (NCGM)Country: Japan

Nairobi Hospital
Nairobi
Site Director: Mauro SaioAffiliation: The Nairobi HospitalCountry: Kenya

Mount Sinai
New York
Site Director/Data Contact: Ben WylerAffiliation: Mount Sinai Doctors: Infectious DiseaseCountry: United States

Mount Auburn Hospital
Cambridge
Data Contact: Barbara BlairSite Director: Lin ChenAffiliation: Travel Medicine Center - Mt. Auburn HospitalCountry: United States

Ministry of Health
Muscat
Site Director/Data Contact: Sulien KhaliliAffiliation: Ministry of HealthCountry: Oman

Medical University of Vienna
Wien
Co Director: Luzia VeletzkySite Director: Heimo LaglerCountry: Austria

LMU University Hospital Munich, Div. of Infectious Diseases and Tropical Medicine
Munich
Site Director: camilla.rothe@med.uni-muenchen.deData Contact: Mirjam SchunkCountry: Germany

Liverpool School of Tropical Medicine
Pembroke
Site Director: Michael BeadsworthCountry: United Kingdom

Karolinska University Hospital
Stockholm
Co Director: Hedvig GlansSite Director/Data Contact: Hilmir ÁsgeirssonAffiliation: Department of Infectious Diseases – Karolinska University HospitalCountry: Sweden

Kaiser Permanente Hawaii
Honolulu
Affiliation: Kaiser Permanente Honolulu ClinicCountry: United States

Johns Hopkins University
Baltimore
Site Director: Noreen HynesAffiliation: John Hopkins Univ. School of Medicine - Geographic Medicine Center - Division of Infectious DiseasesCountry: United States

Jewish General Hospital
Montreal
Site Director: Christina GreenawayData Contact: Karin AbounaderData Contact: Maria SpagnuoloAffiliation: Jewish General Hospital, Division of Infectious DiseasesCountry: Canada

J.D. MacLean Centre for Tropical Diseases, McGill University
Montreal
Co Director: Cedric YansouniData Contact: Joy LindsAffiliation: Clinique Santé-voyage de la Fondation du CHUMCountry: Canada

International Travel Clinic
Miami
Affiliation: International Travel ClinicCountry: USA

Institute of Tropical Medicine
Antwerp
Co Director: Patrick SoentjensSite Director: Emmanuel BottieauData Contact: Kato Van BortelAffiliation: Department of Clinical Sciences - Institute of Tropical MedicineCountry: Belgium

IHU Méditerranée Infection
Marseille
Country: France

Hôpitaux universitaires de Genève (HUG)-SMTH
Geneva
Co Director: Gilles EperonSite Director: Francois ChappuisAffiliation: Division of Tropical and Humanitarian Medicine – Geneva University HospitalsCountry: Switzerland

Hospital La Paz-Carlos III
Madrid
Affiliation: Hospital Universitario La Paz-Carlos IIICountry: Spain

Hospital de Infecciosas F. J. Muñiz, Buenos Aires, Argentina
CABA
Co Director: Sofia EchazarretaSite Director: Susana LloverasCountry: Argentina

HealthPartners
Minneapolis
Site Director: Ann SettgastCo Director/Data Contact: Anna MukariaCountry: USA

Department of Infectious Diseases - Oslo University Hospital, Ullevål
Oslo
Country: Norway

Health Network Peru SAC
Lima
Co Director: Luis Manuel ValdezSite Director: Hugo SiuAffiliation: Clinica Anglo AmericanaCountry: Peru

Faculty of Tropical Medicine, Mahidol University
Bangkok
Co Director: Udomsak SilachamroonSite Director/Data Contact: Watcharapong PiyaphaneeAffiliation: Faculty of Tropical Medicine - Mehidol UniversityCountry: Thailand

Erasmus MC university hospital
Rotterdam
Site Director/ Data Contact: Els Van NoodCountry: Netherlands

Emory University
Atlanta
Co Director: Henry WuSite Director: Jesse WaggonerData Contact: Gwen BaerAffiliation: TravelWellCountry: United States

Department of Tropical Medicine, Bernhard Nocht Institute for Tropical Medicine & Department of Medicine
Hamburg
Site Director: Sabine JordanAffiliation: University Medical Centre Hamburg Eppendorf, Department of Medicine, Division of Infectious Diseases and Tropical Medicine, Bernhard-Nocht-KilinikCountry: Germany

Department of Infectious Tropical Diseases and Microbiology (DITM), IRCCS Sacro cuore Don Calabria
VR
Affiliation: Centre for Tropical Diseases, Ospedale Sacro-Cuore Don CalabriaCountry: Italy

Clinical Hospital Of Infectious and Tropical Diseases "Dr. Victor Babes"
București
Co Director/Data Contact: Corneliu Petru PopescuSite Director: Simin Aysel FlorescuAffiliation: Clinical Hospital of Infectious and Tropical Diseases - Dr. Victor BabesCountry: Romania

CIWEC Hospital and Travel Medicine Center
Kathmandu
Co Director: Prativa PandeySite Director: Bhawana AmatyaAffiliation: The CIWEC Clinic Travel Medicine Center, LainchaurCountry: Nepal

CHU Saint-Pierre
Bruxelles
Co Director: Coca NecosiSite Director: Charlotte MartinCountry: Belgium

Charité - Universitaetsmedizin Berlin
Berlin
Co Director: Andreas LinderData Contact: Benjamin ZimmermannSite Director: Frank MockenhauptCountry: Germany

Centre Hospitalier de l'Université de Montréal
Montréal
Site Director: Arpita ChakravartiCountry: Canada

Centre Hospitalier de Cayenne
Cayenne
Site Director/Data Contact: Loic EpelboinAffiliation: Centre Hospitalier Andree RosemonCountry: France

Center of Tropical Medicine and Travel Medicine, Amsterdam University Medical Centers
Amsterdam
Affiliation: Center for Tropical & Travel Medicine - University of AmsterdamCountry: Netherlands

BronxCare Health System
Bronx
Co Director: Cosmina ZeanaSite Director: Paul KellyAffiliation: Division of Infectious Diseases - Bronx-Lebanon Hospital CenterCountry: USA

Boston Medical Center
Boston
Co Director: Dan BourqueSite Director: Elizabeth BarnettCountry: USA

Bordeaux University Hospital
Bordeaux
Co Director: Alexandre DuvignaudSite Director: Denis MalvyData Contact: Pauline PerreauAffiliation: Department of InfectiousCountry: France

Albert Einstein College of Medicine
Bronx
Site Director: Christina CoyleAffiliation: Tropical Medicine Clinic - Jacobi Medical CenterCountry: USA

Aarhus University Hospital
Aarhus
Co Director: Christian WejseSite Director: Carsten Schade LarsenAdmin: GeoSentinel AdminAffiliation: Department of Infectious Disease - Aarhus University HospitalCountry: Denmark